TY  - JOUR
AU  - Dimitrijević, Snežana
AU  - Milić, Marija
AU  - Buntić, Aneta
AU  - Dimitrijević-Branković, Suzana
AU  - Filipović, Vladimir
AU  - Popović, Vera
AU  - Salamon, Ivan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7344
AB  - Composting of mixed medicinal plant waste was performed with the addition of mixture of plant growth promoting bacteria (PGPB), including Streptomyces sp., Paenybacillus sp., Bacillus sp., and Hymenobacter sp., and portions of spent coffee grounds (SCG). To assess the maturity and quality parameters of the compost, chemical and biological parameters (C/N ratio, loss of organic matter, CO2 production, dehydrogenase activity (DHA), and phytotoxicity) were evaluated during the three months of the composting process. The results revealed that the control sample (without the addition of SCG and PGPB) had evidently lower values of DHA during the entire monitoring period in comparison to other samples, indicating lower microbial activity in the compost mixture. Also, according to the released CO2, the composting process was accelerated in all samples where the SCG and PGPB were added, enabling a reduction in time needed for mixed plant waste to decompose. The germination index (GI) of the tested seeds indicated that the produced compost was acceptable and safe, with regard to all of the evaluated samples. However, at the end of the process the samples contained SCG and PGPB, which caused an increase of more than 50% of the GI in comparison to the control sample, expressing a high phyto-stimulant effect and improving the biofertilization impact.
PB  - MDPI
T2  - Sustainability
T1  - Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost
IS  - 4
SP  - 1632
VL  - 16
DO  - 10.3390/su16041632
ER  - 

@article{
author = "Dimitrijević, Snežana and Milić, Marija and Buntić, Aneta and Dimitrijević-Branković, Suzana and Filipović, Vladimir and Popović, Vera and Salamon, Ivan",
year = "2024",
abstract = "Composting of mixed medicinal plant waste was performed with the addition of mixture of plant growth promoting bacteria (PGPB), including Streptomyces sp., Paenybacillus sp., Bacillus sp., and Hymenobacter sp., and portions of spent coffee grounds (SCG). To assess the maturity and quality parameters of the compost, chemical and biological parameters (C/N ratio, loss of organic matter, CO2 production, dehydrogenase activity (DHA), and phytotoxicity) were evaluated during the three months of the composting process. The results revealed that the control sample (without the addition of SCG and PGPB) had evidently lower values of DHA during the entire monitoring period in comparison to other samples, indicating lower microbial activity in the compost mixture. Also, according to the released CO2, the composting process was accelerated in all samples where the SCG and PGPB were added, enabling a reduction in time needed for mixed plant waste to decompose. The germination index (GI) of the tested seeds indicated that the produced compost was acceptable and safe, with regard to all of the evaluated samples. However, at the end of the process the samples contained SCG and PGPB, which caused an increase of more than 50% of the GI in comparison to the control sample, expressing a high phyto-stimulant effect and improving the biofertilization impact.",
publisher = "MDPI",
journal = "Sustainability",
title = "Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost",
number = "4",
pages = "1632",
volume = "16",
doi = "10.3390/su16041632"
}

Dimitrijević, S., Milić, M., Buntić, A., Dimitrijević-Branković, S., Filipović, V., Popović, V.,& Salamon, I.. (2024). Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. in Sustainability
MDPI., 16(4), 1632.
https://doi.org/10.3390/su16041632

Dimitrijević S, Milić M, Buntić A, Dimitrijević-Branković S, Filipović V, Popović V, Salamon I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. in Sustainability. 2024;16(4):1632.
doi:10.3390/su16041632 .

Dimitrijević, Snežana, Milić, Marija, Buntić, Aneta, Dimitrijević-Branković, Suzana, Filipović, Vladimir, Popović, Vera, Salamon, Ivan, "Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost" in Sustainability, 16, no. 4 (2024):1632,
https://doi.org/10.3390/su16041632 . .

TY  - DATA
AU  - Dimitrijević, Snežana
AU  - Milić, Marija
AU  - Buntić, Aneta
AU  - Dimitrijević-Branković, Suzana
AU  - Filipović, Vladimir
AU  - Popović, Vera
AU  - Salamon, Ivan
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7345
AB  - Composting of mixed medicinal plant waste was performed with the addition of mixture of plant growth promoting bacteria (PGPB), including Streptomyces sp., Paenybacillus sp., Bacillus sp., and Hymenobacter sp., and portions of spent coffee grounds (SCG). To assess the maturity and quality parameters of the compost, chemical and biological parameters (C/N ratio, loss of organic matter, CO2 production, dehydrogenase activity (DHA), and phytotoxicity) were evaluated during the three months of the composting process. The results revealed that the control sample (without the addition of SCG and PGPB) had evidently lower values of DHA during the entire monitoring period in comparison to other samples, indicating lower microbial activity in the compost mixture. Also, according to the released CO2, the composting process was accelerated in all samples where the SCG and PGPB were added, enabling a reduction in time needed for mixed plant waste to decompose. The germination index (GI) of the tested seeds indicated that the produced compost was acceptable and safe, with regard to all of the evaluated samples. However, at the end of the process the samples contained SCG and PGPB, which caused an increase of more than 50% of the GI in comparison to the control sample, expressing a high phyto-stimulant effect and improving the biofertilization impact.
PB  - MDPI
T2  - Sustainability
T1  - Supplementary material for the article: Dimitrijević, S.; Milić, M.; Buntić, A.; Dimitrijević-Branković, S.; Filipović, V.; Popović, V. ; Salamon, I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. Sustainability 2024, 16(4), 1632. https://doi.org/10.3390/su16041632
IS  - 4
SP  - 1632
VL  - 16
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7345
ER  - 

@misc{
author = "Dimitrijević, Snežana and Milić, Marija and Buntić, Aneta and Dimitrijević-Branković, Suzana and Filipović, Vladimir and Popović, Vera and Salamon, Ivan",
year = "2024",
abstract = "Composting of mixed medicinal plant waste was performed with the addition of mixture of plant growth promoting bacteria (PGPB), including Streptomyces sp., Paenybacillus sp., Bacillus sp., and Hymenobacter sp., and portions of spent coffee grounds (SCG). To assess the maturity and quality parameters of the compost, chemical and biological parameters (C/N ratio, loss of organic matter, CO2 production, dehydrogenase activity (DHA), and phytotoxicity) were evaluated during the three months of the composting process. The results revealed that the control sample (without the addition of SCG and PGPB) had evidently lower values of DHA during the entire monitoring period in comparison to other samples, indicating lower microbial activity in the compost mixture. Also, according to the released CO2, the composting process was accelerated in all samples where the SCG and PGPB were added, enabling a reduction in time needed for mixed plant waste to decompose. The germination index (GI) of the tested seeds indicated that the produced compost was acceptable and safe, with regard to all of the evaluated samples. However, at the end of the process the samples contained SCG and PGPB, which caused an increase of more than 50% of the GI in comparison to the control sample, expressing a high phyto-stimulant effect and improving the biofertilization impact.",
publisher = "MDPI",
journal = "Sustainability",
title = "Supplementary material for the article: Dimitrijević, S.; Milić, M.; Buntić, A.; Dimitrijević-Branković, S.; Filipović, V.; Popović, V. ; Salamon, I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. Sustainability 2024, 16(4), 1632. https://doi.org/10.3390/su16041632",
number = "4",
pages = "1632",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7345"
}

Dimitrijević, S., Milić, M., Buntić, A., Dimitrijević-Branković, S., Filipović, V., Popović, V.,& Salamon, I.. (2024). Supplementary material for the article: Dimitrijević, S.; Milić, M.; Buntić, A.; Dimitrijević-Branković, S.; Filipović, V.; Popović, V. ; Salamon, I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. Sustainability 2024, 16(4), 1632. https://doi.org/10.3390/su16041632. in Sustainability
MDPI., 16(4), 1632.
https://hdl.handle.net/21.15107/rcub_technorep_7345

Dimitrijević S, Milić M, Buntić A, Dimitrijević-Branković S, Filipović V, Popović V, Salamon I. Supplementary material for the article: Dimitrijević, S.; Milić, M.; Buntić, A.; Dimitrijević-Branković, S.; Filipović, V.; Popović, V. ; Salamon, I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. Sustainability 2024, 16(4), 1632. https://doi.org/10.3390/su16041632. in Sustainability. 2024;16(4):1632.
https://hdl.handle.net/21.15107/rcub_technorep_7345 .

Dimitrijević, Snežana, Milić, Marija, Buntić, Aneta, Dimitrijević-Branković, Suzana, Filipović, Vladimir, Popović, Vera, Salamon, Ivan, "Supplementary material for the article: Dimitrijević, S.; Milić, M.; Buntić, A.; Dimitrijević-Branković, S.; Filipović, V.; Popović, V. ; Salamon, I. Spent Coffee Grounds, Plant Growth Promoting Bacteria, and Medicinal Plant Waste: The Biofertilizing Effect of High-Value Compost. Sustainability 2024, 16(4), 1632. https://doi.org/10.3390/su16041632" in Sustainability, 16, no. 4 (2024):1632,
https://hdl.handle.net/21.15107/rcub_technorep_7345 .

TY  - JOUR
AU  - Milić, Marija
AU  - Buntić, Aneta V.
AU  - Mihajlovski, Katarina
AU  - Ilić, Nevena
AU  - Davidović, Slađana
AU  - Dimitrijević-Branković, Suzana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4981
AB  - This study demonstrated the innovative biotransformation aspect of spent coffee grounds (SCG) by application of the specific enzymatic cocktail with addition of lactic acid bacteria strain Lactobacillus rhamnosus (ATCC (R) 7469 (TM)). This bioprocess induced the improvement of the most of the quality parameters in SCG, causing a considerable increase in the bioactive contents (total polyphenols, chlorogenic acid, reducing sugars, free amino acids) and antioxidant activity, in comparison to the non-fermented SCG. Under the optimal conditions, at 37 degrees C, for 24 h, with 5% v/w of the inoculum employed, the polyphenols were increased for 67% (227.3 +/- 3.3 mg GAE/g dm extract), reducing sugars 57% (277.9 +/- 7.6 mg glucose/g dm extract), and alpha-amino nitrogen 80% (161.2 +/- 9.8 mg/100 g dm extract), and the chlorogenic acid content was doubled, while the caffeine was reduced for 38%. Furthermore, the resulting product evinced a strong antioxidant activity detected via inhibition of DPPH radicals and reducing capacity assay (FRAP). The proposed technology is viable for a large-scale commercialization for utilization of easily accessible industrial residues, deriving a product with a nutritive formulation very desirable to be incorporated as an additive in food and feed industry.
T2  - Biomass Conversion and Biorefinery
T1  - The development of a combined enzymatic and microbial fermentation as a viable technology for the spent coffee ground full utilization
EP  - 6759
IS  - 8
SP  - 6747
VL  - 13
DO  - 10.1007/s13399-021-01605-8
ER  - 

@article{
author = "Milić, Marija and Buntić, Aneta V. and Mihajlovski, Katarina and Ilić, Nevena and Davidović, Slađana and Dimitrijević-Branković, Suzana",
year = "2023",
abstract = "This study demonstrated the innovative biotransformation aspect of spent coffee grounds (SCG) by application of the specific enzymatic cocktail with addition of lactic acid bacteria strain Lactobacillus rhamnosus (ATCC (R) 7469 (TM)). This bioprocess induced the improvement of the most of the quality parameters in SCG, causing a considerable increase in the bioactive contents (total polyphenols, chlorogenic acid, reducing sugars, free amino acids) and antioxidant activity, in comparison to the non-fermented SCG. Under the optimal conditions, at 37 degrees C, for 24 h, with 5% v/w of the inoculum employed, the polyphenols were increased for 67% (227.3 +/- 3.3 mg GAE/g dm extract), reducing sugars 57% (277.9 +/- 7.6 mg glucose/g dm extract), and alpha-amino nitrogen 80% (161.2 +/- 9.8 mg/100 g dm extract), and the chlorogenic acid content was doubled, while the caffeine was reduced for 38%. Furthermore, the resulting product evinced a strong antioxidant activity detected via inhibition of DPPH radicals and reducing capacity assay (FRAP). The proposed technology is viable for a large-scale commercialization for utilization of easily accessible industrial residues, deriving a product with a nutritive formulation very desirable to be incorporated as an additive in food and feed industry.",
journal = "Biomass Conversion and Biorefinery",
title = "The development of a combined enzymatic and microbial fermentation as a viable technology for the spent coffee ground full utilization",
pages = "6759-6747",
number = "8",
volume = "13",
doi = "10.1007/s13399-021-01605-8"
}

Milić, M., Buntić, A. V., Mihajlovski, K., Ilić, N., Davidović, S.,& Dimitrijević-Branković, S.. (2023). The development of a combined enzymatic and microbial fermentation as a viable technology for the spent coffee ground full utilization. in Biomass Conversion and Biorefinery, 13(8), 6747-6759.
https://doi.org/10.1007/s13399-021-01605-8

Milić M, Buntić AV, Mihajlovski K, Ilić N, Davidović S, Dimitrijević-Branković S. The development of a combined enzymatic and microbial fermentation as a viable technology for the spent coffee ground full utilization. in Biomass Conversion and Biorefinery. 2023;13(8):6747-6759.
doi:10.1007/s13399-021-01605-8 .

Milić, Marija, Buntić, Aneta V., Mihajlovski, Katarina, Ilić, Nevena, Davidović, Slađana, Dimitrijević-Branković, Suzana, "The development of a combined enzymatic and microbial fermentation as a viable technology for the spent coffee ground full utilization" in Biomass Conversion and Biorefinery, 13, no. 8 (2023):6747-6759,
https://doi.org/10.1007/s13399-021-01605-8 . .

TY  - CONF
AU  - Knežević, Magdalena
AU  - Stajković-Srbinović, Olivera
AU  - Maibassova, Assel
AU  - Milić, Marija
AU  - Mihajlovski, Katarina
AU  - Delić, Dušica
AU  - Buntić, Aneta
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6434
AB  - The preference to use biological control agents to control plant diseases instead of fungicides has arisen worldwide. The aim of this research was to isolate and characterise pseudomonades effective against Fusarium oxysporum and to test its potential in improving infected oat seed germination in vitro. Isolation of bacteria was performed from rhizosphere of Vigna radiata and Medicago sativa on King¢s B medium. Molecular characterisation of isolates was done based on the 16S rRNA sequence (using P0/P6 primers), while the presence of phenazine genes was tested by PCR method using PHZEf/PHZEr primers. Antifungal activity of bacterial isolates against F. oxysporum, as well as the production of HCN and siderophores was tested in vitro. Potential of selected Pseudomonas sp. inoculums to increase relative seed germination index (RSGI, %) of seeds infected with F. oxysporum was tested. Two isolates from V. radiata (Vig3Psd1 and Vig3Psd2) and two from M. sativa (LA1Psd1 and LA1Psd2) rhizosphere were characterised as Pseudomonas sp. based on the molecular determination. Production of siderophores was recorded for all tested isolates, with LA1Psd1 as the most potent producer (20 mm halo zone), while the HCN was recorded for Vig3Psd2 and LA1Psd2. The presence of genes for phenazine production was determined only for Vig3Psd2. Inoculation of infected oat seeds with all selected inoculums increased RSGI in a range from 21% (LA1Psd2) to 33% (Vig3Psd2), in comparison to the infected control. The results indicated that inoculum based on Vig3Psd2 has potential to be used in green farming, after further greenhouse and field experiments.
PB  - MDPI
C3  - 1st International Online Conference on Agriculture - Advances in Agricultural Science and Technology, Section: Zero-Pollution Solutions in Crop Protection
T1  - Suppression of Fusarium oxysporum infection in oat (Avena sativa) seeds by rhizosphere-associated pseudomonades
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6434
ER  - 

@conference{
author = "Knežević, Magdalena and Stajković-Srbinović, Olivera and Maibassova, Assel and Milić, Marija and Mihajlovski, Katarina and Delić, Dušica and Buntić, Aneta",
year = "2022",
abstract = "The preference to use biological control agents to control plant diseases instead of fungicides has arisen worldwide. The aim of this research was to isolate and characterise pseudomonades effective against Fusarium oxysporum and to test its potential in improving infected oat seed germination in vitro. Isolation of bacteria was performed from rhizosphere of Vigna radiata and Medicago sativa on King¢s B medium. Molecular characterisation of isolates was done based on the 16S rRNA sequence (using P0/P6 primers), while the presence of phenazine genes was tested by PCR method using PHZEf/PHZEr primers. Antifungal activity of bacterial isolates against F. oxysporum, as well as the production of HCN and siderophores was tested in vitro. Potential of selected Pseudomonas sp. inoculums to increase relative seed germination index (RSGI, %) of seeds infected with F. oxysporum was tested. Two isolates from V. radiata (Vig3Psd1 and Vig3Psd2) and two from M. sativa (LA1Psd1 and LA1Psd2) rhizosphere were characterised as Pseudomonas sp. based on the molecular determination. Production of siderophores was recorded for all tested isolates, with LA1Psd1 as the most potent producer (20 mm halo zone), while the HCN was recorded for Vig3Psd2 and LA1Psd2. The presence of genes for phenazine production was determined only for Vig3Psd2. Inoculation of infected oat seeds with all selected inoculums increased RSGI in a range from 21% (LA1Psd2) to 33% (Vig3Psd2), in comparison to the infected control. The results indicated that inoculum based on Vig3Psd2 has potential to be used in green farming, after further greenhouse and field experiments.",
publisher = "MDPI",
journal = "1st International Online Conference on Agriculture - Advances in Agricultural Science and Technology, Section: Zero-Pollution Solutions in Crop Protection",
title = "Suppression of Fusarium oxysporum infection in oat (Avena sativa) seeds by rhizosphere-associated pseudomonades",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6434"
}

Knežević, M., Stajković-Srbinović, O., Maibassova, A., Milić, M., Mihajlovski, K., Delić, D.,& Buntić, A.. (2022). Suppression of Fusarium oxysporum infection in oat (Avena sativa) seeds by rhizosphere-associated pseudomonades. in 1st International Online Conference on Agriculture - Advances in Agricultural Science and Technology, Section: Zero-Pollution Solutions in Crop Protection
MDPI..
https://hdl.handle.net/21.15107/rcub_technorep_6434

Knežević M, Stajković-Srbinović O, Maibassova A, Milić M, Mihajlovski K, Delić D, Buntić A. Suppression of Fusarium oxysporum infection in oat (Avena sativa) seeds by rhizosphere-associated pseudomonades. in 1st International Online Conference on Agriculture - Advances in Agricultural Science and Technology, Section: Zero-Pollution Solutions in Crop Protection. 2022;.
https://hdl.handle.net/21.15107/rcub_technorep_6434 .

Knežević, Magdalena, Stajković-Srbinović, Olivera, Maibassova, Assel, Milić, Marija, Mihajlovski, Katarina, Delić, Dušica, Buntić, Aneta, "Suppression of Fusarium oxysporum infection in oat (Avena sativa) seeds by rhizosphere-associated pseudomonades" in 1st International Online Conference on Agriculture - Advances in Agricultural Science and Technology, Section: Zero-Pollution Solutions in Crop Protection (2022),
https://hdl.handle.net/21.15107/rcub_technorep_6434 .

TY  - JOUR
AU  - Mihajlovski, Katarina
AU  - Buntić, Aneta
AU  - Milić, Marija
AU  - Rajilić-Stojanović, Mirjana
AU  - Dimitrijević-Branković, Suzana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/20
AB  - Purpose To avoid a negative environmental and economic impact of agricultural wastes, and following the principles of circular economy, the reuse of agricultural wastes is necessary. For this purpose, isolation of novel microorganisms with potential biotechnological application is recommended. The current researches in bioethanol production are aimed to reduce the production costs using low-cost substrates and in-house produced enzymes by novel isolated microorganisms. In line with this, in this study valorization of these agricultural by-products by novel isolate S. fulvissimus CKS7 to biotechnological value added products was done. Methods Standard microbiological methods were used for the isolation and characterization of strain. Enzymes activities were determinated using DNS method while, the ethanol concentration was determined based on the density of the alcohol distillate at 20 degrees C. Results The maximal enzymatic activities for amylase, cellulases (carboxymethyl cellulase and Avicelase), pectinase and xylanase were achieved using rye bran as a waste substrate for CKS7 growth. Obtained crude bacterial enzymes were used for enzymatic hydrolysis of lignocellulosic materials including horsetail waste, yellow gentian waste, corn stover, cotton material and corona pre-treated cotton material. The maximum yield of reducing sugars was obtained on horsetail waste and corona pre-treated cotton material. Waste brewer's yeast Saccharomyces cerevisiae was successfully used for the production of bioethanol using horsetail waste hydrolysate and corona pre-treated cotton material hydrolysate. Conclusion The obtained results showed that bacterial strain CKS7 has a significant, still unexplored enzymatic potential that could be used to achieve a cleaner, environmental friendly and economically acceptable biofuel production. [GRAPHICS] .
PB  - Springer, Dordrecht
T2  - Waste and Biomass Valorization
T1  - From Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Production
EP  - 174
IS  - 1
SP  - 165
VL  - 12
DO  - 10.1007/s12649-020-00960-3
ER  - 

@article{
author = "Mihajlovski, Katarina and Buntić, Aneta and Milić, Marija and Rajilić-Stojanović, Mirjana and Dimitrijević-Branković, Suzana",
year = "2021",
abstract = "Purpose To avoid a negative environmental and economic impact of agricultural wastes, and following the principles of circular economy, the reuse of agricultural wastes is necessary. For this purpose, isolation of novel microorganisms with potential biotechnological application is recommended. The current researches in bioethanol production are aimed to reduce the production costs using low-cost substrates and in-house produced enzymes by novel isolated microorganisms. In line with this, in this study valorization of these agricultural by-products by novel isolate S. fulvissimus CKS7 to biotechnological value added products was done. Methods Standard microbiological methods were used for the isolation and characterization of strain. Enzymes activities were determinated using DNS method while, the ethanol concentration was determined based on the density of the alcohol distillate at 20 degrees C. Results The maximal enzymatic activities for amylase, cellulases (carboxymethyl cellulase and Avicelase), pectinase and xylanase were achieved using rye bran as a waste substrate for CKS7 growth. Obtained crude bacterial enzymes were used for enzymatic hydrolysis of lignocellulosic materials including horsetail waste, yellow gentian waste, corn stover, cotton material and corona pre-treated cotton material. The maximum yield of reducing sugars was obtained on horsetail waste and corona pre-treated cotton material. Waste brewer's yeast Saccharomyces cerevisiae was successfully used for the production of bioethanol using horsetail waste hydrolysate and corona pre-treated cotton material hydrolysate. Conclusion The obtained results showed that bacterial strain CKS7 has a significant, still unexplored enzymatic potential that could be used to achieve a cleaner, environmental friendly and economically acceptable biofuel production. [GRAPHICS] .",
publisher = "Springer, Dordrecht",
journal = "Waste and Biomass Valorization",
title = "From Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Production",
pages = "174-165",
number = "1",
volume = "12",
doi = "10.1007/s12649-020-00960-3"
}

Mihajlovski, K., Buntić, A., Milić, M., Rajilić-Stojanović, M.,& Dimitrijević-Branković, S.. (2021). From Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Production. in Waste and Biomass Valorization
Springer, Dordrecht., 12(1), 165-174.
https://doi.org/10.1007/s12649-020-00960-3

Mihajlovski K, Buntić A, Milić M, Rajilić-Stojanović M, Dimitrijević-Branković S. From Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Production. in Waste and Biomass Valorization. 2021;12(1):165-174.
doi:10.1007/s12649-020-00960-3 .

Mihajlovski, Katarina, Buntić, Aneta, Milić, Marija, Rajilić-Stojanović, Mirjana, Dimitrijević-Branković, Suzana, "From Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Production" in Waste and Biomass Valorization, 12, no. 1 (2021):165-174,
https://doi.org/10.1007/s12649-020-00960-3 . .

TY  - JOUR
AU  - Knezevic, Magdalena M.
AU  - Stajkovic-Srbinovic, Olivera S.
AU  - Assel, Maibassova
AU  - Milić, Marija
AU  - Mihajlovski, Katarina
AU  - Delic, Dusica, I
AU  - Buntić, Aneta V.
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4919
AB  - This study was conducted to improve alfalfa seed germination under stress conditions, elevated chromium concentrations or Fusarium infection by seed inoculation. The new Bacillus pseudomycoides strain BM1 was selected as the inoculant according to its ability to suppress plants pathogens and tolerate increased chromium concentrations. This rhizobacteria was isolated and identified based on 16S rDNA sequence from the soil of the rhizosphere of Medicago sativa. Additionally, in this study, the ability of strain BM1 to produce phytohormone Indole-3-Acetic Acid, siderophores, Hydrogen cyanide, extracellular lipase, cellulase, pectinase and to solubilize phosphate was examined. Strain BM1 showed in vitro strong inhibition rate of fungal growth of 59.68%, 48.72% and 43.59% for F. graminearum, F. proliferatum and F. oxysporum f. sp. medicaginis, respectively. To the best of our knowledge, this is the first time that Bacillus pseudomycoides has been reported to have antifungal potential and possess biosynthetic genes for fengycin and subtilin. This rhizobacteria can produce Indole-3-Acetic Acid, siderophores, extracellular lipase, cellulose and pectinase. Inhibition percentage of alfalfa seedling growth infected by F. oxysporum f. sp. medicaginis (in vitro) was reduced from 27.87% to 2.46%. The highest increase of root and shoot length of 12.36% and 21.43% was reached by applying BM1 culture inoculum. Seeds inoculated with BM1 showed no inhibition compared to the control in the presence of a chromium concentration of 0.11 mM L-1 and decreasing inhibition when chromium concentration increased in comparison to control samples (1.54-2.30 mM L-1). The new strain BM1 may be a good choice in phytoremediation of contaminated soil as well as a good active agent in biofertilizers or biofungicide.
T2  - Rhizosphere
T1  - The ability of a new strain of Bacillus pseudomycoides to improve the germination of alfalfa seeds in the presence of fungal infection or chromium
VL  - 18
DO  - 10.1016/j.rhisph.2021.100353
ER  - 

@article{
author = "Knezevic, Magdalena M. and Stajkovic-Srbinovic, Olivera S. and Assel, Maibassova and Milić, Marija and Mihajlovski, Katarina and Delic, Dusica, I and Buntić, Aneta V.",
year = "2021",
abstract = "This study was conducted to improve alfalfa seed germination under stress conditions, elevated chromium concentrations or Fusarium infection by seed inoculation. The new Bacillus pseudomycoides strain BM1 was selected as the inoculant according to its ability to suppress plants pathogens and tolerate increased chromium concentrations. This rhizobacteria was isolated and identified based on 16S rDNA sequence from the soil of the rhizosphere of Medicago sativa. Additionally, in this study, the ability of strain BM1 to produce phytohormone Indole-3-Acetic Acid, siderophores, Hydrogen cyanide, extracellular lipase, cellulase, pectinase and to solubilize phosphate was examined. Strain BM1 showed in vitro strong inhibition rate of fungal growth of 59.68%, 48.72% and 43.59% for F. graminearum, F. proliferatum and F. oxysporum f. sp. medicaginis, respectively. To the best of our knowledge, this is the first time that Bacillus pseudomycoides has been reported to have antifungal potential and possess biosynthetic genes for fengycin and subtilin. This rhizobacteria can produce Indole-3-Acetic Acid, siderophores, extracellular lipase, cellulose and pectinase. Inhibition percentage of alfalfa seedling growth infected by F. oxysporum f. sp. medicaginis (in vitro) was reduced from 27.87% to 2.46%. The highest increase of root and shoot length of 12.36% and 21.43% was reached by applying BM1 culture inoculum. Seeds inoculated with BM1 showed no inhibition compared to the control in the presence of a chromium concentration of 0.11 mM L-1 and decreasing inhibition when chromium concentration increased in comparison to control samples (1.54-2.30 mM L-1). The new strain BM1 may be a good choice in phytoremediation of contaminated soil as well as a good active agent in biofertilizers or biofungicide.",
journal = "Rhizosphere",
title = "The ability of a new strain of Bacillus pseudomycoides to improve the germination of alfalfa seeds in the presence of fungal infection or chromium",
volume = "18",
doi = "10.1016/j.rhisph.2021.100353"
}

Knezevic, M. M., Stajkovic-Srbinovic, O. S., Assel, M., Milić, M., Mihajlovski, K., Delic, D. I.,& Buntić, A. V.. (2021). The ability of a new strain of Bacillus pseudomycoides to improve the germination of alfalfa seeds in the presence of fungal infection or chromium. in Rhizosphere, 18.
https://doi.org/10.1016/j.rhisph.2021.100353

Knezevic MM, Stajkovic-Srbinovic OS, Assel M, Milić M, Mihajlovski K, Delic DI, Buntić AV. The ability of a new strain of Bacillus pseudomycoides to improve the germination of alfalfa seeds in the presence of fungal infection or chromium. in Rhizosphere. 2021;18.
doi:10.1016/j.rhisph.2021.100353 .

Knezevic, Magdalena M., Stajkovic-Srbinovic, Olivera S., Assel, Maibassova, Milić, Marija, Mihajlovski, Katarina, Delic, Dusica, I, Buntić, Aneta V., "The ability of a new strain of Bacillus pseudomycoides to improve the germination of alfalfa seeds in the presence of fungal infection or chromium" in Rhizosphere, 18 (2021),
https://doi.org/10.1016/j.rhisph.2021.100353 . .

TY  - CONF
AU  - Buntić, Aneta
AU  - Tošić Jojević, Sonja
AU  - Knežević, Magdalena
AU  - Milić, Marija
AU  - Mihajlovski, Katarina
AU  - Koković, Nikola
AU  - Saljnikov, Elmira
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6426
AB  - The purpose of this study was to evaluate the effect of biomass ash from combustion of soybean straw
alone or in combination with bacterial inoculums on yield of barley crop, and on soil and plant quality.
The greenhouse pot experiment included four treatments and two control soils (control without any
amendment - ØØ and control with mineral fertilizer ØØ+CAN, 0.3g CAN/pot). Treatments included
soil (3 kg/pot) and biomass ash (30 g/pot) without and with one of three selected bacterial inoculums.
Bacterial strains Streptomyces fulvissimus CKS7, Hymenobacter sp. CKS3 and Sinorhizobium (Ensifer)
meliloti 207 were used for three inoculums preparation (CKS7, CKS7+CKS3 and 207). The ash and
experimental soil samples, as well as soil and plant samples collected at the stage of crop maturity
were tested for: total N, C, S, plant available P2O5 and K2O and for the content of potentially toxic and
hazardous microelements (As, Cd, Сo, Cr, Cu, Mn, Ni, Pb, Zn). The results showed that the addition of
biomass ash significantly reduced soil acidity and increased content of plant available P and K
compared to the controls (in all treatments). Barley yield was almost twice as higher in ash treatment
and by 1.56, 1.70 and 1.81 times higher in treatments Ash+CKS7, Ash+CKS7+CKS3 and Ash+207
respectively, compared to control (ØØ). The content of potentially toxic microelements was below the
maximum allowed concentrations in the soils and shoots. The use of combinations of ash and bacterial
inoculum improved the quality of barley in terms of nitrogen content. This study showed that biomass
ash can be used as fertilizer on acidic soils with low nutrient content alone or in combination with
applied inoculants and provide an environmentally friendly approach in agriculture to reduce the
need for chemical fertilizers and solve the problem of biomass ash disposal.
PB  - Federation of Eurasian Soil Science Societies
C3  - The International Symposium on “Soil Science and Plant Nutrition” (6th International Scientific Meetings), Samsun, Turkey
T1  - The use of soybean biomass ash and bacterial inoculums as the treatment in acidic soils to improve soil and barley plant quality
SP  - 22
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6426
ER  - 

@conference{
author = "Buntić, Aneta and Tošić Jojević, Sonja and Knežević, Magdalena and Milić, Marija and Mihajlovski, Katarina and Koković, Nikola and Saljnikov, Elmira",
year = "2021",
abstract = "The purpose of this study was to evaluate the effect of biomass ash from combustion of soybean straw
alone or in combination with bacterial inoculums on yield of barley crop, and on soil and plant quality.
The greenhouse pot experiment included four treatments and two control soils (control without any
amendment - ØØ and control with mineral fertilizer ØØ+CAN, 0.3g CAN/pot). Treatments included
soil (3 kg/pot) and biomass ash (30 g/pot) without and with one of three selected bacterial inoculums.
Bacterial strains Streptomyces fulvissimus CKS7, Hymenobacter sp. CKS3 and Sinorhizobium (Ensifer)
meliloti 207 were used for three inoculums preparation (CKS7, CKS7+CKS3 and 207). The ash and
experimental soil samples, as well as soil and plant samples collected at the stage of crop maturity
were tested for: total N, C, S, plant available P2O5 and K2O and for the content of potentially toxic and
hazardous microelements (As, Cd, Сo, Cr, Cu, Mn, Ni, Pb, Zn). The results showed that the addition of
biomass ash significantly reduced soil acidity and increased content of plant available P and K
compared to the controls (in all treatments). Barley yield was almost twice as higher in ash treatment
and by 1.56, 1.70 and 1.81 times higher in treatments Ash+CKS7, Ash+CKS7+CKS3 and Ash+207
respectively, compared to control (ØØ). The content of potentially toxic microelements was below the
maximum allowed concentrations in the soils and shoots. The use of combinations of ash and bacterial
inoculum improved the quality of barley in terms of nitrogen content. This study showed that biomass
ash can be used as fertilizer on acidic soils with low nutrient content alone or in combination with
applied inoculants and provide an environmentally friendly approach in agriculture to reduce the
need for chemical fertilizers and solve the problem of biomass ash disposal.",
publisher = "Federation of Eurasian Soil Science Societies",
journal = "The International Symposium on “Soil Science and Plant Nutrition” (6th International Scientific Meetings), Samsun, Turkey",
title = "The use of soybean biomass ash and bacterial inoculums as the treatment in acidic soils to improve soil and barley plant quality",
pages = "22",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6426"
}

Buntić, A., Tošić Jojević, S., Knežević, M., Milić, M., Mihajlovski, K., Koković, N.,& Saljnikov, E.. (2021). The use of soybean biomass ash and bacterial inoculums as the treatment in acidic soils to improve soil and barley plant quality. in The International Symposium on “Soil Science and Plant Nutrition” (6th International Scientific Meetings), Samsun, Turkey
Federation of Eurasian Soil Science Societies., 22.
https://hdl.handle.net/21.15107/rcub_technorep_6426

Buntić A, Tošić Jojević S, Knežević M, Milić M, Mihajlovski K, Koković N, Saljnikov E. The use of soybean biomass ash and bacterial inoculums as the treatment in acidic soils to improve soil and barley plant quality. in The International Symposium on “Soil Science and Plant Nutrition” (6th International Scientific Meetings), Samsun, Turkey. 2021;:22.
https://hdl.handle.net/21.15107/rcub_technorep_6426 .

Buntić, Aneta, Tošić Jojević, Sonja, Knežević, Magdalena, Milić, Marija, Mihajlovski, Katarina, Koković, Nikola, Saljnikov, Elmira, "The use of soybean biomass ash and bacterial inoculums as the treatment in acidic soils to improve soil and barley plant quality" in The International Symposium on “Soil Science and Plant Nutrition” (6th International Scientific Meetings), Samsun, Turkey (2021):22,
https://hdl.handle.net/21.15107/rcub_technorep_6426 .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Milić, Marija
AU  - Stajković-Srbinović, Olivera S.
AU  - Rasulić, Nataša V.
AU  - Delić, Dušica I.
AU  - Mihajlovski, Katarina
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4075
AB  - This study has investigated the valorization of waste tobacco, as lignocellulosic biomass, for cellulase production by rhizobium belonging to genus Sinorhizobium. For the first time, Sinorhizobium meliloti strain 224 was used to produce cellulase (Avicelase and carboxymethyl cellulase) during the submerged and solid-state fermentation using tobacco waste as substrate. The effect of substrate chemical modification on enzymes production has been examined as well. The obtained optimal conditions for the maximum activity of both produced enzymes during submerged fermentation using response surface methodology were: 5 g/L of unmodified waste tobacco concentration, incubation time of 2 days and inoculum concentration of 9%. On the other hand, the use of 1 g of sodium hydroxide modified tobacco for the production of cellulase during solid-state fermentation with 10% inoculum, after 2 days of incubation at 28 degrees C, expressed the maximum Avicelase activity of 1.503 U/g and carboxymethyl cellulase activity of 1.615 U/g. In addition to its basic role in plant root colonization and the provision of nitrogen compounds, strain 224 can also be exploited to produce cellulases by bioconversion of plant waste.
PB  - Springer, New York
T2  - International Journal of Environmental Science and Technology
T1  - Cellulase production by Sinorhizobium meliloti strain 224 using waste tobacco as substrate Utilization of waste tobacco for cellulase production
EP  - 5890
IS  - 10
SP  - 5881
VL  - 16
DO  - 10.1007/s13762-019-02230-9
ER  - 

@article{
author = "Buntić, Aneta and Milić, Marija and Stajković-Srbinović, Olivera S. and Rasulić, Nataša V. and Delić, Dušica I. and Mihajlovski, Katarina",
year = "2019",
abstract = "This study has investigated the valorization of waste tobacco, as lignocellulosic biomass, for cellulase production by rhizobium belonging to genus Sinorhizobium. For the first time, Sinorhizobium meliloti strain 224 was used to produce cellulase (Avicelase and carboxymethyl cellulase) during the submerged and solid-state fermentation using tobacco waste as substrate. The effect of substrate chemical modification on enzymes production has been examined as well. The obtained optimal conditions for the maximum activity of both produced enzymes during submerged fermentation using response surface methodology were: 5 g/L of unmodified waste tobacco concentration, incubation time of 2 days and inoculum concentration of 9%. On the other hand, the use of 1 g of sodium hydroxide modified tobacco for the production of cellulase during solid-state fermentation with 10% inoculum, after 2 days of incubation at 28 degrees C, expressed the maximum Avicelase activity of 1.503 U/g and carboxymethyl cellulase activity of 1.615 U/g. In addition to its basic role in plant root colonization and the provision of nitrogen compounds, strain 224 can also be exploited to produce cellulases by bioconversion of plant waste.",
publisher = "Springer, New York",
journal = "International Journal of Environmental Science and Technology",
title = "Cellulase production by Sinorhizobium meliloti strain 224 using waste tobacco as substrate Utilization of waste tobacco for cellulase production",
pages = "5890-5881",
number = "10",
volume = "16",
doi = "10.1007/s13762-019-02230-9"
}

Buntić, A., Milić, M., Stajković-Srbinović, O. S., Rasulić, N. V., Delić, D. I.,& Mihajlovski, K.. (2019). Cellulase production by Sinorhizobium meliloti strain 224 using waste tobacco as substrate Utilization of waste tobacco for cellulase production. in International Journal of Environmental Science and Technology
Springer, New York., 16(10), 5881-5890.
https://doi.org/10.1007/s13762-019-02230-9

Buntić A, Milić M, Stajković-Srbinović OS, Rasulić NV, Delić DI, Mihajlovski K. Cellulase production by Sinorhizobium meliloti strain 224 using waste tobacco as substrate Utilization of waste tobacco for cellulase production. in International Journal of Environmental Science and Technology. 2019;16(10):5881-5890.
doi:10.1007/s13762-019-02230-9 .

Buntić, Aneta, Milić, Marija, Stajković-Srbinović, Olivera S., Rasulić, Nataša V., Delić, Dušica I., Mihajlovski, Katarina, "Cellulase production by Sinorhizobium meliloti strain 224 using waste tobacco as substrate Utilization of waste tobacco for cellulase production" in International Journal of Environmental Science and Technology, 16, no. 10 (2019):5881-5890,
https://doi.org/10.1007/s13762-019-02230-9 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Milić, Marija
AU  - Antonović, Dušan
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4129
AB  - The use of the microwave-activated sugar beet pulp as an alternative adsorbent material in combination with biological processes has been applied for the colored wastewater treatment. The maximum adsorption capacity of the crystal violet dye has been achieved relatively fast, during 315 s, with no dependence of the pH, when the adsorbent mass was 15 and 0.2 g/L of the initial dye concentration. The adsorption equilibrium data fully complied with the Temkin isotherm. The afterward biological decontamination of the adsorbed dye was related to the biodegradable potential of Streptomyces microflavus CKS6 cells. The microorganism revealed strong affinity toward the dye and minimal nutritional requirements for the metabolic activity expressions. Total dye decomposition occurred after 9 h, whereby lignin peroxidase enzyme has been recognized to be mainly involved in the process. According to the phytotoxicity analysis, no harmful residues were found in the decolorized working medium.
PB  - Desalination Publ, Hopkinton
T2  - Desalination and Water Treatment
T1  - Implementation of integrated adsorption and biological process in wastewater treatment for permanent dye removal and its subsequent decontamination
EP  - 382
SP  - 372
VL  - 169
DO  - 10.5004/dwt.2019.24677
ER  - 

@article{
author = "Buntić, Aneta and Milić, Marija and Antonović, Dušan and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2019",
abstract = "The use of the microwave-activated sugar beet pulp as an alternative adsorbent material in combination with biological processes has been applied for the colored wastewater treatment. The maximum adsorption capacity of the crystal violet dye has been achieved relatively fast, during 315 s, with no dependence of the pH, when the adsorbent mass was 15 and 0.2 g/L of the initial dye concentration. The adsorption equilibrium data fully complied with the Temkin isotherm. The afterward biological decontamination of the adsorbed dye was related to the biodegradable potential of Streptomyces microflavus CKS6 cells. The microorganism revealed strong affinity toward the dye and minimal nutritional requirements for the metabolic activity expressions. Total dye decomposition occurred after 9 h, whereby lignin peroxidase enzyme has been recognized to be mainly involved in the process. According to the phytotoxicity analysis, no harmful residues were found in the decolorized working medium.",
publisher = "Desalination Publ, Hopkinton",
journal = "Desalination and Water Treatment",
title = "Implementation of integrated adsorption and biological process in wastewater treatment for permanent dye removal and its subsequent decontamination",
pages = "382-372",
volume = "169",
doi = "10.5004/dwt.2019.24677"
}

Buntić, A., Milić, M., Antonović, D., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2019). Implementation of integrated adsorption and biological process in wastewater treatment for permanent dye removal and its subsequent decontamination. in Desalination and Water Treatment
Desalination Publ, Hopkinton., 169, 372-382.
https://doi.org/10.5004/dwt.2019.24677

Buntić A, Milić M, Antonović D, Šiler-Marinković S, Dimitrijević-Branković S. Implementation of integrated adsorption and biological process in wastewater treatment for permanent dye removal and its subsequent decontamination. in Desalination and Water Treatment. 2019;169:372-382.
doi:10.5004/dwt.2019.24677 .

Buntić, Aneta, Milić, Marija, Antonović, Dušan, Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "Implementation of integrated adsorption and biological process in wastewater treatment for permanent dye removal and its subsequent decontamination" in Desalination and Water Treatment, 169 (2019):372-382,
https://doi.org/10.5004/dwt.2019.24677 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Stajković-Srbinović, Olivera S.
AU  - Delić, Dušica I.
AU  - Dimitrijević-Branković, Suzana
AU  - Milić, Marija
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4311
AB  - Agricultural by-products are generated in large amounts in various industries, creating a serious disposal problem. Valorisation of tobacco waste for the extraction of value-added compounds and the production of enzymes could reduce both the problems of its disposal and the costs of cellulase production. Hitherto, there have been no reported studies concerning the utilization of tobacco residues (after extraction of polyphenols and nicotine, and fermentation pre-treatment by Streptomyces fulvissimus CKS7) for the production of cellulase (CMCase and.vicelase) by Paenibacillus chitinolyticus CKS1. The optimal conditions for the polyphenols and nicotine extraction process were obtained using the response surface methodology: 60 s extraction time in water and 30 mL g(-1) liquid/solid ratio. After the applied bacterial fermentation as a pre-treatment of tobacco residues, using Paenibacillus species, the extraction of polyphenols decreased by up to 10 %, while the extraction of nicotine increased by up to 35 %. Afterward, the maximum of cellulase activities (CMCase of 0.878 U g(-1) and avicelase of 1.417 U g(-1)) were achieved using of the strain CKS1.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - The production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatment
EP  - 140
IS  - 2
SP  - 129
VL  - 84
DO  - 10.2298/JSC180802114B
ER  - 

@article{
author = "Buntić, Aneta and Stajković-Srbinović, Olivera S. and Delić, Dušica I. and Dimitrijević-Branković, Suzana and Milić, Marija",
year = "2019",
abstract = "Agricultural by-products are generated in large amounts in various industries, creating a serious disposal problem. Valorisation of tobacco waste for the extraction of value-added compounds and the production of enzymes could reduce both the problems of its disposal and the costs of cellulase production. Hitherto, there have been no reported studies concerning the utilization of tobacco residues (after extraction of polyphenols and nicotine, and fermentation pre-treatment by Streptomyces fulvissimus CKS7) for the production of cellulase (CMCase and.vicelase) by Paenibacillus chitinolyticus CKS1. The optimal conditions for the polyphenols and nicotine extraction process were obtained using the response surface methodology: 60 s extraction time in water and 30 mL g(-1) liquid/solid ratio. After the applied bacterial fermentation as a pre-treatment of tobacco residues, using Paenibacillus species, the extraction of polyphenols decreased by up to 10 %, while the extraction of nicotine increased by up to 35 %. Afterward, the maximum of cellulase activities (CMCase of 0.878 U g(-1) and avicelase of 1.417 U g(-1)) were achieved using of the strain CKS1.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "The production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatment",
pages = "140-129",
number = "2",
volume = "84",
doi = "10.2298/JSC180802114B"
}

Buntić, A., Stajković-Srbinović, O. S., Delić, D. I., Dimitrijević-Branković, S.,& Milić, M.. (2019). The production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatment. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 84(2), 129-140.
https://doi.org/10.2298/JSC180802114B

Buntić A, Stajković-Srbinović OS, Delić DI, Dimitrijević-Branković S, Milić M. The production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatment. in Journal of the Serbian Chemical Society. 2019;84(2):129-140.
doi:10.2298/JSC180802114B .

Buntić, Aneta, Stajković-Srbinović, Olivera S., Delić, Dušica I., Dimitrijević-Branković, Suzana, Milić, Marija, "The production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatment" in Journal of the Serbian Chemical Society, 84, no. 2 (2019):129-140,
https://doi.org/10.2298/JSC180802114B . .

TY  - CONF
AU  - Buntić, Aneta
AU  - Stajković-Srbinović, Olivera
AU  - Milić, Marija
AU  - Dubljanin, Tijana
AU  - Kuzmanović, Đorđe
AU  - Knežević, Magdalena
AU  - Delić, Dušica
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6415
AB  - Miscanthus × giganteus, as a lignocellulosic material, consists of about 30%
xylan and represents a good basis for research as a possible raw material in
the production of xylanases. Among the soil bacteria, rhizobium is rarely
investigated as an enzyme producer. For the first time, Sinorhizobium
meliloti strain 207 was used to obtain xylanase during submerged and solid
fermentation using miscanthus biomass as a substrate. During submerged
fermentation (28°C), the maximum xylanase activity was achieved after 48 h
with 10% inoculum and H2SO4 substrate modification. The maximum
xylanase activity of 1.215 U/mL was obtained during solid-state
fermentation (28°C) by using also H2SO4 modified miscanthus biomass
which was moistened with distillate water. The crude enzyme, produced by
strain 207, could be further used in eco-friendly processes of lignocellulose
material bioconversion to useful products.
PB  - The Balkans Scientific Center of the Russian Academy of Natural Sciences
C3  - 1st International Symposium: Modern Trends in Agricultural Production and Environmental Protection
T1  - Utilization of miscanthus waste biomass for xylanase production by soil bacterium Sinorhizobium meliloti
EP  - 163
SP  - 151
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6415
ER  - 

@conference{
author = "Buntić, Aneta and Stajković-Srbinović, Olivera and Milić, Marija and Dubljanin, Tijana and Kuzmanović, Đorđe and Knežević, Magdalena and Delić, Dušica",
year = "2019",
abstract = "Miscanthus × giganteus, as a lignocellulosic material, consists of about 30%
xylan and represents a good basis for research as a possible raw material in
the production of xylanases. Among the soil bacteria, rhizobium is rarely
investigated as an enzyme producer. For the first time, Sinorhizobium
meliloti strain 207 was used to obtain xylanase during submerged and solid
fermentation using miscanthus biomass as a substrate. During submerged
fermentation (28°C), the maximum xylanase activity was achieved after 48 h
with 10% inoculum and H2SO4 substrate modification. The maximum
xylanase activity of 1.215 U/mL was obtained during solid-state
fermentation (28°C) by using also H2SO4 modified miscanthus biomass
which was moistened with distillate water. The crude enzyme, produced by
strain 207, could be further used in eco-friendly processes of lignocellulose
material bioconversion to useful products.",
publisher = "The Balkans Scientific Center of the Russian Academy of Natural Sciences",
journal = "1st International Symposium: Modern Trends in Agricultural Production and Environmental Protection",
title = "Utilization of miscanthus waste biomass for xylanase production by soil bacterium Sinorhizobium meliloti",
pages = "163-151",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6415"
}

Buntić, A., Stajković-Srbinović, O., Milić, M., Dubljanin, T., Kuzmanović, Đ., Knežević, M.,& Delić, D.. (2019). Utilization of miscanthus waste biomass for xylanase production by soil bacterium Sinorhizobium meliloti. in 1st International Symposium: Modern Trends in Agricultural Production and Environmental Protection
The Balkans Scientific Center of the Russian Academy of Natural Sciences., 151-163.
https://hdl.handle.net/21.15107/rcub_technorep_6415

Buntić A, Stajković-Srbinović O, Milić M, Dubljanin T, Kuzmanović Đ, Knežević M, Delić D. Utilization of miscanthus waste biomass for xylanase production by soil bacterium Sinorhizobium meliloti. in 1st International Symposium: Modern Trends in Agricultural Production and Environmental Protection. 2019;:151-163.
https://hdl.handle.net/21.15107/rcub_technorep_6415 .

Buntić, Aneta, Stajković-Srbinović, Olivera, Milić, Marija, Dubljanin, Tijana, Kuzmanović, Đorđe, Knežević, Magdalena, Delić, Dušica, "Utilization of miscanthus waste biomass for xylanase production by soil bacterium Sinorhizobium meliloti" in 1st International Symposium: Modern Trends in Agricultural Production and Environmental Protection (2019):151-163,
https://hdl.handle.net/21.15107/rcub_technorep_6415 .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Stajković-Srbinović, Olivera S.
AU  - Knežević, Magdalena M.
AU  - Rasulić, Nataša V.
AU  - Kuzmanović, Đorđe Ž.
AU  - Dimitrijević-Branković, Suzana
AU  - Delić, Dušica I.
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4291
AB  - Soil microorganisms, which are usually found in plant rhizosphere, have a wide spectrum of beneficial effects on the promotion of plant growth. The most comprehensively studied bacteria with these effects belong to the Bacillus genus. In this study, seven Bacillus isolates from Medicago sativa rhizosphere soils were isolated. Plant growth promoting characteristics of these isolates, such as production of indole-3aceticacid, siderophores and hydrogen cyanide were tested. The induction of wheat (Triticum aestivum) and barley (Hordeum jubatum) seed germination was evaluated in vitro. Isolate BMG2 produced the highest indole-3-aceticacid of 24.89 µg/mL. The length of roots of barley increased up to 60%, while the length of shoots of barley increased 2.23 times afterapplying isolatesPAZE-6 and BMG1, respectively. In addition, isolates BMG1, BMG2 and PAZE-6 improved germination of both types of seeds and showed ability to produce useful substances such as siderophores and indole-3-acetic acid. Further, these isolates could be used in the production of liquid crop additives that can improve the total yield of cultivated plants, especially barley.
AB  - Zemljišne bakterije iz rizosfere korena biljaka najčešće imaju širok spektar pozitivnog dejstva na biljke I mogu poboljšati njhiov rast. Vrste roda Bacillus jedne su od najistraživanijih bakterija koje mogu doprinositi poboljšanju rasta biljaka. U ovom radu je izolovano sedam Bacillus izolata iz rizosfere lucerke (Medicago sativa). Ispitivana je sposobnost produkcije jedinjenja kao što su vodonik-cijanid, indol-3-sirćetna kiselina I siderofore. Procenjena je I sposobnost indukcije klijavosti na semena pšenice (Triticum aestivum) I ječma (Hordeum jubatum). Izolat BMG2 je proizveo najviše indol-3-sirćetne kiseline (28.89 µg/mL). Dužina korenčića je povećana za 60%, dok je dužina izdanka uvećana 2.23 puta primenom izolata PAZE-6 i BMG1. Pored toga, izolati BMG1, BMG2 i PAZE-6, su poboljšali klijavost obe vrste semena I pokazali sposobnost da proizvedu korisne supstance kao što su sideroforei indol-3sirćetna kiselina. Na dalje bi ovi izolati mogli da se koriste u proizvodnji tečnih aditiva koji bi povećali prinos kultivisanih biljaka, a posebno ječma.
PB  - Serbian Soil Science Society, Belgrade
T2  - Zemljište i biljka
T1  - The effect of bacterial isolates from rhizosphere soils on wheat and barley seed germination
T1  - Uticaj bakterijskih izolata iz zemljišta rizosfere na indukciju klijavosti semena pšenice i ječma
EP  - 11
IS  - 2
SP  - 1
VL  - 68
DO  - 10.5937/ZemBilj1902001B
ER  - 

@article{
author = "Buntić, Aneta and Stajković-Srbinović, Olivera S. and Knežević, Magdalena M. and Rasulić, Nataša V. and Kuzmanović, Đorđe Ž. and Dimitrijević-Branković, Suzana and Delić, Dušica I.",
year = "2019",
abstract = "Soil microorganisms, which are usually found in plant rhizosphere, have a wide spectrum of beneficial effects on the promotion of plant growth. The most comprehensively studied bacteria with these effects belong to the Bacillus genus. In this study, seven Bacillus isolates from Medicago sativa rhizosphere soils were isolated. Plant growth promoting characteristics of these isolates, such as production of indole-3aceticacid, siderophores and hydrogen cyanide were tested. The induction of wheat (Triticum aestivum) and barley (Hordeum jubatum) seed germination was evaluated in vitro. Isolate BMG2 produced the highest indole-3-aceticacid of 24.89 µg/mL. The length of roots of barley increased up to 60%, while the length of shoots of barley increased 2.23 times afterapplying isolatesPAZE-6 and BMG1, respectively. In addition, isolates BMG1, BMG2 and PAZE-6 improved germination of both types of seeds and showed ability to produce useful substances such as siderophores and indole-3-acetic acid. Further, these isolates could be used in the production of liquid crop additives that can improve the total yield of cultivated plants, especially barley., Zemljišne bakterije iz rizosfere korena biljaka najčešće imaju širok spektar pozitivnog dejstva na biljke I mogu poboljšati njhiov rast. Vrste roda Bacillus jedne su od najistraživanijih bakterija koje mogu doprinositi poboljšanju rasta biljaka. U ovom radu je izolovano sedam Bacillus izolata iz rizosfere lucerke (Medicago sativa). Ispitivana je sposobnost produkcije jedinjenja kao što su vodonik-cijanid, indol-3-sirćetna kiselina I siderofore. Procenjena je I sposobnost indukcije klijavosti na semena pšenice (Triticum aestivum) I ječma (Hordeum jubatum). Izolat BMG2 je proizveo najviše indol-3-sirćetne kiseline (28.89 µg/mL). Dužina korenčića je povećana za 60%, dok je dužina izdanka uvećana 2.23 puta primenom izolata PAZE-6 i BMG1. Pored toga, izolati BMG1, BMG2 i PAZE-6, su poboljšali klijavost obe vrste semena I pokazali sposobnost da proizvedu korisne supstance kao što su sideroforei indol-3sirćetna kiselina. Na dalje bi ovi izolati mogli da se koriste u proizvodnji tečnih aditiva koji bi povećali prinos kultivisanih biljaka, a posebno ječma.",
publisher = "Serbian Soil Science Society, Belgrade",
journal = "Zemljište i biljka",
title = "The effect of bacterial isolates from rhizosphere soils on wheat and barley seed germination, Uticaj bakterijskih izolata iz zemljišta rizosfere na indukciju klijavosti semena pšenice i ječma",
pages = "11-1",
number = "2",
volume = "68",
doi = "10.5937/ZemBilj1902001B"
}

Buntić, A., Stajković-Srbinović, O. S., Knežević, M. M., Rasulić, N. V., Kuzmanović, Đ. Ž., Dimitrijević-Branković, S.,& Delić, D. I.. (2019). The effect of bacterial isolates from rhizosphere soils on wheat and barley seed germination. in Zemljište i biljka
Serbian Soil Science Society, Belgrade., 68(2), 1-11.
https://doi.org/10.5937/ZemBilj1902001B

Buntić A, Stajković-Srbinović OS, Knežević MM, Rasulić NV, Kuzmanović ĐŽ, Dimitrijević-Branković S, Delić DI. The effect of bacterial isolates from rhizosphere soils on wheat and barley seed germination. in Zemljište i biljka. 2019;68(2):1-11.
doi:10.5937/ZemBilj1902001B .

Buntić, Aneta, Stajković-Srbinović, Olivera S., Knežević, Magdalena M., Rasulić, Nataša V., Kuzmanović, Đorđe Ž., Dimitrijević-Branković, Suzana, Delić, Dušica I., "The effect of bacterial isolates from rhizosphere soils on wheat and barley seed germination" in Zemljište i biljka, 68, no. 2 (2019):1-11,
https://doi.org/10.5937/ZemBilj1902001B . .

TY  - CONF
AU  - Buntić, Aneta
AU  - Stajković-Srbinović, Olivera
AU  - Milić, Marija
AU  - Kuzmanović, Đorđe
AU  - Rasulić, Nataša
AU  - Dimitrijević-Branković, Suzana
AU  - Delić, Dušica
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6425
AB  - Cellulases are industrially important enzymes which can convert the most abundant natural polysaccha-ride - cellulose into glucose, making it as a renewable resource of carbohydrate for the obtaining of bio-based products and bioenergy. The latest trends in microbial cellulase production include the use of various waste products for the microorganism‘s growth, especially of agroindustrial origin, within the solid-state fermentation (SSF), as a promising technology that can potentially reduce the overall costs. Among soil bacteria, rhizobia are rarely investigated as a cellulase producer. The rhizobial soil bacte-rium Sinorhizobium meliloti strain 224 was able to grow and express the metabolic activity on the commercial substrate carboxymethyl cellulose (CMC), but also cellulose based waste materials, such as soybean stems and oat dust. The cellulase produced in a liquid medium with commercial substrates, containing 0.1% (w/v) of CMC in yeast mannitol broth and 10% of the inoculum, after 48 h of incuba-tion, at 28 °C, expressed maximum Avicelase activity of 0.077 U/mL. On the other side, the cellulase produced in a medium with waste substrates, containing 1 g of soybean waste with 10% of the inocu-lum, after 48 h of incubation, at 28 °C, expressed maximum Avicelase activity of 1.295 U/g. The hy-drolysis of Avicel indicate a pre-dominant activity of exoglucanases, those produce the glucose, with traces of other soluble sugars, showing that the crude enzyme, produced on waste material using the soil bacteria S. meliloti 224, could be used in eco-friendly processes of cellulose bioconversion and reduction of biological waste.
PB  - Soil Science Society of Kazakhstan
PB  - Federation of Eurasian Soil Science Societies
C3  - 10th International Soil Science Congress on "Environment and Soil Resources Conservation
T1  - Sustainable production of cellulase by soil bacterium Sinorhizobium meliloti using commercial and agroindustrial waste substrates
EP  - 200
SP  - 197
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6425
ER  - 

@conference{
author = "Buntić, Aneta and Stajković-Srbinović, Olivera and Milić, Marija and Kuzmanović, Đorđe and Rasulić, Nataša and Dimitrijević-Branković, Suzana and Delić, Dušica",
year = "2018",
abstract = "Cellulases are industrially important enzymes which can convert the most abundant natural polysaccha-ride - cellulose into glucose, making it as a renewable resource of carbohydrate for the obtaining of bio-based products and bioenergy. The latest trends in microbial cellulase production include the use of various waste products for the microorganism‘s growth, especially of agroindustrial origin, within the solid-state fermentation (SSF), as a promising technology that can potentially reduce the overall costs. Among soil bacteria, rhizobia are rarely investigated as a cellulase producer. The rhizobial soil bacte-rium Sinorhizobium meliloti strain 224 was able to grow and express the metabolic activity on the commercial substrate carboxymethyl cellulose (CMC), but also cellulose based waste materials, such as soybean stems and oat dust. The cellulase produced in a liquid medium with commercial substrates, containing 0.1% (w/v) of CMC in yeast mannitol broth and 10% of the inoculum, after 48 h of incuba-tion, at 28 °C, expressed maximum Avicelase activity of 0.077 U/mL. On the other side, the cellulase produced in a medium with waste substrates, containing 1 g of soybean waste with 10% of the inocu-lum, after 48 h of incubation, at 28 °C, expressed maximum Avicelase activity of 1.295 U/g. The hy-drolysis of Avicel indicate a pre-dominant activity of exoglucanases, those produce the glucose, with traces of other soluble sugars, showing that the crude enzyme, produced on waste material using the soil bacteria S. meliloti 224, could be used in eco-friendly processes of cellulose bioconversion and reduction of biological waste.",
publisher = "Soil Science Society of Kazakhstan, Federation of Eurasian Soil Science Societies",
journal = "10th International Soil Science Congress on "Environment and Soil Resources Conservation",
title = "Sustainable production of cellulase by soil bacterium Sinorhizobium meliloti using commercial and agroindustrial waste substrates",
pages = "200-197",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6425"
}

Buntić, A., Stajković-Srbinović, O., Milić, M., Kuzmanović, Đ., Rasulić, N., Dimitrijević-Branković, S.,& Delić, D.. (2018). Sustainable production of cellulase by soil bacterium Sinorhizobium meliloti using commercial and agroindustrial waste substrates. in 10th International Soil Science Congress on "Environment and Soil Resources Conservation
Soil Science Society of Kazakhstan., 197-200.
https://hdl.handle.net/21.15107/rcub_technorep_6425

Buntić A, Stajković-Srbinović O, Milić M, Kuzmanović Đ, Rasulić N, Dimitrijević-Branković S, Delić D. Sustainable production of cellulase by soil bacterium Sinorhizobium meliloti using commercial and agroindustrial waste substrates. in 10th International Soil Science Congress on "Environment and Soil Resources Conservation. 2018;:197-200.
https://hdl.handle.net/21.15107/rcub_technorep_6425 .

Buntić, Aneta, Stajković-Srbinović, Olivera, Milić, Marija, Kuzmanović, Đorđe, Rasulić, Nataša, Dimitrijević-Branković, Suzana, Delić, Dušica, "Sustainable production of cellulase by soil bacterium Sinorhizobium meliloti using commercial and agroindustrial waste substrates" in 10th International Soil Science Congress on "Environment and Soil Resources Conservation (2018):197-200,
https://hdl.handle.net/21.15107/rcub_technorep_6425 .

TY  - JOUR
AU  - Radovanović, Neda
AU  - Davidović, Slađana
AU  - Miljković, Miona
AU  - Pavlović, Marija
AU  - Buntić, Aneta
AU  - Lazić, Vesna
AU  - Mihajlovski, Katarina
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3815
AB  - Amylases are industrially important enzymes which could convert starch to glucose, maltose and oligosaccharides. A bacterial strain designated as Paenibacillus chitinolyticus CKS1which was isolated from the soil of the coniferous forest, produced β-amylases using different commercial and waste substrates. Maximum β-amylases activity of 0.820 U/mL was obtained using a sugar alcohol-isomaltidex (0.5% w/v), as a substrate for microorganism growth and enzyme production. After 48 h of fermentation in a medium that contained starch (0.5%, w/v) and 0.05% v/v of ethanol, CKS1 produced β-amylase with the activity of 0.518 U/mL. The latest trends in enzyme production include utilisation of various waste products, mainly of agroindustrial origin, as a substrate for microorganisms growth. The strain CKS1 was also able to grow and produce β-amylases by using plant waste material. The plant waste substrate (PWS) contained plant biomass that is left after the ethanol extraction of various medicinal herbs (marigold and chamomile flowers, artichoke leaf, lemon balm leaf, nettle leaf, thyme leaf, yarrow shoot, yellow gentian shoot, primrose shoot, valerian shoot and chestnut and hawthorn seeds).This mixture of dried plant biomass is dissposed as such as a waste. In a medium with 0.1% (w/v) of PWS, CKS1 produced β-amylases with a maximum activity of 0.569 U/mL. The results show the potential of utilising waste plant biomass, left after ethanol extraction of medicinal herbs, in production of amylases. The application of microorganisms in β-amylase production using waste substrate is economically and environmentally accepted.
AB  - Amilaze predstavljaju grupu industrijski veoma važnih enzima koji hidrolizuju skrob do glukoze, maltoze i različitih oligosaharida. Bakterijski izolat Paenibacillus chitinolyticus CKS1, izolovan iz zemljišta četinarske šume, pokazao je sposobnost proizvodnje β-amilaza tokom svog rasta na različitim komercijalnim ali i na otpadnim supstratima. Maksimalna aktivnosti β-amilaza koja je iznosila 0,820 U/mL postignuta je korišćenjem izomaltideksa, šećernog alkohola, u koncentraciji od 0,5% (w/v), kao supstrata za rast mikroorganizma i proizvodnju enzima. U podlozi sa skrobom (0,5% w/v) i sa dodatkom 0,05% (v/v) etanola, nakon 48h fermentacije, maksimum aktivnosti β-amilaza iznosila je 0,518 U/mL. Najnoviji trendovi u proizvodnji enzima odnose se na korišćenje različitih otpadnih sirovina agroindustrijskog porekla kao supstrata za rast mikroorganizma. Soj CKS1 je pokazao mogućnost korišćenja otpadnog biljnog materijala kao supstrata za rast i proizvodnju enzima amilaza. Otpadni biljni supstrat (PWS), činila je biljna masa zaostala nakon etanolne ekstrakcije različitog lekovitog bilja (cveta nevena i kamilice, lista matičnjaka, artičoke, koprive, timijana, nadzemnog dela hajdučke trave, lincure, jagorčevine i valerijane i semena divljeg kestena i gloga). Ova biljna biomasa, iz koje su ekstrahovane bioaktivne materije, meša se i odlaže kao takva u vidu otpada. Nakon rasta u podlozi sa 1,0 % (w/v) PWS, soj CKS1 proizveo je β-amilaze sa aktivnošću od 0,569 U/mL. Ovi reziltati ukazuju na mogućnost iskorišćenja otpadne biljne biomase, zaostale nakon alkoholne ekstrakcije lekovitog bilja, u procesima ekonomičnije proizvodnje amilaza. Korišćenje otpadne sirovine u mikrobnim procesima proizvodnje enzima je i ekološki mnogo prihvatljivije usled uticaja na smanjene skladištenja otpada a samim tim i sveukupnog zagađenje životne sredine.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates
T1  - Proizvodnja β-amilaza pomoću novog bakterijskog soja Paenibacillus chitinolyticus CKS1 na komercijalnim i otpadnim supstratima
EP  - 22
IS  - 1
SP  - 18
VL  - 22
DO  - 10.5937/JPEA1801018R
ER  - 

@article{
author = "Radovanović, Neda and Davidović, Slađana and Miljković, Miona and Pavlović, Marija and Buntić, Aneta and Lazić, Vesna and Mihajlovski, Katarina",
year = "2018",
abstract = "Amylases are industrially important enzymes which could convert starch to glucose, maltose and oligosaccharides. A bacterial strain designated as Paenibacillus chitinolyticus CKS1which was isolated from the soil of the coniferous forest, produced β-amylases using different commercial and waste substrates. Maximum β-amylases activity of 0.820 U/mL was obtained using a sugar alcohol-isomaltidex (0.5% w/v), as a substrate for microorganism growth and enzyme production. After 48 h of fermentation in a medium that contained starch (0.5%, w/v) and 0.05% v/v of ethanol, CKS1 produced β-amylase with the activity of 0.518 U/mL. The latest trends in enzyme production include utilisation of various waste products, mainly of agroindustrial origin, as a substrate for microorganisms growth. The strain CKS1 was also able to grow and produce β-amylases by using plant waste material. The plant waste substrate (PWS) contained plant biomass that is left after the ethanol extraction of various medicinal herbs (marigold and chamomile flowers, artichoke leaf, lemon balm leaf, nettle leaf, thyme leaf, yarrow shoot, yellow gentian shoot, primrose shoot, valerian shoot and chestnut and hawthorn seeds).This mixture of dried plant biomass is dissposed as such as a waste. In a medium with 0.1% (w/v) of PWS, CKS1 produced β-amylases with a maximum activity of 0.569 U/mL. The results show the potential of utilising waste plant biomass, left after ethanol extraction of medicinal herbs, in production of amylases. The application of microorganisms in β-amylase production using waste substrate is economically and environmentally accepted., Amilaze predstavljaju grupu industrijski veoma važnih enzima koji hidrolizuju skrob do glukoze, maltoze i različitih oligosaharida. Bakterijski izolat Paenibacillus chitinolyticus CKS1, izolovan iz zemljišta četinarske šume, pokazao je sposobnost proizvodnje β-amilaza tokom svog rasta na različitim komercijalnim ali i na otpadnim supstratima. Maksimalna aktivnosti β-amilaza koja je iznosila 0,820 U/mL postignuta je korišćenjem izomaltideksa, šećernog alkohola, u koncentraciji od 0,5% (w/v), kao supstrata za rast mikroorganizma i proizvodnju enzima. U podlozi sa skrobom (0,5% w/v) i sa dodatkom 0,05% (v/v) etanola, nakon 48h fermentacije, maksimum aktivnosti β-amilaza iznosila je 0,518 U/mL. Najnoviji trendovi u proizvodnji enzima odnose se na korišćenje različitih otpadnih sirovina agroindustrijskog porekla kao supstrata za rast mikroorganizma. Soj CKS1 je pokazao mogućnost korišćenja otpadnog biljnog materijala kao supstrata za rast i proizvodnju enzima amilaza. Otpadni biljni supstrat (PWS), činila je biljna masa zaostala nakon etanolne ekstrakcije različitog lekovitog bilja (cveta nevena i kamilice, lista matičnjaka, artičoke, koprive, timijana, nadzemnog dela hajdučke trave, lincure, jagorčevine i valerijane i semena divljeg kestena i gloga). Ova biljna biomasa, iz koje su ekstrahovane bioaktivne materije, meša se i odlaže kao takva u vidu otpada. Nakon rasta u podlozi sa 1,0 % (w/v) PWS, soj CKS1 proizveo je β-amilaze sa aktivnošću od 0,569 U/mL. Ovi reziltati ukazuju na mogućnost iskorišćenja otpadne biljne biomase, zaostale nakon alkoholne ekstrakcije lekovitog bilja, u procesima ekonomičnije proizvodnje amilaza. Korišćenje otpadne sirovine u mikrobnim procesima proizvodnje enzima je i ekološki mnogo prihvatljivije usled uticaja na smanjene skladištenja otpada a samim tim i sveukupnog zagađenje životne sredine.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates, Proizvodnja β-amilaza pomoću novog bakterijskog soja Paenibacillus chitinolyticus CKS1 na komercijalnim i otpadnim supstratima",
pages = "22-18",
number = "1",
volume = "22",
doi = "10.5937/JPEA1801018R"
}

Radovanović, N., Davidović, S., Miljković, M., Pavlović, M., Buntić, A., Lazić, V.,& Mihajlovski, K.. (2018). β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates. in Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 22(1), 18-22.
https://doi.org/10.5937/JPEA1801018R

Radovanović N, Davidović S, Miljković M, Pavlović M, Buntić A, Lazić V, Mihajlovski K. β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates. in Journal on Processing and Energy in Agriculture. 2018;22(1):18-22.
doi:10.5937/JPEA1801018R .

Radovanović, Neda, Davidović, Slađana, Miljković, Miona, Pavlović, Marija, Buntić, Aneta, Lazić, Vesna, Mihajlovski, Katarina, "β-amylase production by a novel strain Paenibacillus chitinolyticus CKS1 using commercial and waste substrates" in Journal on Processing and Energy in Agriculture, 22, no. 1 (2018):18-22,
https://doi.org/10.5937/JPEA1801018R . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Pavlović, Marija
AU  - Antonović, Dušan
AU  - Pavlović, Vladimir
AU  - Vrucinić, Dragana
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3993
AB  - This study has explored the possibility to reuse the waste, spent coffee material for the cellulase enzyme immobilization. By the coffee surface modification with different activating agents, it was attempted to develop the convenient method for creation of a capable porous carrier for this purpose. Among the most common activating agents, glutaraldehyde, chlorine dioxide and hydrogen peroxide provided the most acceptable choice for the coffee surface modification. The changes that occurred on the coffee surface due to agents' treatment exposure were recorded by using of the FTIR spectra and SEM micrographs. The highest immobilization yield (55%) and immobilization efficiency (45%) were attained during 30 min of the treatment time, by employing of 30% chlorine dioxide aqueous solution within 6 mL/g activator/carrier ratio. The kinetic process was found to be predicted by the pseudo-second-order model. The cellulase immobilization onto the coffee surface provides an excellent base for increasing the enzyme availability to the substrate and enhancing the enzyme productivity, by offering the new perspectives to the industrial sector.
PB  - Elsevier Science Bv, Amsterdam
T2  - International Journal of Biological Macromolecules
T1  - Customizing the spent coffee for Trichoderma reesei cellulase immobilization by modification with activating agents
EP  - 1863
SP  - 1856
VL  - 107
DO  - 10.1016/j.ijbiomac.2017.10.060
ER  - 

@article{
author = "Buntić, Aneta and Pavlović, Marija and Antonović, Dušan and Pavlović, Vladimir and Vrucinić, Dragana and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2018",
abstract = "This study has explored the possibility to reuse the waste, spent coffee material for the cellulase enzyme immobilization. By the coffee surface modification with different activating agents, it was attempted to develop the convenient method for creation of a capable porous carrier for this purpose. Among the most common activating agents, glutaraldehyde, chlorine dioxide and hydrogen peroxide provided the most acceptable choice for the coffee surface modification. The changes that occurred on the coffee surface due to agents' treatment exposure were recorded by using of the FTIR spectra and SEM micrographs. The highest immobilization yield (55%) and immobilization efficiency (45%) were attained during 30 min of the treatment time, by employing of 30% chlorine dioxide aqueous solution within 6 mL/g activator/carrier ratio. The kinetic process was found to be predicted by the pseudo-second-order model. The cellulase immobilization onto the coffee surface provides an excellent base for increasing the enzyme availability to the substrate and enhancing the enzyme productivity, by offering the new perspectives to the industrial sector.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "International Journal of Biological Macromolecules",
title = "Customizing the spent coffee for Trichoderma reesei cellulase immobilization by modification with activating agents",
pages = "1863-1856",
volume = "107",
doi = "10.1016/j.ijbiomac.2017.10.060"
}

Buntić, A., Pavlović, M., Antonović, D., Pavlović, V., Vrucinić, D., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2018). Customizing the spent coffee for Trichoderma reesei cellulase immobilization by modification with activating agents. in International Journal of Biological Macromolecules
Elsevier Science Bv, Amsterdam., 107, 1856-1863.
https://doi.org/10.1016/j.ijbiomac.2017.10.060

Buntić A, Pavlović M, Antonović D, Pavlović V, Vrucinić D, Šiler-Marinković S, Dimitrijević-Branković S. Customizing the spent coffee for Trichoderma reesei cellulase immobilization by modification with activating agents. in International Journal of Biological Macromolecules. 2018;107:1856-1863.
doi:10.1016/j.ijbiomac.2017.10.060 .

Buntić, Aneta, Pavlović, Marija, Antonović, Dušan, Pavlović, Vladimir, Vrucinić, Dragana, Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "Customizing the spent coffee for Trichoderma reesei cellulase immobilization by modification with activating agents" in International Journal of Biological Macromolecules, 107 (2018):1856-1863,
https://doi.org/10.1016/j.ijbiomac.2017.10.060 . .

TY  - JOUR
AU  - Jović, Jelena
AU  - Buntić, Aneta
AU  - Radovanović, Neda
AU  - Petrović, Bojan
AU  - Mojović, Ljiljana
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3932
AB  - The aim of this research is to isolate and identify fungi with high lignin-degrading abilities that are autochthonous to southern Serbian region. Two novel fungal isolates identified as Trametes hirsuta F13 and Stereum gausapatum F28 were selected to assess their ligninolytic enzyme activities and the efficiency of lignin removal from beech wood sawdust. Obtained results show that both isolates are good sources of industrially valuable enzymes with a potential for application in various biotechnological and industrial processes. Both isolates showed laccase, manganese-dependent peroxidase, and versatile peroxidase activities, while only S. gausapatum F28 had lignin peroxidase activity. This is the first record of the ability of S. gausapatum species to produce lignin peroxidase. T. hirsuta F13 showed higher laccase activity than S. gausapatum F28, while S. gausapatum F28 had higher manganese peroxidase activity. Also, T hirsuta F13 exhibited much higher laccase activity under submerged cultivation conditions than solid-state cultivation conditions, which is rare for fungi. This is important for industrial processes since the submerged fermentation is a dominant technique in industry. The test of the efficiency of lignin removal showed that both isolates are efficient lignin decomposers. After five weeks of incubation on beech wood sawdust, the total lignin losses were 33.84 % with T. hirsuta F13 and 28.8 % with S. gausapatum F28.
PB  - Faculty Food Technology Biotechnology, Zagreb
T2  - Food Technology and Biotechnology
T1  - Lignin-Degrading Abilities of Novel Autochthonous Fungal Isolates Trametes hirsuta F13 and Stereum gausapatum F28
EP  - 365
IS  - 3
SP  - 354
VL  - 56
DO  - 10.17113/ftb.56.03.18.5348
ER  - 

@article{
author = "Jović, Jelena and Buntić, Aneta and Radovanović, Neda and Petrović, Bojan and Mojović, Ljiljana",
year = "2018",
abstract = "The aim of this research is to isolate and identify fungi with high lignin-degrading abilities that are autochthonous to southern Serbian region. Two novel fungal isolates identified as Trametes hirsuta F13 and Stereum gausapatum F28 were selected to assess their ligninolytic enzyme activities and the efficiency of lignin removal from beech wood sawdust. Obtained results show that both isolates are good sources of industrially valuable enzymes with a potential for application in various biotechnological and industrial processes. Both isolates showed laccase, manganese-dependent peroxidase, and versatile peroxidase activities, while only S. gausapatum F28 had lignin peroxidase activity. This is the first record of the ability of S. gausapatum species to produce lignin peroxidase. T. hirsuta F13 showed higher laccase activity than S. gausapatum F28, while S. gausapatum F28 had higher manganese peroxidase activity. Also, T hirsuta F13 exhibited much higher laccase activity under submerged cultivation conditions than solid-state cultivation conditions, which is rare for fungi. This is important for industrial processes since the submerged fermentation is a dominant technique in industry. The test of the efficiency of lignin removal showed that both isolates are efficient lignin decomposers. After five weeks of incubation on beech wood sawdust, the total lignin losses were 33.84 % with T. hirsuta F13 and 28.8 % with S. gausapatum F28.",
publisher = "Faculty Food Technology Biotechnology, Zagreb",
journal = "Food Technology and Biotechnology",
title = "Lignin-Degrading Abilities of Novel Autochthonous Fungal Isolates Trametes hirsuta F13 and Stereum gausapatum F28",
pages = "365-354",
number = "3",
volume = "56",
doi = "10.17113/ftb.56.03.18.5348"
}

Jović, J., Buntić, A., Radovanović, N., Petrović, B.,& Mojović, L.. (2018). Lignin-Degrading Abilities of Novel Autochthonous Fungal Isolates Trametes hirsuta F13 and Stereum gausapatum F28. in Food Technology and Biotechnology
Faculty Food Technology Biotechnology, Zagreb., 56(3), 354-365.
https://doi.org/10.17113/ftb.56.03.18.5348

Jović J, Buntić A, Radovanović N, Petrović B, Mojović L. Lignin-Degrading Abilities of Novel Autochthonous Fungal Isolates Trametes hirsuta F13 and Stereum gausapatum F28. in Food Technology and Biotechnology. 2018;56(3):354-365.
doi:10.17113/ftb.56.03.18.5348 .

Jović, Jelena, Buntić, Aneta, Radovanović, Neda, Petrović, Bojan, Mojović, Ljiljana, "Lignin-Degrading Abilities of Novel Autochthonous Fungal Isolates Trametes hirsuta F13 and Stereum gausapatum F28" in Food Technology and Biotechnology, 56, no. 3 (2018):354-365,
https://doi.org/10.17113/ftb.56.03.18.5348 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Pavlović, Marija D.
AU  - Antonović, Dušan
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3750
AB  - This study has investigated the biodegradable potential of the Streptomyces microflavus CKS6 growing microbial cells for the colored waste water treatment. The Crystal violet and Safranin T basic dyes have been employed as a model compounds for decolorization evaluation by exploring the correlation with the other rate-dependent environmental parameters. Through the measuring of color reduction by UV Vis spectroscopic monitoring analysis, the results revealed well operational properties of Streptomyces microflavus CKS6 for the successful refinement of dyes contaminate water solutions. Optimized process parameters were found to be apparently mild, involving the use of the reaction temperature of 27-30 degrees C and pH 6-7. With the lower dye concentrations, the decolorization efficiency was found to be more effective and rapid, wherein the 1 mg/L of Crystal violet was removed within the 2.5 h of the treatment time, while the solution with the same content of the Safranin T dye required 30 h. A possible mechanism for the working medium decolorization was accomplished in two consecutive steps, by the primarily dye adsorption onto the bacterial cells surface, followed to biodegradation by the active microbial enzymatic system, wherein the lignin peroxidase acts a notable role. The phytotoxicity analysis of the degradation products revealed less toxicity to the plants, compared to parental chemicals. In addition, the adaptation of individual dye optimized parameters was effectively implemented in the real waste water system containing the mixture of these two dyes. The overall results may postulate that Streptomyces microflavus CKS6 may be promising applicants for dye contaminated Water treatment.
PB  - Elsevier Sci Ltd, Oxford
T2  - Journal of Cleaner Production
T1  - A treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6
EP  - 354
SP  - 347
VL  - 148
DO  - 10.1016/j.jclepro.2017.01.164
ER  - 

@article{
author = "Buntić, Aneta and Pavlović, Marija D. and Antonović, Dušan and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2017",
abstract = "This study has investigated the biodegradable potential of the Streptomyces microflavus CKS6 growing microbial cells for the colored waste water treatment. The Crystal violet and Safranin T basic dyes have been employed as a model compounds for decolorization evaluation by exploring the correlation with the other rate-dependent environmental parameters. Through the measuring of color reduction by UV Vis spectroscopic monitoring analysis, the results revealed well operational properties of Streptomyces microflavus CKS6 for the successful refinement of dyes contaminate water solutions. Optimized process parameters were found to be apparently mild, involving the use of the reaction temperature of 27-30 degrees C and pH 6-7. With the lower dye concentrations, the decolorization efficiency was found to be more effective and rapid, wherein the 1 mg/L of Crystal violet was removed within the 2.5 h of the treatment time, while the solution with the same content of the Safranin T dye required 30 h. A possible mechanism for the working medium decolorization was accomplished in two consecutive steps, by the primarily dye adsorption onto the bacterial cells surface, followed to biodegradation by the active microbial enzymatic system, wherein the lignin peroxidase acts a notable role. The phytotoxicity analysis of the degradation products revealed less toxicity to the plants, compared to parental chemicals. In addition, the adaptation of individual dye optimized parameters was effectively implemented in the real waste water system containing the mixture of these two dyes. The overall results may postulate that Streptomyces microflavus CKS6 may be promising applicants for dye contaminated Water treatment.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Journal of Cleaner Production",
title = "A treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6",
pages = "354-347",
volume = "148",
doi = "10.1016/j.jclepro.2017.01.164"
}

Buntić, A., Pavlović, M. D., Antonović, D., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2017). A treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6. in Journal of Cleaner Production
Elsevier Sci Ltd, Oxford., 148, 347-354.
https://doi.org/10.1016/j.jclepro.2017.01.164

Buntić A, Pavlović MD, Antonović D, Šiler-Marinković S, Dimitrijević-Branković S. A treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6. in Journal of Cleaner Production. 2017;148:347-354.
doi:10.1016/j.jclepro.2017.01.164 .

Buntić, Aneta, Pavlović, Marija D., Antonović, Dušan, Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "A treatment of wastewater containing basic dyes by the use of new strain Streptomyces microflavus CKS6" in Journal of Cleaner Production, 148 (2017):347-354,
https://doi.org/10.1016/j.jclepro.2017.01.164 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Pavlović, Marija D.
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3250
AB  - This study aims to investigate the biological processes related to the biodegradable potential of growing microbial cells for contaminated water treatment. Thus, the use of the Streptomyces fulvissimus CKS 7 (CKS7) has been evaluated for decolorizing efficiency of a solution containing a cationic triphenylmethane dye, crystal violet. The color reduction was monitored by UV-Vis spectroscopic analysis, through changes in their absorption spectrum and comparing the results with those of the respective controls. It was found that the CKS7 performed well and reached up to 100% effectiveness. The required process parameters have been apparently mild and include the reaction temperature of 27-30 degrees C, 10% inoculum size, under shaking conditions, whereas the time course of decolorization had been concentration dependent. A possible mechanism for removing dye from the working medium was accomplished in two steps: the binding of the dye on the bacterial cell surface, in addition to the dye biodegradation by the bacterial intracellular enzymes. After one cycle of the complete dye removal, the adapted culture was successfully reused for the same purpose. The phytotoxicity analysis revealed that non-toxic compounds were present in decolorized medium, indicating that the CKS7 bacteria seem to be a promising application for contaminated water treatment.
PB  - Iwa Publishing, London
T2  - Water Science and Technology
T1  - Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7
EP  - 2236
IS  - 9
SP  - 2231
VL  - 73
DO  - 10.2166/wst.2016.078
ER  - 

@article{
author = "Buntić, Aneta and Pavlović, Marija D. and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2016",
abstract = "This study aims to investigate the biological processes related to the biodegradable potential of growing microbial cells for contaminated water treatment. Thus, the use of the Streptomyces fulvissimus CKS 7 (CKS7) has been evaluated for decolorizing efficiency of a solution containing a cationic triphenylmethane dye, crystal violet. The color reduction was monitored by UV-Vis spectroscopic analysis, through changes in their absorption spectrum and comparing the results with those of the respective controls. It was found that the CKS7 performed well and reached up to 100% effectiveness. The required process parameters have been apparently mild and include the reaction temperature of 27-30 degrees C, 10% inoculum size, under shaking conditions, whereas the time course of decolorization had been concentration dependent. A possible mechanism for removing dye from the working medium was accomplished in two steps: the binding of the dye on the bacterial cell surface, in addition to the dye biodegradation by the bacterial intracellular enzymes. After one cycle of the complete dye removal, the adapted culture was successfully reused for the same purpose. The phytotoxicity analysis revealed that non-toxic compounds were present in decolorized medium, indicating that the CKS7 bacteria seem to be a promising application for contaminated water treatment.",
publisher = "Iwa Publishing, London",
journal = "Water Science and Technology",
title = "Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7",
pages = "2236-2231",
number = "9",
volume = "73",
doi = "10.2166/wst.2016.078"
}

Buntić, A., Pavlović, M. D., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2016). Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7. in Water Science and Technology
Iwa Publishing, London., 73(9), 2231-2236.
https://doi.org/10.2166/wst.2016.078

Buntić A, Pavlović MD, Šiler-Marinković S, Dimitrijević-Branković S. Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7. in Water Science and Technology. 2016;73(9):2231-2236.
doi:10.2166/wst.2016.078 .

Buntić, Aneta, Pavlović, Marija D., Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "Biological treatment of colored wastewater by Streptomyces fulvissimus CKS 7" in Water Science and Technology, 73, no. 9 (2016):2231-2236,
https://doi.org/10.2166/wst.2016.078 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Pavlović, Marija D.
AU  - Antonović, Dušan
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3414
AB  - This study has explored the feasibility of using spent coffee grounds as a good supporting material for the Paenibacillus chitinolyticus CKS1 cellulase immobilization. An optimal operational conditions in a batch-adsorption system were found to be: carrier mass of 12 g/L, under the temperature of 45 degrees C and no pH adjustments. The immobilization yield reached about 71%. An equilibrium establishment between the cellulase and the carrier surface occurred within 45 min, whereas the process kinetics may be predicted by the pseudo-second-order model. An immobilized cellulase preparation expressed very good avicelase activity, this reached up to 2.67 U/g, and revealed an improved storage stability property, compared to free enzyme sample counterpart. The addition of metal ions, such as K+ and Mg2+ did not affect positively immobilization yield results, but on the contrary, contributed to an improved bio-activities of the immobilized cellulase, thus may be employed before each enzyme application. The method developed in this study offers a cheap and effective alternative for immediate enzyme isolation from the production medium and its stabilization, compared to other carriers used for the immobilization.
PB  - Elsevier Sci Ltd, Oxford
T2  - Heliyon
T1  - Utilization of spent coffee grounds for isolation and stabilization of Paenibacillus chitinolyticus CKS1 cellulase by immobilization
IS  - 8
VL  - 2
DO  - 10.1016/j.heliyon.2016.e00146
ER  - 

@article{
author = "Buntić, Aneta and Pavlović, Marija D. and Antonović, Dušan and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2016",
abstract = "This study has explored the feasibility of using spent coffee grounds as a good supporting material for the Paenibacillus chitinolyticus CKS1 cellulase immobilization. An optimal operational conditions in a batch-adsorption system were found to be: carrier mass of 12 g/L, under the temperature of 45 degrees C and no pH adjustments. The immobilization yield reached about 71%. An equilibrium establishment between the cellulase and the carrier surface occurred within 45 min, whereas the process kinetics may be predicted by the pseudo-second-order model. An immobilized cellulase preparation expressed very good avicelase activity, this reached up to 2.67 U/g, and revealed an improved storage stability property, compared to free enzyme sample counterpart. The addition of metal ions, such as K+ and Mg2+ did not affect positively immobilization yield results, but on the contrary, contributed to an improved bio-activities of the immobilized cellulase, thus may be employed before each enzyme application. The method developed in this study offers a cheap and effective alternative for immediate enzyme isolation from the production medium and its stabilization, compared to other carriers used for the immobilization.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Heliyon",
title = "Utilization of spent coffee grounds for isolation and stabilization of Paenibacillus chitinolyticus CKS1 cellulase by immobilization",
number = "8",
volume = "2",
doi = "10.1016/j.heliyon.2016.e00146"
}

Buntić, A., Pavlović, M. D., Antonović, D., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2016). Utilization of spent coffee grounds for isolation and stabilization of Paenibacillus chitinolyticus CKS1 cellulase by immobilization. in Heliyon
Elsevier Sci Ltd, Oxford., 2(8).
https://doi.org/10.1016/j.heliyon.2016.e00146

Buntić A, Pavlović MD, Antonović D, Šiler-Marinković S, Dimitrijević-Branković S. Utilization of spent coffee grounds for isolation and stabilization of Paenibacillus chitinolyticus CKS1 cellulase by immobilization. in Heliyon. 2016;2(8).
doi:10.1016/j.heliyon.2016.e00146 .

Buntić, Aneta, Pavlović, Marija D., Antonović, Dušan, Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "Utilization of spent coffee grounds for isolation and stabilization of Paenibacillus chitinolyticus CKS1 cellulase by immobilization" in Heliyon, 2, no. 8 (2016),
https://doi.org/10.1016/j.heliyon.2016.e00146 . .

TY  - CONF
AU  - Buntić, Aneta
AU  - Pavlović, Marija
AU  - Šiler-Marinković, Slavica
AU  - Dimitrijević-Branković, Suzana
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6432
AB  - This study aims to investigate an advanced biological processes these are relayed to biodegradable
potential of growing microbial cells for contaminated water treatment. Thus the use of the
Streptomyces fulvissimus CKS 7 has been evaluated for decolorizing efficiency of a solution
containing a cationic triphenylmethane dye, crystal violet (CV). The color reduction was
monitored by UV–Vis spectroscopic analysis, through changes in their absorption spectrum and
comparing the results, to those of the respective controls. It was found that the CKS 7 performed
well and reached up to 100 % of effectiveness. The required process parameters have been
apparently mild and include the 10 % inoculum size, reaction temperature of 27-30° C, under
shaking conditions, whereas the time course of decolorization has been concentration dependent.
A possible mechanism for removing dye from working medium was accomplished in two steps:
binding of the dye by bacterial cells on their surface in addition to dye biodegradation by bacterial
intracellular enzymes. After one cycle of the complete dye removal, adapted culture was
successfully reused for the same purpose. The phytotoxicity analysis revealed that no toxic
compounds were present in decolorized medium, indicating that the use of CKS 7 bacteria seems
to be promising applicants for contaminated water treatment.
PB  - IWA The International Water Association
C3  - 7th Eastern European Young Water Professionals Conference
T1  - Biological Treatment of Colored Wastewater by Streptomyces fulvissimus CKS 7
EP  - 435
SP  - 429
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6432
ER  - 

@conference{
author = "Buntić, Aneta and Pavlović, Marija and Šiler-Marinković, Slavica and Dimitrijević-Branković, Suzana",
year = "2015",
abstract = "This study aims to investigate an advanced biological processes these are relayed to biodegradable
potential of growing microbial cells for contaminated water treatment. Thus the use of the
Streptomyces fulvissimus CKS 7 has been evaluated for decolorizing efficiency of a solution
containing a cationic triphenylmethane dye, crystal violet (CV). The color reduction was
monitored by UV–Vis spectroscopic analysis, through changes in their absorption spectrum and
comparing the results, to those of the respective controls. It was found that the CKS 7 performed
well and reached up to 100 % of effectiveness. The required process parameters have been
apparently mild and include the 10 % inoculum size, reaction temperature of 27-30° C, under
shaking conditions, whereas the time course of decolorization has been concentration dependent.
A possible mechanism for removing dye from working medium was accomplished in two steps:
binding of the dye by bacterial cells on their surface in addition to dye biodegradation by bacterial
intracellular enzymes. After one cycle of the complete dye removal, adapted culture was
successfully reused for the same purpose. The phytotoxicity analysis revealed that no toxic
compounds were present in decolorized medium, indicating that the use of CKS 7 bacteria seems
to be promising applicants for contaminated water treatment.",
publisher = "IWA The International Water Association",
journal = "7th Eastern European Young Water Professionals Conference",
title = "Biological Treatment of Colored Wastewater by Streptomyces fulvissimus CKS 7",
pages = "435-429",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6432"
}

Buntić, A., Pavlović, M., Šiler-Marinković, S.,& Dimitrijević-Branković, S.. (2015). Biological Treatment of Colored Wastewater by Streptomyces fulvissimus CKS 7. in 7th Eastern European Young Water Professionals Conference
IWA The International Water Association., 429-435.
https://hdl.handle.net/21.15107/rcub_technorep_6432

Buntić A, Pavlović M, Šiler-Marinković S, Dimitrijević-Branković S. Biological Treatment of Colored Wastewater by Streptomyces fulvissimus CKS 7. in 7th Eastern European Young Water Professionals Conference. 2015;:429-435.
https://hdl.handle.net/21.15107/rcub_technorep_6432 .

Buntić, Aneta, Pavlović, Marija, Šiler-Marinković, Slavica, Dimitrijević-Branković, Suzana, "Biological Treatment of Colored Wastewater by Streptomyces fulvissimus CKS 7" in 7th Eastern European Young Water Professionals Conference (2015):429-435,
https://hdl.handle.net/21.15107/rcub_technorep_6432 .

TY  - JOUR
AU  - Pavlović, Marija D.
AU  - Buntić, Aneta
AU  - Šiler-Marinković, Slavica
AU  - Antonović, Dušan
AU  - Dimitrijević-Branković, Suzana
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3117
AB  - Activated carbons from spent coffee grounds have been prepared for column adsorption of main green tea polyphenol (-)-epigallocatechingallate (EGCG). The response surface methodology was used to estimate the influence of testing variables on process effectiveness, and a good agreement was found between experimental and predicted data. Adsorption of EGCG occurred in a high ratio, and desorption process in predominantly water solutions was proven to be feasible, and thus, it recovered more than 80 % of the polyphenols. Further, the adsorbent has expressed the selectivity property, revealing the removal of EGCG in much higher content compared to other polyphenol's group. Obtained fractions of recovered EGCG have undergone just a slight bioactive loss, indicating that such adsorption/desorption performance was mild and appropriate for product stabilization. The kinetic data followed the pseudo-second-order model, and the equilibrium data fitted very well in a Freundlich isotherm equation. The investigation into binding of EGCG from green tea extract revealed that transfer of the results from model experiments to more complex real food systems may be feasible. The favorable results from the overall process suggest that coffee residues may be promising alternatives to organic resins for polyphenols recovery through improved cost efficiency.
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Recovery of (-)-epigallocatechingallate (EGCG) from aqueous solution by selective adsorption onto spent coffee grounds
EP  - 412
IS  - 3
SP  - 399
VL  - 241
DO  - 10.1007/s00217-015-2472-4
ER  - 

@article{
author = "Pavlović, Marija D. and Buntić, Aneta and Šiler-Marinković, Slavica and Antonović, Dušan and Dimitrijević-Branković, Suzana",
year = "2015",
abstract = "Activated carbons from spent coffee grounds have been prepared for column adsorption of main green tea polyphenol (-)-epigallocatechingallate (EGCG). The response surface methodology was used to estimate the influence of testing variables on process effectiveness, and a good agreement was found between experimental and predicted data. Adsorption of EGCG occurred in a high ratio, and desorption process in predominantly water solutions was proven to be feasible, and thus, it recovered more than 80 % of the polyphenols. Further, the adsorbent has expressed the selectivity property, revealing the removal of EGCG in much higher content compared to other polyphenol's group. Obtained fractions of recovered EGCG have undergone just a slight bioactive loss, indicating that such adsorption/desorption performance was mild and appropriate for product stabilization. The kinetic data followed the pseudo-second-order model, and the equilibrium data fitted very well in a Freundlich isotherm equation. The investigation into binding of EGCG from green tea extract revealed that transfer of the results from model experiments to more complex real food systems may be feasible. The favorable results from the overall process suggest that coffee residues may be promising alternatives to organic resins for polyphenols recovery through improved cost efficiency.",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Recovery of (-)-epigallocatechingallate (EGCG) from aqueous solution by selective adsorption onto spent coffee grounds",
pages = "412-399",
number = "3",
volume = "241",
doi = "10.1007/s00217-015-2472-4"
}

Pavlović, M. D., Buntić, A., Šiler-Marinković, S., Antonović, D.,& Dimitrijević-Branković, S.. (2015). Recovery of (-)-epigallocatechingallate (EGCG) from aqueous solution by selective adsorption onto spent coffee grounds. in European Food Research and Technology
Springer, New York., 241(3), 399-412.
https://doi.org/10.1007/s00217-015-2472-4

Pavlović MD, Buntić A, Šiler-Marinković S, Antonović D, Dimitrijević-Branković S. Recovery of (-)-epigallocatechingallate (EGCG) from aqueous solution by selective adsorption onto spent coffee grounds. in European Food Research and Technology. 2015;241(3):399-412.
doi:10.1007/s00217-015-2472-4 .

Pavlović, Marija D., Buntić, Aneta, Šiler-Marinković, Slavica, Antonović, Dušan, Dimitrijević-Branković, Suzana, "Recovery of (-)-epigallocatechingallate (EGCG) from aqueous solution by selective adsorption onto spent coffee grounds" in European Food Research and Technology, 241, no. 3 (2015):399-412,
https://doi.org/10.1007/s00217-015-2472-4 . .

TY  - JOUR
AU  - Buntić, Aneta
AU  - Stajković-Srbinović, Olivera S.
AU  - Rasulić, Nataša V.
AU  - Kuzmanović, Đorđe Ž.
AU  - Delić, Dušica I.
AU  - Dimitrijević-Branković, Suzana
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2946
AB  - Application of microbial inoculants to the soil can improve the nutrient uptake by plants and increase the productivity of the crops. Inoculants should ensure a suitable microenvironment and long survival of bacteria in biological fertilizer and after application to seeds. The immobilization of rhizobia onto a carrier can involve the covering and protecting of the microorganisms. Spray drying is a relatively new immobilization technique for the immobilization of microorganisms onto a carrier and it is rarely used for rhizobia. The survival of bacteria during spray drying immobilization onto alginate based carriers was just 8.1 and 6.8% for Bradyrhizobium spp. strains 542 and 526. The working temperature during drying process was high (outlet 50°C) and it presents more than temperature limit for rhizobia survival. Accordingly, the obtained results were justifiably low in value. The presence of sucrose in liquid inoculant had a positive influence on the survival of rhizobia during immobilization.
PB  - Serbian Soil Science Society, Belgrade
T2  - Zemljište i biljka
T1  - Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers
EP  - 16
IS  - 2
SP  - 9
VL  - 64
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2946
ER  - 

@article{
author = "Buntić, Aneta and Stajković-Srbinović, Olivera S. and Rasulić, Nataša V. and Kuzmanović, Đorđe Ž. and Delić, Dušica I. and Dimitrijević-Branković, Suzana",
year = "2015",
abstract = "Application of microbial inoculants to the soil can improve the nutrient uptake by plants and increase the productivity of the crops. Inoculants should ensure a suitable microenvironment and long survival of bacteria in biological fertilizer and after application to seeds. The immobilization of rhizobia onto a carrier can involve the covering and protecting of the microorganisms. Spray drying is a relatively new immobilization technique for the immobilization of microorganisms onto a carrier and it is rarely used for rhizobia. The survival of bacteria during spray drying immobilization onto alginate based carriers was just 8.1 and 6.8% for Bradyrhizobium spp. strains 542 and 526. The working temperature during drying process was high (outlet 50°C) and it presents more than temperature limit for rhizobia survival. Accordingly, the obtained results were justifiably low in value. The presence of sucrose in liquid inoculant had a positive influence on the survival of rhizobia during immobilization.",
publisher = "Serbian Soil Science Society, Belgrade",
journal = "Zemljište i biljka",
title = "Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers",
pages = "16-9",
number = "2",
volume = "64",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2946"
}

Buntić, A., Stajković-Srbinović, O. S., Rasulić, N. V., Kuzmanović, Đ. Ž., Delić, D. I.,& Dimitrijević-Branković, S.. (2015). Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers. in Zemljište i biljka
Serbian Soil Science Society, Belgrade., 64(2), 9-16.
https://hdl.handle.net/21.15107/rcub_technorep_2946

Buntić A, Stajković-Srbinović OS, Rasulić NV, Kuzmanović ĐŽ, Delić DI, Dimitrijević-Branković S. Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers. in Zemljište i biljka. 2015;64(2):9-16.
https://hdl.handle.net/21.15107/rcub_technorep_2946 .

Buntić, Aneta, Stajković-Srbinović, Olivera S., Rasulić, Nataša V., Kuzmanović, Đorđe Ž., Delić, Dušica I., Dimitrijević-Branković, Suzana, "Influence of spray drying technique on survival of Bradyrhizobium onto sodium alginate based carriers" in Zemljište i biljka, 64, no. 2 (2015):9-16,
https://hdl.handle.net/21.15107/rcub_technorep_2946 .

TY  - CONF
AU  - Buntić, Aneta
AU  - Pavlović, Marija
AU  - Šiler-Marinković, Slavica
AU  - Miljković, Miona
AU  - Davidović, Slađana
AU  - Mihajlovski, Katarina
AU  - Dimitrijević-Branković, Suzana
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6158
AB  - In the present study, the modified coffee residues were used as low cost adsorbent for immobilization of cellulase enzyme. In the batch model for adsorption, the experimental parameters: the temperature, the initial cellulase concentration and the agitation rate of adsorption process were investigated. The maximal percentages of immobilization yield (approximately 28%) and immobilization efficiency (approximately 48%) were obtained with the temperature of 40 °C, the initial cellulase concentration of 1 mg/mL and the agitation rate of 120 rpm. The state of dynamic equilibrium was reached after 60 minutes and the pseudo-second-order model was predicted to follow the process kinetic.
C3  - International Conference on Civil, Biological and Environmental Engineering (CBEE-2014)
T1  - Screening for factors affecting cellulose adsorption from solutions by modified coffee residues
EP  - 59
SP  - 54
DO  - 10.15242/IICBE.C514540
ER  - 

@conference{
author = "Buntić, Aneta and Pavlović, Marija and Šiler-Marinković, Slavica and Miljković, Miona and Davidović, Slađana and Mihajlovski, Katarina and Dimitrijević-Branković, Suzana",
year = "2014",
abstract = "In the present study, the modified coffee residues were used as low cost adsorbent for immobilization of cellulase enzyme. In the batch model for adsorption, the experimental parameters: the temperature, the initial cellulase concentration and the agitation rate of adsorption process were investigated. The maximal percentages of immobilization yield (approximately 28%) and immobilization efficiency (approximately 48%) were obtained with the temperature of 40 °C, the initial cellulase concentration of 1 mg/mL and the agitation rate of 120 rpm. The state of dynamic equilibrium was reached after 60 minutes and the pseudo-second-order model was predicted to follow the process kinetic.",
journal = "International Conference on Civil, Biological and Environmental Engineering (CBEE-2014)",
title = "Screening for factors affecting cellulose adsorption from solutions by modified coffee residues",
pages = "59-54",
doi = "10.15242/IICBE.C514540"
}

Buntić, A., Pavlović, M., Šiler-Marinković, S., Miljković, M., Davidović, S., Mihajlovski, K.,& Dimitrijević-Branković, S.. (2014). Screening for factors affecting cellulose adsorption from solutions by modified coffee residues. in International Conference on Civil, Biological and Environmental Engineering (CBEE-2014), 54-59.
https://doi.org/10.15242/IICBE.C514540

Buntić A, Pavlović M, Šiler-Marinković S, Miljković M, Davidović S, Mihajlovski K, Dimitrijević-Branković S. Screening for factors affecting cellulose adsorption from solutions by modified coffee residues. in International Conference on Civil, Biological and Environmental Engineering (CBEE-2014). 2014;:54-59.
doi:10.15242/IICBE.C514540 .

Buntić, Aneta, Pavlović, Marija, Šiler-Marinković, Slavica, Miljković, Miona, Davidović, Slađana, Mihajlovski, Katarina, Dimitrijević-Branković, Suzana, "Screening for factors affecting cellulose adsorption from solutions by modified coffee residues" in International Conference on Civil, Biological and Environmental Engineering (CBEE-2014) (2014):54-59,
https://doi.org/10.15242/IICBE.C514540 . .

TY  - CONF
AU  - Pavlović, Marija
AU  - Buntić, Aneta
AU  - Šiler-Marinković, Slavica
AU  - Antonović, Dušan
AU  - Milutinović, Milica
AU  - Radovanović, Neda
AU  - Dimitrijević-Branković, Suzana
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6427
AB  - Spent coffee grounds were evaluated for adsorption
efficiency in the removal of pesticide paraquat from its aqueous
solutions. The influence of the adsorbent mass, agitation time,
paraquat concentration and pH have been investigated in the batch
sorption mode. Adsorption capacity (mg/g) has been found to be
27.87 ± 1.57 mg/g, while the removal efficiency has resulted of 32.25
± 1.79 %. Adsorption rate was found to be very fast, whereby the
time required for equilibrium adsorption occurred within first 20
minutes. The process behavior was predicted using the second-order
kinetic model. On the basis of the observed data, further process
optimization may be greatly facilitated, thus it is considered that
coffee waste may be exploited well for pesticides removal purposes.
PB  - International Institute of Chemical, Biological and Environmental Engineering, Kuala Lumpur, Malaysia
C3  - International conference on civil, biological and environmental engineering (CBEE)
T1  - Spent coffee grounds as adsorbents for pesticide paraquat removal from its aqueous solutions
EP  - 65
SP  - 60
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6427
ER  - 

@conference{
author = "Pavlović, Marija and Buntić, Aneta and Šiler-Marinković, Slavica and Antonović, Dušan and Milutinović, Milica and Radovanović, Neda and Dimitrijević-Branković, Suzana",
year = "2014",
abstract = "Spent coffee grounds were evaluated for adsorption
efficiency in the removal of pesticide paraquat from its aqueous
solutions. The influence of the adsorbent mass, agitation time,
paraquat concentration and pH have been investigated in the batch
sorption mode. Adsorption capacity (mg/g) has been found to be
27.87 ± 1.57 mg/g, while the removal efficiency has resulted of 32.25
± 1.79 %. Adsorption rate was found to be very fast, whereby the
time required for equilibrium adsorption occurred within first 20
minutes. The process behavior was predicted using the second-order
kinetic model. On the basis of the observed data, further process
optimization may be greatly facilitated, thus it is considered that
coffee waste may be exploited well for pesticides removal purposes.",
publisher = "International Institute of Chemical, Biological and Environmental Engineering, Kuala Lumpur, Malaysia",
journal = "International conference on civil, biological and environmental engineering (CBEE)",
title = "Spent coffee grounds as adsorbents for pesticide paraquat removal from its aqueous solutions",
pages = "65-60",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6427"
}

Pavlović, M., Buntić, A., Šiler-Marinković, S., Antonović, D., Milutinović, M., Radovanović, N.,& Dimitrijević-Branković, S.. (2014). Spent coffee grounds as adsorbents for pesticide paraquat removal from its aqueous solutions. in International conference on civil, biological and environmental engineering (CBEE)
International Institute of Chemical, Biological and Environmental Engineering, Kuala Lumpur, Malaysia., 60-65.
https://hdl.handle.net/21.15107/rcub_technorep_6427

Pavlović M, Buntić A, Šiler-Marinković S, Antonović D, Milutinović M, Radovanović N, Dimitrijević-Branković S. Spent coffee grounds as adsorbents for pesticide paraquat removal from its aqueous solutions. in International conference on civil, biological and environmental engineering (CBEE). 2014;:60-65.
https://hdl.handle.net/21.15107/rcub_technorep_6427 .

Pavlović, Marija, Buntić, Aneta, Šiler-Marinković, Slavica, Antonović, Dušan, Milutinović, Milica, Radovanović, Neda, Dimitrijević-Branković, Suzana, "Spent coffee grounds as adsorbents for pesticide paraquat removal from its aqueous solutions" in International conference on civil, biological and environmental engineering (CBEE) (2014):60-65,
https://hdl.handle.net/21.15107/rcub_technorep_6427 .

TY  - JOUR
AU  - Pavlović, Marija D.
AU  - Buntić, Aneta
AU  - Mihajlovski, Katarina
AU  - Šiler-Marinković, Slavica
AU  - Antonović, Dušan
AU  - Radovanović, Željko
AU  - Dimitrijević-Branković, Suzana
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2654
AB  - The Box-Behnken design under the response surface methodology (RSM) with five interacting parameters (adsorbent dose, initial dye concentration, time of agitation, initial solution pH and time of the adsorbent microwave activation) was employed to interpret the adsorption characteristics of cationic dye onto polyphenol-extracted coffee grounds in water solutions. Experimental results indicated that coffee ground is excellent low-cost biosorbent with dye removal ability more than 95% for a very short time (under conditions of 250 mg/L initial dye concentration and 15 g/L of adsorbent dose). The maximum adsorption capacity was 36.82 mg/g, whereby the adsorption rate was very fast (around 15 min). Batch mode experiments and kinetic regression results showed that the adsorption process was more accurately represented by a pseudo second-order model. Freundlich isotherm model was superior to the Langmuir isotherm model. FT-IR studies revealed that adsorption process was due to adsorption mediated by different functional groups present on the coffee surface.
PB  - Elsevier Science Bv, Amsterdam
T2  - Journal of the Taiwan Institute of Chemical Engineers
T1  - Rapid cationic dye adsorption on polyphenol-extracted coffee grounds-A response surface methodology approach
EP  - 1699
IS  - 4
SP  - 1691
VL  - 45
DO  - 10.1016/j.jtice.2013.12.018
ER  - 

@article{
author = "Pavlović, Marija D. and Buntić, Aneta and Mihajlovski, Katarina and Šiler-Marinković, Slavica and Antonović, Dušan and Radovanović, Željko and Dimitrijević-Branković, Suzana",
year = "2014",
abstract = "The Box-Behnken design under the response surface methodology (RSM) with five interacting parameters (adsorbent dose, initial dye concentration, time of agitation, initial solution pH and time of the adsorbent microwave activation) was employed to interpret the adsorption characteristics of cationic dye onto polyphenol-extracted coffee grounds in water solutions. Experimental results indicated that coffee ground is excellent low-cost biosorbent with dye removal ability more than 95% for a very short time (under conditions of 250 mg/L initial dye concentration and 15 g/L of adsorbent dose). The maximum adsorption capacity was 36.82 mg/g, whereby the adsorption rate was very fast (around 15 min). Batch mode experiments and kinetic regression results showed that the adsorption process was more accurately represented by a pseudo second-order model. Freundlich isotherm model was superior to the Langmuir isotherm model. FT-IR studies revealed that adsorption process was due to adsorption mediated by different functional groups present on the coffee surface.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Journal of the Taiwan Institute of Chemical Engineers",
title = "Rapid cationic dye adsorption on polyphenol-extracted coffee grounds-A response surface methodology approach",
pages = "1699-1691",
number = "4",
volume = "45",
doi = "10.1016/j.jtice.2013.12.018"
}

Pavlović, M. D., Buntić, A., Mihajlovski, K., Šiler-Marinković, S., Antonović, D., Radovanović, Ž.,& Dimitrijević-Branković, S.. (2014). Rapid cationic dye adsorption on polyphenol-extracted coffee grounds-A response surface methodology approach. in Journal of the Taiwan Institute of Chemical Engineers
Elsevier Science Bv, Amsterdam., 45(4), 1691-1699.
https://doi.org/10.1016/j.jtice.2013.12.018

Pavlović MD, Buntić A, Mihajlovski K, Šiler-Marinković S, Antonović D, Radovanović Ž, Dimitrijević-Branković S. Rapid cationic dye adsorption on polyphenol-extracted coffee grounds-A response surface methodology approach. in Journal of the Taiwan Institute of Chemical Engineers. 2014;45(4):1691-1699.
doi:10.1016/j.jtice.2013.12.018 .

Pavlović, Marija D., Buntić, Aneta, Mihajlovski, Katarina, Šiler-Marinković, Slavica, Antonović, Dušan, Radovanović, Željko, Dimitrijević-Branković, Suzana, "Rapid cationic dye adsorption on polyphenol-extracted coffee grounds-A response surface methodology approach" in Journal of the Taiwan Institute of Chemical Engineers, 45, no. 4 (2014):1691-1699,
https://doi.org/10.1016/j.jtice.2013.12.018 . .