TY  - JOUR
AU  - Janićijević, Aleksandra
AU  - Filipović, Suzana
AU  - Sknepnek, Aleksandra
AU  - Salević-Jelić, Ana
AU  - Jančić-Heinemann, Radmila
AU  - Petrović, Miloš
AU  - Petronijević, Ivan
AU  - Stamenović, Marina
AU  - Živković, Predrag
AU  - Potkonjak, Nebojša
AU  - Pavlović, Vladimir B.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7454
AB  - This study presents an analysis of films which consist of two layers; one layer is PVDF as the matrix, along with fillers BaTiO3 (BT), and the second is one bacterial nanocellulose (BNC) filled with Fe3O4. The mass fraction of BT in PVDF was 5%, and the samples were differentiated based on the duration of the mechanical activation of BT. This innovative PVDF laminate polymer with environmentally friendly fillers aligns with the concept of circular usage, resulting in a reduction in plastic content and potential improvement of the piezoelectric properties of the entire composite. This work presents new, multifunctional “green” packaging materials that potentially could be a good alternative to specific popular materials used for this purpose. The synthesis of the films was carried out using the hot press method. Tensile tests, water vapor permeability examination, and structural analyses using SEM-EDS and FTIR have been conducted. The sample PVDF/BT20/BNC/Fe3O4 exhibited the best barrier properties (impermeability to water vapor), while the highest tensile strength and toughness were exhibited by the PVDF/BT5/BNC/Fe3O4 sample.
PB  - MDPI
T2  - Polymers
T1  - Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite
IS  - 8
SP  - 1033
VL  - 16
DO  - 10.3390/polym16081033
ER  - 

@article{
author = "Janićijević, Aleksandra and Filipović, Suzana and Sknepnek, Aleksandra and Salević-Jelić, Ana and Jančić-Heinemann, Radmila and Petrović, Miloš and Petronijević, Ivan and Stamenović, Marina and Živković, Predrag and Potkonjak, Nebojša and Pavlović, Vladimir B.",
year = "2024",
abstract = "This study presents an analysis of films which consist of two layers; one layer is PVDF as the matrix, along with fillers BaTiO3 (BT), and the second is one bacterial nanocellulose (BNC) filled with Fe3O4. The mass fraction of BT in PVDF was 5%, and the samples were differentiated based on the duration of the mechanical activation of BT. This innovative PVDF laminate polymer with environmentally friendly fillers aligns with the concept of circular usage, resulting in a reduction in plastic content and potential improvement of the piezoelectric properties of the entire composite. This work presents new, multifunctional “green” packaging materials that potentially could be a good alternative to specific popular materials used for this purpose. The synthesis of the films was carried out using the hot press method. Tensile tests, water vapor permeability examination, and structural analyses using SEM-EDS and FTIR have been conducted. The sample PVDF/BT20/BNC/Fe3O4 exhibited the best barrier properties (impermeability to water vapor), while the highest tensile strength and toughness were exhibited by the PVDF/BT5/BNC/Fe3O4 sample.",
publisher = "MDPI",
journal = "Polymers",
title = "Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite",
number = "8",
pages = "1033",
volume = "16",
doi = "10.3390/polym16081033"
}

Janićijević, A., Filipović, S., Sknepnek, A., Salević-Jelić, A., Jančić-Heinemann, R., Petrović, M., Petronijević, I., Stamenović, M., Živković, P., Potkonjak, N.,& Pavlović, V. B.. (2024). Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite. in Polymers
MDPI., 16(8), 1033.
https://doi.org/10.3390/polym16081033

Janićijević A, Filipović S, Sknepnek A, Salević-Jelić A, Jančić-Heinemann R, Petrović M, Petronijević I, Stamenović M, Živković P, Potkonjak N, Pavlović VB. Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite. in Polymers. 2024;16(8):1033.
doi:10.3390/polym16081033 .

Janićijević, Aleksandra, Filipović, Suzana, Sknepnek, Aleksandra, Salević-Jelić, Ana, Jančić-Heinemann, Radmila, Petrović, Miloš, Petronijević, Ivan, Stamenović, Marina, Živković, Predrag, Potkonjak, Nebojša, Pavlović, Vladimir B., "Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite" in Polymers, 16, no. 8 (2024):1033,
https://doi.org/10.3390/polym16081033 . .

TY  - JOUR
AU  - Belošević, Spasoje D.
AU  - Milinčić, Danijel D.
AU  - Gašić, Uroš M.
AU  - Kostić, Aleksandar Ž.
AU  - Salević-Jelić, Ana S.
AU  - Marković, Jovana M.
AU  - Đorđević, Verica B.
AU  - Lević, Steva M.
AU  - Pešić, Mirjana B.
AU  - Nedović, Viktor A.
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7383
AB  - The aim of this study was to analyze in detail the phytochemical composition of amaranth (AMJ), red beet (RBJ), and broccoli (BCJ) microgreens and cold-pressed juices and to evaluate the antioxidant and sensory properties of the juices. The results showed the presence of various phenolic compounds in all samples, namely betalains in amaranth and red beet microgreens, while glucosinolates were only detected in broccoli microgreens. Phenolic acids and derivatives dominated in amaranth and broccoli microgreens, while apigenin C-glycosides were most abundant in red beet microgreens. Cold-pressing of microgreens into juice significantly altered the profiles of bioactive compounds. Various isothiocyanates were detected in BCJ, while more phenolic acid aglycones and their derivatives with organic acids (quinic acid and malic acid) were identified in all juices. Microgreen juices exhibited good antioxidant properties, especially ABTS•+ scavenging activity and ferric reducing antioxidant power. Microgreen juices had mild acidity, low sugar content, and good sensory acceptability and quality with the typical flavors of the respective microgreen species. Cold-pressed microgreen juices from AMJ, RBJ, and BCJ represent a rich source of bioactive compounds and can be characterized as novel functional products.
PB  - MDPI
T2  - Foods
T1  - Broccoli, Amaranth, and Red Beet Microgreen Juices: The Influence of Cold-Pressing on the Phytochemical Composition and the Antioxidant and Sensory Properties
IS  - 5
SP  - 757
VL  - 13
DO  - 10.3390/foods13050757
ER  - 

@article{
author = "Belošević, Spasoje D. and Milinčić, Danijel D. and Gašić, Uroš M. and Kostić, Aleksandar Ž. and Salević-Jelić, Ana S. and Marković, Jovana M. and Đorđević, Verica B. and Lević, Steva M. and Pešić, Mirjana B. and Nedović, Viktor A.",
year = "2024",
abstract = "The aim of this study was to analyze in detail the phytochemical composition of amaranth (AMJ), red beet (RBJ), and broccoli (BCJ) microgreens and cold-pressed juices and to evaluate the antioxidant and sensory properties of the juices. The results showed the presence of various phenolic compounds in all samples, namely betalains in amaranth and red beet microgreens, while glucosinolates were only detected in broccoli microgreens. Phenolic acids and derivatives dominated in amaranth and broccoli microgreens, while apigenin C-glycosides were most abundant in red beet microgreens. Cold-pressing of microgreens into juice significantly altered the profiles of bioactive compounds. Various isothiocyanates were detected in BCJ, while more phenolic acid aglycones and their derivatives with organic acids (quinic acid and malic acid) were identified in all juices. Microgreen juices exhibited good antioxidant properties, especially ABTS•+ scavenging activity and ferric reducing antioxidant power. Microgreen juices had mild acidity, low sugar content, and good sensory acceptability and quality with the typical flavors of the respective microgreen species. Cold-pressed microgreen juices from AMJ, RBJ, and BCJ represent a rich source of bioactive compounds and can be characterized as novel functional products.",
publisher = "MDPI",
journal = "Foods",
title = "Broccoli, Amaranth, and Red Beet Microgreen Juices: The Influence of Cold-Pressing on the Phytochemical Composition and the Antioxidant and Sensory Properties",
number = "5",
pages = "757",
volume = "13",
doi = "10.3390/foods13050757"
}

Belošević, S. D., Milinčić, D. D., Gašić, U. M., Kostić, A. Ž., Salević-Jelić, A. S., Marković, J. M., Đorđević, V. B., Lević, S. M., Pešić, M. B.,& Nedović, V. A.. (2024). Broccoli, Amaranth, and Red Beet Microgreen Juices: The Influence of Cold-Pressing on the Phytochemical Composition and the Antioxidant and Sensory Properties. in Foods
MDPI., 13(5), 757.
https://doi.org/10.3390/foods13050757

Belošević SD, Milinčić DD, Gašić UM, Kostić AŽ, Salević-Jelić AS, Marković JM, Đorđević VB, Lević SM, Pešić MB, Nedović VA. Broccoli, Amaranth, and Red Beet Microgreen Juices: The Influence of Cold-Pressing on the Phytochemical Composition and the Antioxidant and Sensory Properties. in Foods. 2024;13(5):757.
doi:10.3390/foods13050757 .

Belošević, Spasoje D., Milinčić, Danijel D., Gašić, Uroš M., Kostić, Aleksandar Ž., Salević-Jelić, Ana S., Marković, Jovana M., Đorđević, Verica B., Lević, Steva M., Pešić, Mirjana B., Nedović, Viktor A., "Broccoli, Amaranth, and Red Beet Microgreen Juices: The Influence of Cold-Pressing on the Phytochemical Composition and the Antioxidant and Sensory Properties" in Foods, 13, no. 5 (2024):757,
https://doi.org/10.3390/foods13050757 . .

Knežević Jugović, Z., Đorđević, V., Antov, M., Šekuljica, N., Mijalković, J., Jakovetić Tanasković, S., Balanč, B., Petrović, P., Salević-Jelić, A., Rakić, V., Nedović, V.,& Bugarski, B.. (2023). Колачићи на бази протеина нове генерације – протеина из лишћа уљарица. in ИГРАЈ за човечанство! : наука за свe : каталог изложбене поставке 65. Међународни сајам технике и техничких достигнућа
Београд : Центар за промоцију науке., 37.
https://hdl.handle.net/21.15107/rcub_technorep_7078

Knežević Jugović Z, Đorđević V, Antov M, Šekuljica N, Mijalković J, Jakovetić Tanasković S, Balanč B, Petrović P, Salević-Jelić A, Rakić V, Nedović V, Bugarski B. Колачићи на бази протеина нове генерације – протеина из лишћа уљарица. in ИГРАЈ за човечанство! : наука за свe : каталог изложбене поставке 65. Међународни сајам технике и техничких достигнућа. 2023;:37.
https://hdl.handle.net/21.15107/rcub_technorep_7078 .

Knežević Jugović, Zorica, Đorđević, Verica, Antov, Mirjana, Šekuljica, Nataša, Mijalković, Jelena, Jakovetić Tanasković, Sonja, Balanč, Bojana, Petrović, Predrag, Salević-Jelić, Ana, Rakić, Vesna, Nedović, Viktor, Bugarski, Branko, "Колачићи на бази протеина нове генерације – протеина из лишћа уљарица" in ИГРАЈ за човечанство! : наука за свe : каталог изложбене поставке 65. Међународни сајам технике и техничких достигнућа (2023):37,
https://hdl.handle.net/21.15107/rcub_technorep_7078 .