Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil
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2018
Authors
Dimitrijević, SnežanaPavlović, Marija

Maksimović, Svetolik

Ristić, Mihailo S.
Filipović, Vladimir
Antonović, Dušan
Dimitrijević-Branković, Suzana

Article (Published version)

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BACKGROUNDIn order to study the influence of plant growth-promoting bacteria (PGPB) belonging to Streptomyces sp., Paenibacillus sp., and Hymenobacter sp. on fixed oil content of flaxseed and black cumin, 2-year field experiments were conducted. PGPB was applied during seedtime of plants. The extraction of oil from seeds was performed using supercritical CO2. RESULTSThe addition of PGPB significantly increases the content of C18:1 (from 16.060.03% to 16.97 +/- 0.03%) and C18:3 (from 42.97 +/- 0.2% to 45.42 +/- 0.5%) in flaxseed oil and C18:2 (from 52.68 +/- 0.50% to 57.11 +/- 0.40%) and C20:2 (from 4.34 +/- 0.02% to 4.54 +/- 0.03%) in black cumin seed oil. The contents of total polyphenols, flavonoids, and carotenoids, as well as antioxidant activity measured by ferric-reducing ability of plasma assay, were found to be greater in the oil from the seeds of plants treated with the PGPB, compared with the respective non-treated samples. CONCLUSIONThe use of PGPB enhances plant nutritive p...roperties; these represent a great source for obtaining valuable functional food ingredients.
Keywords:
Nigella sativa / Linum usitatissimum / plant growth-promoting bacteria (PGPB) / fatty acids content / antioxidative activitySource:
Journal of the Science of Food and Agriculture, 2018, 98, 4, 1584-1590Publisher:
- Wiley, Hoboken
Funding / projects:
- Application of biotechnological methods for sustainable exploitation of by-products of agro-industry (RS-31035)
- Sustainable agriculture and rural development in the function of accomplishing strategic objectives of the Republic of Serbia in the Danube region (RS-46006)
DOI: 10.1002/jsfa.8631
ISSN: 0022-5142
PubMed: 28833158
WoS: 000424277100038
Scopus: 2-s2.0-85041574753
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Dimitrijević, Snežana AU - Pavlović, Marija AU - Maksimović, Svetolik AU - Ristić, Mihailo S. AU - Filipović, Vladimir AU - Antonović, Dušan AU - Dimitrijević-Branković, Suzana PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3995 AB - BACKGROUNDIn order to study the influence of plant growth-promoting bacteria (PGPB) belonging to Streptomyces sp., Paenibacillus sp., and Hymenobacter sp. on fixed oil content of flaxseed and black cumin, 2-year field experiments were conducted. PGPB was applied during seedtime of plants. The extraction of oil from seeds was performed using supercritical CO2. RESULTSThe addition of PGPB significantly increases the content of C18:1 (from 16.060.03% to 16.97 +/- 0.03%) and C18:3 (from 42.97 +/- 0.2% to 45.42 +/- 0.5%) in flaxseed oil and C18:2 (from 52.68 +/- 0.50% to 57.11 +/- 0.40%) and C20:2 (from 4.34 +/- 0.02% to 4.54 +/- 0.03%) in black cumin seed oil. The contents of total polyphenols, flavonoids, and carotenoids, as well as antioxidant activity measured by ferric-reducing ability of plasma assay, were found to be greater in the oil from the seeds of plants treated with the PGPB, compared with the respective non-treated samples. CONCLUSIONThe use of PGPB enhances plant nutritive properties; these represent a great source for obtaining valuable functional food ingredients. PB - Wiley, Hoboken T2 - Journal of the Science of Food and Agriculture T1 - Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil EP - 1590 IS - 4 SP - 1584 VL - 98 DO - 10.1002/jsfa.8631 ER -
@article{ author = "Dimitrijević, Snežana and Pavlović, Marija and Maksimović, Svetolik and Ristić, Mihailo S. and Filipović, Vladimir and Antonović, Dušan and Dimitrijević-Branković, Suzana", year = "2018", abstract = "BACKGROUNDIn order to study the influence of plant growth-promoting bacteria (PGPB) belonging to Streptomyces sp., Paenibacillus sp., and Hymenobacter sp. on fixed oil content of flaxseed and black cumin, 2-year field experiments were conducted. PGPB was applied during seedtime of plants. The extraction of oil from seeds was performed using supercritical CO2. RESULTSThe addition of PGPB significantly increases the content of C18:1 (from 16.060.03% to 16.97 +/- 0.03%) and C18:3 (from 42.97 +/- 0.2% to 45.42 +/- 0.5%) in flaxseed oil and C18:2 (from 52.68 +/- 0.50% to 57.11 +/- 0.40%) and C20:2 (from 4.34 +/- 0.02% to 4.54 +/- 0.03%) in black cumin seed oil. The contents of total polyphenols, flavonoids, and carotenoids, as well as antioxidant activity measured by ferric-reducing ability of plasma assay, were found to be greater in the oil from the seeds of plants treated with the PGPB, compared with the respective non-treated samples. CONCLUSIONThe use of PGPB enhances plant nutritive properties; these represent a great source for obtaining valuable functional food ingredients.", publisher = "Wiley, Hoboken", journal = "Journal of the Science of Food and Agriculture", title = "Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil", pages = "1590-1584", number = "4", volume = "98", doi = "10.1002/jsfa.8631" }
Dimitrijević, S., Pavlović, M., Maksimović, S., Ristić, M. S., Filipović, V., Antonović, D.,& Dimitrijević-Branković, S.. (2018). Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil. in Journal of the Science of Food and Agriculture Wiley, Hoboken., 98(4), 1584-1590. https://doi.org/10.1002/jsfa.8631
Dimitrijević S, Pavlović M, Maksimović S, Ristić MS, Filipović V, Antonović D, Dimitrijević-Branković S. Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil. in Journal of the Science of Food and Agriculture. 2018;98(4):1584-1590. doi:10.1002/jsfa.8631 .
Dimitrijević, Snežana, Pavlović, Marija, Maksimović, Svetolik, Ristić, Mihailo S., Filipović, Vladimir, Antonović, Dušan, Dimitrijević-Branković, Suzana, "Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil" in Journal of the Science of Food and Agriculture, 98, no. 4 (2018):1584-1590, https://doi.org/10.1002/jsfa.8631 . .