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Plant growth-promoting bacteria elevate the nutritional and functional properties of black cumin and flaxseed fixed oil

Authorized Users Only
2018
Authors
Dimitrijević, Snežana
Pavlović, Marija
Maksimović, Svetolik
Ristić, Mihailo S.
Filipović, Vladimir
Antonović, Dušan
Dimitrijević-Branković, Suzana
Article (Published version)
Metadata
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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 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 activity
Source:
Journal of the Science of Food and Agriculture, 2018, 98, 4, 1584-1590
Publisher:
  • 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
[ Google Scholar ]
15
13
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3995
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - 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 . .

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