Assessment of the Antioxidant Activity of Extracts of Allium schoenoprasum L. with an Experimentally Elevated Selenium Content
- Autores: Bezmaternykh K.1, Shirshova T.1, Beshlei I.2, Matistov N.2, Smirnova G.1, Oktyabr’skii O.1,3, Volodin V.2
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Afiliações:
- Institute of Microbial Ecology and Genetics, Urals Branch, Russian Academy of Sciences
- Institute of Biology, Komi Scientific Center, Urals Branch, Russian Academy of Sciences
- Perm National Research Polytechnical University
- Edição: Volume 51, Nº 3 (2017)
- Páginas: 200-204
- Seção: Medicinal Herbs
- URL: https://journals.rcsi.science/0091-150X/article/view/244531
- DOI: https://doi.org/10.1007/s11094-017-1582-7
- ID: 244531
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Resumo
The effects of using selenium dressings on A. schoenoprasum on the antioxidant activity of extracts were studied. Treatment of seeds with sodium selenate led to minor increases in polyphenol levels in extracts and the expression of the antioxidant gene katG, but had no effect on the radical-binding (RBA) or chelating (CA) activity of extracts, not increasing their antioxidant activity in a microbial test system. Selenate added artificially to extracts produced statistically significant reductions in indicators such as the concentrations of polyphenols, RBA, CA, and, to a small extent, antioxidant activity in the microbial test system, but had no effect on the ability of extracts to stimulate expression of the katG gene.
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Sobre autores
K. Bezmaternykh
Institute of Microbial Ecology and Genetics, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Perm, 614081
T. Shirshova
Institute of Microbial Ecology and Genetics, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Perm, 614081
I. Beshlei
Institute of Biology, Komi Scientific Center, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Syktyvkar, 167982
N. Matistov
Institute of Biology, Komi Scientific Center, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Syktyvkar, 167982
G. Smirnova
Institute of Microbial Ecology and Genetics, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Perm, 614081
O. Oktyabr’skii
Institute of Microbial Ecology and Genetics, Urals Branch, Russian Academy of Sciences; Perm National Research Polytechnical University
Email: chem@folium.ru
Rússia, Perm, 614081; Perm, 614990
V. Volodin
Institute of Biology, Komi Scientific Center, Urals Branch, Russian Academy of Sciences
Email: chem@folium.ru
Rússia, Syktyvkar, 167982