Study of the antioxidant activity and total polyphenol concentration of medicinal plants
- Authors: Ivanova A.V.1, Gerasimova E.L.1, Gazizullina E.R.1, Popova K.G.1, Matern A.I.1
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Affiliations:
- Institute of Chemical Technology
- Issue: Vol 72, No 4 (2017)
- Pages: 415-420
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182392
- DOI: https://doi.org/10.1134/S1061934817040049
- ID: 182392
Cite item
Abstract
Infusions of medicinal plants are investigated by potentiometry using a system of K3[Fe(CN)6]/K4[Fe(CN)6]. Models of some flavonoids, phenol carbonic acids, ascorbic acid, and their mixtures are studied. The total polyphenol concentration in these samples is determined by the Folin–Ciocalteu method. Dependences of antioxidant activity on extraction time are obtained.
Keywords
About the authors
A. V. Ivanova
Institute of Chemical Technology
Author for correspondence.
Email: a.v.ivanova@urfu.ru
Russian Federation, Yekaterinburg, 620002
E. L. Gerasimova
Institute of Chemical Technology
Email: a.v.ivanova@urfu.ru
Russian Federation, Yekaterinburg, 620002
E. R. Gazizullina
Institute of Chemical Technology
Email: a.v.ivanova@urfu.ru
Russian Federation, Yekaterinburg, 620002
K. G. Popova
Institute of Chemical Technology
Email: a.v.ivanova@urfu.ru
Russian Federation, Yekaterinburg, 620002
A. I. Matern
Institute of Chemical Technology
Email: a.v.ivanova@urfu.ru
Russian Federation, Yekaterinburg, 620002