Study of the antioxidant activity and total polyphenol concentration of medicinal plants / Ivanova A. V.,Gerasimova E. L.,Gazizullina E. R.,Popova K. G.,Matern A. I. // JOURNAL OF ANALYTICAL CHEMISTRY. - 2017. - V. 72, l. 4. - P. 415-420.

ISSN/EISSN:

1061-9348 / 1608-3199

Type:

Article

Abstract:

Infusions of medicinal plants are investigated by potentiometry using a system of K-3{[}Fe(CN)(6)]/K-4{[}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.

Author keywords:

antioxidants; potentiometry; polyphenols; medicinal plants ELECTROCHEMICAL METHOD; FLOW-INJECTION; CAPACITY; EXTRACTS

DOI:

10.1134/S1061934817040049

Web of Science ID:

ISI:000399822400011

Соавторы в МНС:

Другие поля

Поле	Значение
Month	APR
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3199
Keywords-Plus	ELECTROCHEMICAL METHOD; FLOW-INJECTION; CAPACITY; EXTRACTS
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Analytical
Author-Email	a.v.ivanova@urfu.ru
Funding-Acknowledgement	Russian Science Foundation {[}16-13-00008]
Funding-Text	This work was supported by the Russian Science Foundation, project no. 16-13-00008.
Number-of-Cited-References	14
Usage-Count-Last-180-days	13
Usage-Count-Since-2013	13
Journal-ISO	J. Anal. Chem.
Doc-Delivery-Number	ES8QR