Study of antioxidant properties by voltammetry

Abstract

A highly attractive, convenient and especially sensitive voltammetric approach for the study of antioxidant properties and determination of their activity is suggested in this work, where antioxidants are substances, which interrupt radical-chain oxidation processes in organic and inorganic molecules. The comparative analysis of the activity of well-known antioxidants such as ascorbic and citric acids, glucose, their compound solutions, some food products (green tea extract, apple vinegar) and pharmaceuticals (haemodesum, polyglucinum, Ringer solution) has been carried out. The character of the antioxidant influence on the oxygen electrochemical reduction has been investigated. Finally the use of these substances for prophylactic purposes has been recommended.

Original language	English
Pages (from-to)	56-60
Number of pages	5
Journal	Journal of Electroanalytical Chemistry
Volume	518
Issue number	1
DOIs	https://doi.org/10.1016/S0022-0728(01)00664-7
Publication status	Published - 11 Jan 2002

Keywords

Antioxidant
Oxygen
Superoxide
Voltammetry

ASJC Scopus subject areas

Analytical Chemistry
Chemical Engineering(all)
Electrochemistry

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10.1016/S0022-0728(01)00664-7

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Korotkova, E. I., Karbainov, Y. A., & Shevchuk, A. V. (2002). Study of antioxidant properties by voltammetry. Journal of Electroanalytical Chemistry, 518(1), 56-60. https://doi.org/10.1016/S0022-0728(01)00664-7

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AU - Shevchuk, A. V.

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AB - A highly attractive, convenient and especially sensitive voltammetric approach for the study of antioxidant properties and determination of their activity is suggested in this work, where antioxidants are substances, which interrupt radical-chain oxidation processes in organic and inorganic molecules. The comparative analysis of the activity of well-known antioxidants such as ascorbic and citric acids, glucose, their compound solutions, some food products (green tea extract, apple vinegar) and pharmaceuticals (haemodesum, polyglucinum, Ringer solution) has been carried out. The character of the antioxidant influence on the oxygen electrochemical reduction has been investigated. Finally the use of these substances for prophylactic purposes has been recommended.

KW - Antioxidant

KW - Oxygen

KW - Superoxide

KW - Voltammetry

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