Antioxidant properties of humic substances isolated from peloids

被引：0
|
作者：
N. P. Avvakumova
A. Ya. Gerchikov
V. R. Khairullina
A. V. Zhdanova
机构：
[1] Samara State Medical University,
[2] Bashkir State University,undefined
来源：
Pharmaceutical Chemistry Journal | 2011年 / 45卷
关键词：
himatomelanic acids; humic acids; fulvic acids; humus acids; initiated oxidation of organic compounds; inhibition rate constant;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The antioxidant properties of humic substances of low-mineralization sulfidic muds (peloids) were investigated using initiated oxidation of 1,4-dioxane as a model reaction. Four groups of substances including humic, himatomelanic, fulvic, and humus acids were studied. Kinetic characteristics of the oxidation of humic substances were determined in terms of effective inhibition rate constants fkIn. It is established that himatomelanic acids of peloids exhibit the maximum antioxidant activity among the studied substances.
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页码：192 / 193
页数：1
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