Radical Chain Oxidation of Methyl Oleate as a Model System for Studying the Activity and Concentration of Antioxidants in Evening Primrose Oil and Borage Seed Oil
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Abstract
A model reaction of radical chain oxidation of methyl oleate was used to study natural compounds for antioxidant activity. Secondary peroxyl radicals were generated by controlled initiated lipid oxidation. The system was used to evaluate the antioxidant activity of natural oils obtained by extracting crushed seeds of the medicinal plants evening primrose and borage. The effective rate constant of methyl oleate peroxyl radicals with inhibitors contained in the oils was measured. The concentration of antioxidants was found and the qualitative composition of the antioxidants was suggested.
期刊介绍：
Kinetics and Catalysis Russian is a periodical that publishes theoretical and experimental works on homogeneous and heterogeneous kinetics and catalysis. Other topics include the mechanism and kinetics of noncatalytic processes in gaseous, liquid, and solid phases, quantum chemical calculations in kinetics and catalysis, methods of studying catalytic processes and catalysts, the chemistry of catalysts and adsorbent surfaces, the structure and physicochemical properties of catalysts, preparation and poisoning of catalysts, macrokinetics, and computer simulations in catalysis. The journal also publishes review articles on contemporary problems in kinetics and catalysis. The journal welcomes manuscripts from all countries in the English or Russian language.
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