Antioxidant properties of dihydroquercetin

: The effect of dihydroquercetin on peroxidation process of liposome membranes from egg phospholipids induced by ferrous sulfate or Fe(2+)-ascorbate system was studied. It was shown that dihydroquercetin antioxidant activity matches antioxidant activity of alpha-tocopherol. It was suggested that the mechanism dihydroquercetin antioxidant action consists in scavenging of lipids radicals.