[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.
Teselkin
Iu O
IuO
Zhambalova
B A
BA
Babenkova
I V
IV
Tiukavkina
N A
NA
D000975:Antioxidants / Q000494:pharmacology*; D001205:Ascorbic Acid / Q000378:metabolism; D005296:Ferrous Compounds / Q000378:metabolism; D044948:Flavonols; D016166:Free Radical Scavengers / Q000494:pharmacology; D015227:Lipid Peroxidation / Q000187:drug effects; D008567:Membranes, Artificial; D011794:Quercetin / Q000031:analogs & derivatives* / Q000494:pharmacology; D014810:Vitamin E / Q000494:pharmacology; D019207:beta Carotene / Q000494:pharmacology
D000975:Antioxidants; D005296:Ferrous Compounds; D044948:Flavonols; D016166:Free Radical Scavengers; D008567:Membranes, Artificial; D019207:beta Carotene; D014810:Vitamin E; C020748:ferrous sulfate; D011794:Quercetin; C003377:taxifolin; D001205:Ascorbic Acid