Antioxidant activity of ferulic acid beta-glucuronide in the LDL oxidation system.
Antioxidant activity of ferulic acid beta-glucuronide, which is prepared from the plasma of feruloyl arabinose fed rats, in the CuSO4- induced LDL autoxidation system was studied. It has been found that absorbed ferulic acid occurred as the beta-glucuronide and that the antioxidant activity of ferulic acid beta-glucuronide, which has not only the hydrophobic ferulic acid moiety but also a hydrophilic sugar moiety, is stronger than ferulic acid in the LDL oxidation system.
Ohta
T
T
Department of Bioproduction Science, Faculty of Horticulture, Chiba University, Japan.
Nakano
T
T
Egashira
Y
Y
Sanada
H
H
D000818:Animals; D000975:Antioxidants / Q000494:pharmacology*; D002851:Chromatography, High Pressure Liquid; D019327:Copper Sulfate / Q000494:pharmacology; D003373:Coumaric Acids / Q000494:pharmacology*; D004187:Disaccharides / Q000097:blood / Q000494:pharmacology; D004492:Edetic Acid; D005965:Glucuronates / Q000494:pharmacology*; D008077:Lipoproteins, LDL / Q000378:metabolism*; D008297:Male; D010084:Oxidation-Reduction; D051381:Rats; D017208:Rats, Wistar
D000975:Antioxidants; D003373:Coumaric Acids; D004187:Disaccharides; D005965:Glucuronates; D008077:Lipoproteins, LDL; C109839:ferulic acid beta-glucuronide; C089277:feruloyl arabinobiose; D004492:Edetic Acid; C004999:ferulic acid; D019327:Copper Sulfate