Progress in Evaluation Methods of Antioxidant Capacity of Bioactive Substances
Piao Jian-hua · Chinese Journal of Food Hygiene · 2008
Evaluating exactly the antioxidant capacity of bioactive substances has become a hot topic in relating field.Several methods about antioxidant capacity of bioactive substances in vitro,such as:2,2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)-diammonium salt assay(ABTS),2,2-diphenyl-1-picrylhydrazyl assay(DPPH),ferric reducing antioxidant power assay(FRAP),oxygen radical absorption capacity assay(ORAC),photochemiluminesecence assay(PLC),and some key points of antioxidant capacity evaluation in vivo were reviewed.