POV was used as an index,and the antioxidative activities of five ethanol extracts from Chinese herbal medicine including Licorice,Epimedium,Astragalus,Huangcen and Forsythia to the lard were compared by Schaal oven-storage test.The results showed that the antioxidative activities of five extracts were different,and their sequences were: Licorice>Astragalus>Huangcen>Epimedium>Forsythia.However,five ethanol extracts could prevent the oxidative reaction of lard,and the positive correlation existed between ant... |