Title: Study on the Bioactivities of Extracts From Asparagus Peel
Abstract: The antioxidant activities of extracts from Asparagus peel were investigated in the present study.The separated extracts were tested for antioxidant activity using total reduction ability,reduction ability,DPPH· and O2-·scavenging activity,and lipid peroxdiant inhibition ability.The results showed that three fractions exhibited antioxidant activities in different evaluating systems.The decreasing order of antioxidant activities is n-butanol fraction ethyl acetate fraction aqueous fraction.With the increase of the concentration from 0.0625 to 2 g·L-1 antioxidant capacity increased.The similar order of the contents of flavonoids in fractions was also found.The extent of antioxidant activities was in accordance with the amount of flavonoids existing in each fraction.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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