Study on antioxidant activity of extracts from Perinereis aibuhitensis / 中国海洋药物

ABSTRACT

Objective To study antioxidant activity of extracts from Perinereis aibuhite.Meth- ods The extracts from Perinereis aibuhite were purified by using Sephadex LH-20 and its an- tioxidant activities were determined by the method of DPPH.Results and Conclusion The ex- tracts from Perinereis aibuhite showed strong free radical scavenging activity,and it was identified as a group of low molecular weight peptides by qualitative analyzing method.