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Study on the Free Radical Scavenging Activity of FRUCTUS MORI Polysaccharides in vitro

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【Author】 WANG Rui,HE Mei,YUAN Xiao-chun,ZHOU Yun,XUE Mei Chemistry Department,Zhaotong Teacher’s College,Zhaotong,Yunnan 657000,China

【摘要】 [Objective] To study the scavenging activity of FRUCTUS MORI polysaccharides to free radical in vitro.[Method] The ability of FRUCTUS MORI polysaccharides to scavenge DPPH·,·OH and O-2· was respectively assayed by DPPH,salicylic acid and pyrogallol auto-oxidation methods.[Result] FRUCTUS MORI polysaccharides had strong scavenging activity to DPPH·,·OH and O-2·,the highest scavenging rate of which to the above 3 free radicals was 90.01%,76.40% and 49.85% respectively.[Conclusion] FRUCTUS MORI polysaccharides had strong scavenging activity to free radicals in vitro.

  • 【分类号】R285
  • 【下载频次】23
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