【摘 要】
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A crude polysaccharide was extracted from Physalis alkekengi L.fruit.HPLC Was used for the component analysis of the polysaccharide.The results indicate that Ph
【机 构】
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College of Life Science
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A crude polysaccharide was extracted from Physalis alkekengi L.fruit.HPLC Was used for the component analysis of the polysaccharide.The results indicate that Physalis alkekengi L.polysaccharide(PAP) was composed of rharnnose,xylose,arabinose,galactose,and glucose.Free radicals scavenging activity of PAP was studied through 3 free radicals scavenging tests.PAP exhibited high scavenging effects on·OH and DPPH radicals,and both the scavenging rates were about 80%.The scavenging rate of·O2- radical was about 22%.
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