Article ID Journal Published Year Pages File Type
1252972 Chemical Research in Chinese Universities 2008 4 Pages PDF
Abstract
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 rhamnose, 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
- 02− radical was about 22%.
Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
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