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[摘要]
用分光光度法,经苯酚-硫酸显色,于波长490nm处测定了糙叶败酱多糖的含量为1.50%。
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[Abstract]
Polysaccharide in Patrinia scabra Bunge. was determined by spectrophotometry at490nm,with phenol-concentrated sulfuric acid as the color developer. The content of polysaccharide was found to be1.50%.
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