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[摘要]
用苯酚硫酸法测定了肾石消胶囊中多糖的含量。方法简便、灵敏、颜色稳定,可作为该制剂的质量控制。
[Key word]
[Abstract]
Shenshixiao capsule(SX) is a TCM preparation with Quercus dentata Thunb. as its main ingredient. The polysaccharide content of which was said to possess lithagogue action. A phenol-sulfuric acid method for the determination of the polysaccharide content‘,SX was developed and proved to be easy,sensifive and reliable. The average recovery was 95.5% with RSD=1. 5%.
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