柴胡桂枝袋泡剂质量标准研究

A Research into Quality Standard of Cai Hu Gui Zhi Dai Pao Ji

目的 :建立柴胡桂枝袋泡剂的质量标准。方法 :采用TLC法对柴胡桂枝袋泡剂中的桂枝、白芍进行了定性鉴别 ,并用薄层扫描法对黄芩中黄芩苷进行了含量测定。结果 :柴胡桂枝袋泡剂中黄芩苷含量在 0 .2 7%左右 ,平均加样回收率 99.7%。结论 :为该产品质量标准提供了依据。

Objective: to establish a quality standard for Cai Hu Gui Zhi Dai Pao Ji. Metho d: adopting TLC method to make a qualitative determination of Ramulus Cinnamomi and Radix Paeoniae Alba in Cai Hu Gui Zhi Dai Pao Ji and using thin-layer chroma tography to determine the content of baicalin in Radix Scutellariae. Result: the content of baicalin is aroud 0.27% in Cai Hu Gui Zhi Dai Pao Ji with average ad ditive sample rate of recovery 99.7%. Conclusion: it provided a basis for the qu ality standard of the products.