至宝咳喘胶囊的质量标准研究

Studies on Quality Control Standard of Zhibao Kechuan Capsules

目的:建立至宝咳喘胶囊的质量控制标准。方法:采用薄层色谱法(TLC)鉴别至宝咳喘胶囊中的栀子、黄芩、陈皮;采用高效液相色谱法(HPLC)测定栀子苷的含量。结果:薄层鉴别斑点清晰;栀子苷平均加样回收率为99.5%,RSD=1.03%。结论:所建立的方法操作简便、重复性好,可作为至宝咳喘胶囊的质量控制标准。

Objective： To establish a method for quality control of Zhibao Kechuan Capules. Methods： TLC was employed to identify three crude herbal elements in Zhibao Kechuan Capules and the content of Geniposide was determined by HPLC. Results： The spot developed on TLC was fairly clear. The average recovery of Geniposide was 99. 5 % with RSD of 1.03%. Conclusion： The method is reliable, simple and can be used for the quality control of Zhibao Kechuan Capsules.