益肝膏质量标准的研究  

Study on Quality Standard of Yigangao

作　　者：李琰[1] 傅欣彤[1] 

机构地区：[1]北京市药品检验所,北京100035

出　　处：《中国实验方剂学杂志》2012年第18期115-117,共3页Chinese Journal of Experimental Traditional Medical Formulae

摘　　要：目的:建立了益肝膏的含量测定方法。方法:采用高效液相色谱法测定淫羊藿中淫羊藿苷[1]的含量。结果:薄层色谱斑点清晰,重复性好,淫羊藿苷在0.020 06～0.802 4μg线性关系良好,平均回收率为100.2%,RSD 1.4%。结论:方法简便易行,重复性好。Objective：To establish the method for content determination of Yigangao.Method：HPLC was used to determine the content of icariin.Result：The spots were clear on TLC,and icariin was linear in the range of 0.020 06-0.802 4μg.The average recovery was 100.25%,with RSD of 1.4%.Conclusion：The method established is simple and feasible with good reproducibility.

关 键 词：益肝膏 高效液相色谱 淫羊藿苷 

分 类 号：R284.1[医药卫生—中药学]