摘要
目的建立枳壳健胃颗粒的质量控制方法。方法采用薄层色谱法对枳壳健胃颗粒中枳壳、延胡索、连翘进行定性鉴别,采用薄层色谱扫描法测定君药延胡索有效成分延胡索乙素含量。结果薄层色谱鉴别方法简便,专属性强。延胡索乙素在0.055～0.330μg范围内呈良好的线性关系,r=0.996 92,平均回收率为98.02%,RSD=1.85%(n=5)。结论所建立的方法可准确地进行定量检测,可用于该制剂的质量控制。
Objective To establish the method of quality control for Zhiqiao Jianwei granule.Methods Fructus Aurantii,Corydalis and Fructus Forsythiae diffusa in Zhiqiao Jianwei granule were identified by TLC.The content determination of Tetrahydropalmatin was determined by TLCS.Results The TLC for identification was simple and special.Tetrahydropalmatin showed a good linear relationship in 0.0550.330 μg,r =0.996 92.The average recovery was 98.02%,and RSD was 1.85%（n =5）.Conclusion An accurate method for determination Tetrahydropalmatin in Zhiqiao Jianwei granule was established.It can be used for quality control of Zhiqiao Jianwei granule.
出处
《中国中医药信息杂志》
CAS
CSCD
2013年第1期54-56,共3页
Chinese Journal of Information on Traditional Chinese Medicine
关键词
枳壳健胃颗粒
延胡索乙素
薄层色谱
含量测定
Zhiqiao Jianwei granule
Tetrahydropalmatin
TLC
quantitative determination
