高效薄层扫描法测定小柴胡冲剂中黄芩苷的含量  

Determination of baicalin in Xiao-chai-hu granules by HPTLCS

作　　者：程斌 

机构地区：[1]兰州军区乌鲁木齐药品检验所,乌鲁木齐830002

出　　处：《药学实践杂志》2001年第4期224-225,共2页Journal of Pharmaceutical Practice

摘　　要：:目的 :测定小柴胡冲剂中黄芩苷的含量 ,为保证药品质量提供依据。方法 :采用高效薄层扫描法进行含量测定 ,展开剂为乙酸乙酯 -丙酮 -醋酸 -水 (10 8 5 5) ,检测波长为 2 79nm。结果 :该冲剂中黄芩苷平均含量为 0 4 8% ,RSD =0 4 4 % ,加样回收率为 10 3 7%。结论 :该法简便、快速。OBJECTIVE:To determine the content of baicalin in Xiaochaihu granules to provide evidence for medicine quality control.METHODS:The content of baicalin was determined by HPTLCS with 279nm,as detection wavelength and with acetic ether acetone acetic acidwater (10855) as developer.RESULTS:The average content of baicalin was 0 48%, RSD=0 44%, the average recovery was 103 7%.CONSOLUTIOND:This method is simple,rapid and accurate with good reproducibility.

关 键 词：小柴胡冲剂 黄芩苷 高效薄层扫描法 中药 

分 类 号：R286.0[医药卫生—中药学]