TLCS法测定颈椎活血胶囊中人参皂苷Rg1的含量  

Determination of ginsenoside Rg1 in Jingzhui Huoxue capsules by TLCS

作　　者：李霁明[1] 高家荣[1] 

机构地区：[1]安徽中医学院第一附属医院药学部,安徽合肥230031

出　　处：《安徽医药》2006年第12期931-932,共2页Anhui Medical and Pharmaceutical Journal

摘　　要：目的建立颈椎活血胶囊中人参皂苷Rg1含量TLCS测定方法。方法采用薄层扫描法，展开剂为氯仿．甲醇．水（13：7：2）：检测波长为510nm。结果人参皂苷Rg1在0．234—2．34μg范围内线性关系良好，r=0．9998，平均回收率为99．0％，RSD为3.31％。结论方法简便，结果准确，重现性好，可作为该制剂的质量控制方法。Aim To establish a TLCS method for determination of ginsenoside Rgl in Jingzhui Huoxue capsule. Method Chloroformmethanol-water（ 13： 7： 2）was used as a developer, and detection wavelength was 510 nm. Results The linear range of ginsenoside Rgl was within 0. 234 - 2.34 μg （ r = 0.9998） , and the average recovery was 99.0% , RSD = 3.31%. Conclusion This method was simple, accurate and has good reproducibility. It can be used for the quality control of Jingzhui Huoxue capsule.

关 键 词：颈椎活血胶囊 人参皂苷RG1 薄层扫描法 

分 类 号：R286[医药卫生—中药学]