摘要
目的 :建立利尿胶囊 (马鞭草 ,益母草 ,泽泻 ,乌药等 )的质量标准。方法 :采用TLC法对处方中的马鞭草、益母草、泽泻、乌药进行定性鉴别 ;用薄层扫描法测定盐酸水苏碱的含量。结果 :在TLC色谱中均能检出马鞭草、益母草、泽泻、乌药 ;盐酸水苏碱在 4 μg～ 2 0 μg范围呈良好的线性关系 ,r =0 .9975 ;平均回收率为 97.9% ,RSD =1.2 0 %。 结论 :所建立的方法可准确地进行定性、定量检测 。
Objective: To establish the quality standard for Guangxiao Liniao Capsules (Herba Verbenae, Herba Leonuri, Rhizoma Alismatis, Radix Linderae, etc.). Methods: Herba Verbenae, Herba Leonuri, Rhizoma Alismatis, Radix Linderae were identified by TLC, and the content of stachydrine hydrochloride was determined by TLC scanning. Results: Herba Verbenae, Herba Leonuri, Rhizoma Alismatis, Radix Linderae could be identified by TLC. Stachydrine hydrochloride showed a good linear relationship at a range of 4μg～20μg, r = 0.9975. The average recovery was 97.9%, and RSD was 1.20%. Conclusion: The methods are accurate and can be used for the quality control of Guangxiao Liniao Capsules
出处
《中成药》
CAS
CSCD
北大核心
2002年第12期926-929,共4页
Chinese Traditional Patent Medicine
关键词
利尿胶囊
质量标准
薄层色谱法
TLC法
鉴别
Guangxiao Liniao Capsules
Herba Verbenae
Herba Leonuri
Rhizoma Alismatis
Radix Linderae
Stachydrine hydrochloride
quality standard
