薄层扫描法测定肠康片中盐酸小檗碱的含量  

Determination the Content of Berberine Hydrochloride in Changkang Tablets by TLC-scanning

作　　者：何咏梅 彭咏梅 

机构地区：[1]北京燕化凤凰医院,北京102500 [2]湖南湘泉制药有限公司

出　　处：《中国药师》2005年第12期1002-1003,共2页China Pharmacist

摘　　要：目的:测定肠康片中有效成份盐酸小檗碱的含量。方法:双波长薄层扫描法。结果:盐酸小檗碱点样量在0.19- 0．97 μg的范围内,点样量与斑点峰面积积分值具有良好的线性关系。回收率为99．4％,RSD=1.6％。结论:采用薄层扫描法测定肠康片中盐酸小檗碱的含量,灵敏度高,重现性好,操作简单。Objective： To estublish a method for determination the content of Berberine hydrochloride in Changkang Tablets Method： TLC-scanning was used. Result： The linear range was 0.19 -0.97 μg,The average recovery was 100.3% ,RSD =2.2% Conclusion： This method was simple, with a good reproducibility.

关 键 词：薄层扫描法 肠康片 盐酸小檗碱 

分 类 号：R927.2[医药卫生—药学]