薄层扫描法测定金水六君煎胶囊中盐酸麻黄碱的含量  

Quantitative Determination of Ephedrine Hydrochloride in Jinshuiliujunjian Capsule by Thin-Layer Scanning Method

作　　者：刘慧琼[1] 郭书好[2] 王定勇[1] 李晓蒙[1] 

机构地区：[1]广东药学院天然药物化学教研室,31信箱广州市海珠区宝岗510240 [2]暨南大学化学系,广州市510632

出　　处：《光谱实验室》2005年第4期687-689,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：建立了双波长薄层扫描法测定金水六君煎胶囊中盐酸麻黄碱的方法。盐酸麻黄碱在1—5μg范围内有良好的线性关系,平均回收率98.4%,RSD=2.43%。本方法简便,重现性好,可用于该制剂的质量控制。A new quantitative method for determination of ephedrine hydrochloride in Jinshuiliujunjian capsule was established based on the double wavelength thin-layer scanning method. Ephedrine hydrochloride shows a good linear relationship in the range of 1 to 5μg. The method is simple, reproducible, and can be used as a method for quality control.

关 键 词：薄层扫描法 金水六君煎胶囊 盐酸麻黄碱 

分 类 号：O657.7[理学—分析化学]