摘要
采用薄层扫描法测定抗脑衰胶囊中大黄素的含量，方法简单，结果准确。平均回收率为９９．１７％，ＲＳＤ＝１．１４％。同法测定了原料药何首乌中大黄素的含量，可以控制产品质量。
The content of emodin in Kangnaoshuai Capsules was determined by TLC scanning.The method is simple and the result is accurate. The average recovery is 99.17% and RSD is 1.14%.The content of emodin in Radix Polygoni Multiflori was also determined by the same method. The method is useful in quality control of products.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1997年第1期31-32,共2页
China Journal of Chinese Materia Medica
关键词
薄层扫描
抗脑衰胶囊
何首乌
大黄素
TLC scanning
Kangnaoshuai Capsules
Radix Polygoni Multiflori
emodin
