论文部分内容阅读
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。
Determination of anti-brain capsules by emodin TLC method, the method is simple and accurate. The average recovery was 99.17%, RSD = 1.14%. The same method for the determination of the drug substance Polygonum in emodin content, you can control product quality.