摘要
目的:建立HPLC法测定五酯胶囊中五味子甲素含量的方法。方法:色谱柱为C18,以甲醇—乙腈—0.4％磷酸溶液(70:10:20)为流动相,检测波长 220nm。结果:平均回收率 98.9％RSD:1.86％。(n=6)结论:该法简便,灵敏,准确,重现性好。
Objective: To establish a HPLC method for the determination of deoxyschizandrin in Wuzhi Capsule. Method: The HPLC was developed for the determination of deoxyschizandrin in Wuzhi Capsule on C18column,using methanol - acetonitrile - water(70 : 10 : 20)as mobile phase detection wavelength at 220nm. Result: The average recovery is 98. 9%,RSD: 1. 86% (n = 6). Conclusion : The method is simple.sensitive.accurate and a good,reproducibility
出处
《中国药品标准》
CAS
2001年第1期63-64,共2页
Drug Standards of China
