HPLC法测定金匮肾气丸中马钱苷
Journal Title: 现代药物与临床 - Year 2011, Vol 26, Issue 5
Abstract
目的 建立HPLC法测定金匮肾气丸中马钱苷的方法。方法 采用HPLC法测定。色谱柱:Agilent XDB C18(250 mm×4.6 mm,5 μm);流动相:甲醇–乙腈–0.1%磷酸(10∶10∶80);检测波长:236 nm;体积流量:1.0 mL/min。结果 马钱苷在0.042~2.100 μg与峰面积呈良好的线性关系(r=0.999 8),平均回收率为98.84%,RSD为0.83%(n=6)。结论 本方法稳定、可靠,可作为金匮肾气丸的质量控制方法。
Authors and Affiliations
Xiao-nan YAN , Ping ZHANG
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