HPLC测定金蓝胶囊中异秦皮啶的含量  

Determination of Isofraxidin in Jinlan Capsule by HPLC

作　　者：盛华刚[1] 

机构地区：[1]山东中医药大学,山东济南250355

出　　处：《食品与药品》2011年第11期427-429,共3页Food and Drug

基　　金：国家"重大新药创制"科技重大专项"山东省重大新药创制中心建设"2009ZX09301-013

摘　　要：目的建立测定金蓝胶囊中异秦皮啶含量的方法。方法用HPLC法测定异秦皮啶含量。结果异秦皮啶在2.02～20.20μg/mL范围内呈较好线性关系,r=0.999 9;该方法具有良好的精密度、稳定性和重复性,平均回收率99.82%,RSD 2.25%。结论此法准确可靠,适用于测定异秦皮啶的含量。Objective To establish a method for the determination of isofraxidin in Jinlan Capsule.Methods The content of isofraxidin was determined by HPLC.Results The linear range of isofraxidin was within 2.02-20.20μg/ ml（r=0.999 9）.The average recovery was 99.82 %（RSD=2.25 %）.Conclusion The method is accurate and reliable.It can be applied in the determination of isofraxidin in Jinlan Capsule.

关 键 词：金蓝胶囊 异秦皮啶 高效液相色谱法 

分 类 号：R979.1[医药卫生—药品]