HPLC法测定龙胆泻肝片中栀子苷的含量
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[摘要] 目的:建立龙胆泻肝片中栀子苷的含量测定方法。方法:采用HPLC法测定,Shimpack VP-ODS C18(4.6 mm×250 mm,5 μm)为色谱柱,乙腈-水(13∶87)为流动相,检测波长为238 nm,流速为1.0 ml/min。结果:栀子苷线性范围0.102 4~0.716 8 μg;平均回收率为99.58%,RSD为1.24%。结论:HPLC法可以用于龙胆泻肝片中栀子苷的含量测定。
[关键词] 龙胆泻肝片;栀子苷;HPLC
[中图分类号]R917 [文献标识码]A [文章编号]1673-7210(2008)04(a)-034-02
Content determination of jasminoidin in Longdan Xiegan Tablets by HPLC
LIU Tian-zhu 1, MO Jie-li2
(1.China Southern Airlines Company Limited Aviation Hygiene Center,Guangzhou 510405,China; 2.Guangdong Institute for Drug Control, Guangzhou 510180,China)
[Abstract] Objective: To establish a method for determining jasminoidin in Longdan Xiegan Tablets. Methods: The column was Shimpack VP-ODS C18(4.6 mm×250 mm, 5 μm) ......
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