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高效液相色谱法测定胃灵颗粒中芍药苷的含量
引用本文:夏金华.高效液相色谱法测定胃灵颗粒中芍药苷的含量[J].海峡药学,2011,23(1):44-45.
作者姓名:夏金华
作者单位:福建省宁德市药品检验所,宁德,352100
摘    要:目的建立测定胃灵颗粒中芍药苷含量的高效液相色谱方法。方法采用Phenomenex C18色谱柱(250mm×4.6mm.4μm),以乙腈.0.1%磷酸(14:86)为流动相,检测波长230nm.流速:1.0mL·min^-1。结果芍药苷回归方程为A=46.367C+0.9326,r=0.9992,线性范围4.048-60.72μg·mL^-1。平均回收率为93.34%,RSD为1.52%。结论该法操作简单,精密度高.重复性好.检测快速,定量准确,可用于胃灵颗粒的质量控制。

关 键 词:胃灵颗粒  芍药苷  高效液相色谱法

Determination the Content of paeoniflorin in Weiling Granule by HPLC
XIA Jin-Hua.Determination the Content of paeoniflorin in Weiling Granule by HPLC[J].Strait Pharmaceutical Journal,2011,23(1):44-45.
Authors:XIA Jin-Hua
Institution:XIA Jin-Hua(Ningde Institute for Drug Control,Ningde 352100,China)
Abstract:OBJECTIVE To determine the Weiling granule of paeoniflorin by HPLC method.METHODS Phenomenex C18 column(250mm×4.6mm,4μm),acetonitrile-0.1 phosphate(14∶86) as mobile phase,detection wavelength 230nm,flow rate:1.0 mL·min-1.RESULTS paeoniflorin regression equation A=46.367C +0.9326,r=0.9992,liear range of 4.048~60.72μg·mL-1.The average recovery was 93.34%,RSD 1.52%.CONCLUSION The method is simple,precise,repeatable,rapid detection,accurate and can be used fuyankang the quality control.
Keywords:WeilingKeli  paeoniflorin  HPLC
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