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高效液相色谱法测定乳宁颗粒中芍药苷的含量
引用本文:奚永兰,徐富柱.高效液相色谱法测定乳宁颗粒中芍药苷的含量[J].中国民族民间医药杂志,2012(6):42-43.
作者姓名:奚永兰  徐富柱
作者单位:南京同仁堂药业有限责任公司,江苏南京210012
摘    要:目的:测定乳宁颗粒中芍药苷的含量。方法:采用高效液相色谱法,以乙腈—0.1%磷酸水溶液(16:84)为流动相;流速为1.0ml/min;检测波长为230nm。结果:芍药苷线性范围为0~69.356ug,平均回收率为98.60%,RSD=1.49%。结论:高效液相色谱法测定芍药苷的含量,方法快速、结果准确、操作简便,可用于乳宁颗粒的质量研究。

关 键 词:乳宁颗粒  HPLC  芍药苷

Determination of paeoniflorin in Runing Granule
Institution:Xi Yong - lan, Xu Fu - zhu Nanjing Tongrentang Pharmaceutical CO. LTD. Nanjing 210012, China
Abstract:Objective: To determine the content of paeoniflorin in Runing granule. Methods: A HPLC method was used. The mobile phase consisted of aeetonitrile -0. 1% phosphate (16: 84) . The flow rate was I mL/min. The detection wavelength was at 230 nm. Results: The linear range of paeoniflorin was 0 - 69. 356p, g. The average recovery rate was 98.60% ( RSD = 1.49% ) . Conclusion: The HPLC method is accurate, simple and suitable for quality studies of the Runing granule.
Keywords:Key words Runing granule  HPLC  paeoniflorin
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