高效液相色谱法测定胆舒排石颗粒中栀子苷的含量
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【摘要】目的:测定胆舒排石颗粒中栀子苷的含量。方法:采用高效液相色谱法,以乙腈—水(15∶85)为流动相;流速为10ml/min;检测波长为238nm。结果:栀子苷线性范围为705μg~705μg,平均回收率为10061%,RSD=187%。结论:高效液相色谱法测定栀子苷含量,方法快速、结果准确,操作简便,可用于胆舒排石颗粒的质量研究。
【关键词】 胆舒排石颗粒; HPLC;栀子苷
【中图分类号】R286【文献标志码】 A【文章编号】1007-8517(2014)07-0027-02
Determination of Geniposid in Danshupaishi GranuleWangyeying,Shiming
Nanjing Tongrentang Pharmaceutical CO. LTD,Nanjing Jiangsu 210012Abstract:Objective: To determine the content of Geniposid in Danshupaishi granule. Methods:A HPLC method was used. The mobile phase consisted of methgl alcohol-water(15∶85).The flow rate was 1 ml/min. The detection wavelength was at 238 nm. Results: The linear range of Geniposid was 705μg~705μg The average recovery rate was 10061%(RSD=187%). Conclusion: The HPLC method is accurate ......
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