【摘 要】 目的：优化气血和胶囊中芍药苷含量的测定方法。方法：色谱柱为Knauer C18色谱柱，流动相为乙腈-水(20∶[KG-*3/5]80)，流速1.0mL/min，检测波长230nm，柱温35℃。结果：气血和胶囊中芍药苷的含量0.01701～0.3428μg浓度之间与峰面积呈良好的线性关系，r=0.9997，平均回收率98.58%，RSD=1.03%(n=6)。结论：该方法简便、准确，专属性强，可以作为气血和胶囊的质量控制标准。

    【关键词】 气血和胶囊；高效液相；芍药苷

    【中图分类号】R284.1 【文献标志码】 A 【文章编号】1007-8517(2018)16-0015-03

    Abstract：Objective To optimize the determination of paeoniflorin in blood and capsules. Methods The column was a Knauer C18 column. The mobile phase was acetonitrile-water (20∶[KG-*3/5]80). The flow rate was 1.0 mL/min. The detection wavelength was 230nm and the column temperature was 35 °C. Results The content of paeoniflorin in Qixue and capsule was 0.01701～0.3428μg and the peak area showed a good linear relationship ......