香砂平胃丸质量标准的研究

Study on quality standard for Xiangshapingwei Pills

目的 :制定香砂平胃丸 (苍术、陈皮、厚朴、木香等 )的质量标准。方法 :用薄层色谱法鉴别苍术、木香、厚朴、陈皮 ;用HPLC法测定橙皮苷的含量。结果 :橙皮苷在 0 .8～ 4μg范围呈良好的线性关系 ,r =0 .9993 ,平均回收率为 96 .7% ,RSD为 2 .42 %。结论 :所建立的方法可准确、快速地进行定性、定量检测 。

Objective: To establish the quality control standard of Xiangshapingwei Pills (Rhizoma Atracylodis Pericarpium Citri Reticulatae Cortex Magnoliae Officinalis Radix Aucklandiae etc.)Methods: Rhizoma Atractylodis , Radix Auklandiae, Cortex Magnoliae Officinalis, Pericarpium Citri Reticulatae in Xingshapingwei Pills were identified by TLC. The content of hesperidin in Xiangshapingwei Pills was determined by RP HPLC with C 18 reversed phase column, mobile phase (methanol∶water∶acetic acid=30∶65∶5),detection wavelength at 283nm and flow rate 1.0mL·min -1 .Results: Hesperidin showed a good linear relationship at a rang of 0.8～4.0μg. r = 0.9993 . The average recovery was 96.7%, and RSD was 2.42%.Conclusion: The method is accurate and quick, and can be used for the quality control of Xiangshapingwei Pills.