摘要
目的探索调中健胃丸的质量标准。方法采用薄层色谱法对调中健胃丸中丹参、白术、半夏进行定性鉴别;采用高效液相色谱法测定处方中芍药有效成分芍药苷的含量。结果薄层色谱中在与对照药材色谱相应的位置上均可检出丹参、白术、半夏相应的斑点;芍药苷在0. 12~0. 6μg内呈良好的线性关系,r=0. 9991,平均回收率为98. 66%,RSD为0. 70%。结论该方法操作简便,结果准确,重复性良好,可作检测调中健胃丸质量的控制标准。
Objective: To investigate the quality standard of Regulating Spleen-Stomach and Strengthening Stomach Pill( Tiaozhong Jianwei Pill). Method: TLC was used to identify Salvia miltiorrhiza,Atractylodes macrocephala and Pinellia ternata in Tiaozhong Jianwei Pills. The content of paeoniflorin in the prescription was determined by HPLC. Result: The corresponding spots of Salvia miltiorrhiza,Atractylodes macrocephala and Pinellia ternata could be detected by TLC at the corresponding positions of the control herbs. Paeoniflorin showed a good linear relationship within 0. 12-0. 6 ug,r = 0. 9991,with an average recovery of 98. 66% and RSD of 0. 70%. Conclusion: The method is simple,accurate and reproducible. It can be used as a quality control standard for Regulating Spleen-Stomach and Strengthening Stomach Pill( Tiaozhong Jianwei Pill).
引文
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