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目的:建立暖宫逐瘀丸的质量标准。方法:采用薄层色谱法(TLC)对处方中的牡丹皮、丹参进行鉴别;采用分光光度法(281nm)测定该药中丹参酮ⅡA的含量。结果:处方中的牡丹皮、丹参TLC斑点清晰,分离度良好。处方中的丹参酮ⅡA在3-8μg/mL范围内与吸收值呈良好的线性关系(y=0.0107x+0.0025,r=0.9897),平均回收率为99.51%,RSD=3.70%(n=5)。结论:所建标准简便,快速,结果准确,适用于暖宫逐瘀瓦的质量控制。
Objective: To establish the quality standard of the warming zhuzhuling pill. Methods: TCM was used to identify the peony bark and Salvia miltiorrhiza. The content of tanshinone II A was determined by spectrophotometry (281 nm). Results: The TLC spots of peony bark and Salvia miltiorrhiza in the prescription were clear and the degree of separation was good. The tanshinone IIA in the formulation showed a good linear relationship with the absorption value in the range of 3-8μg/mL (y=0.0107x+0.0025, r=0.9897), the average recovery was 99.51%, RSD=3.70% (n=5) . Conclusion: The standard built is simple, rapid, and accurate. It is applicable to the quality control of the Nuangong.