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目的:建立生发软膏的质量标准。方法:采用薄层色谱(TLC)法对生发软膏中当归、红花2种中药进行定性鉴别;采用高效液相色谱法测定方中阿魏酸的含量。结果:当归、红花的TLC特征斑点清晰,分离度好,阴性对照无干扰。阿魏酸进样量在98.7～592.2μg范围内与峰面积对数值呈良好线性关系(r=0.9995);平均加样回收率为98.95%,RSD=1.88%(n=9)。结论:所建标准可用于生发软膏的质量控制。
Objective: To establish the quality standard of hair ointment. Methods: TLC and TLC were used to qualitatively identify the two traditional Chinese medicines of Radix Angelicae Sinensis and Safflower. The content of ferulic acid in the recipe was determined by high performance liquid chromatography. Results: The TLC features of Angelica sinensis and Safflower were clear, the resolution was good, and the negative control had no interference. The sample volume of ferulic acid showed a good linear relationship with the logarithm of the peak area in the range of 98.7-592.2 μg (r = 0.9995). The average recoveries were 98.95% and RSD = 1.88% (n = 9). Conclusion: The standard can be used for the quality control of hair ointment.