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目的:制定活血祛痛气雾剂的质量控制方法。方法:采用薄层色谱法对制剂中冰片、薄荷脑进行了定性鉴别,并用程序升温气相色谱法对制剂中的樟脑进行了含量测定。结果:冰片、薄荷脑定性鉴别专属性强;含量测定樟脑在1.012-8.096μg呈良好的线性关系,r=0.9997,平均回收率为101.6％,RSD=1.2％。结论:建立了定性、定量方法,可作为本品的质量控制指标。
Objective: To develop a quality control method for activating blood and pain relief aerosols. Methods: The borneol and menthol were identified qualitatively by thin-layer chromatography, and the content of camphor in the preparation was determined by temperature-programmed gas chromatography. Results: The qualitative identification of borneol and menthol was more specific; the content of camphor was linear in the range of 1.012-8.096μg, r=0.9997, the average recovery was 101.6%, and the RSD was 1.2%. Conclusion: A qualitative and quantitative method has been established that can be used as a quality control indicator for this product.