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目的:研究三妙消痛贴的最佳提取工艺。方法:采用正交试验法,以提取物中盐酸小檗碱含量结合其主要药效学试验为考察指标,优选出三妙消痛贴的最佳提取工艺。结果:最佳提取工艺参数为:10倍量50%的乙醇回流提取2次,每次2小时。结论:优选的三妙消痛贴提取工艺稳定可行。
Objective: To study the best extraction process of San Miaoxiao Paste. Methods: By orthogonal test, taking the content of berberine hydrochloride in the extract combined with its main pharmacodynamic test as the index of investigation, the optimal extraction process of Sanmiaoxiao Paste was optimized. Results: The optimum extraction parameters were as follows: 10 times the amount of 50% ethanol extracted twice, each time for 2 hours. Conclusion: The optimized extraction process of Sanmiao pain paste is stable and feasible.