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目的:优选温玉散巴布剂的最佳制备工艺。方法:采用L_9(3~4)正交试验法对温玉散巴布剂的基质进行筛选。结果:最佳基质配比为甘羟铝:PVP K-90:聚乙烯醇:NP-700=0.1:3:2.5:4。结论:优化的处方具有良好的涂展性、保湿性,且黏着力适中。
Objective: To optimize the preparation process of Wenyu San psoriasis. Methods: The matrix of Wenyu San poultice was screened by L_9 (3 ~ 4) orthogonal test. Results: The optimal matrix ratio was aluminum glycyrrhizinate: PVP K-90: polyvinyl alcohol: NP-700 = 0.1: 3: 2.5: 4. Conclusion: The optimized prescription has good spreadability, moisture retention, and moderate adhesion.