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目的:优选骨痛愈巴布剂的制备工艺。方法:以成品的初黏力、膜残留量为考察指标,并评分,用L_(16)(4~5)表进行正交试验。试验中,选择聚丙烯酸钠(PANA)、甘油、柠檬酸、氢氧化铝和浸膏用量为影响因素。结果:优选制备工艺为聚丙烯酸钠:甘油:柠檬酸:氢氧化铝:浸膏的比例为1.25:2:0.26:0.12:0.91。结论:制成的骨痛愈巴布剂粘附性强,膜残留量小,敷贴舒适,制备简便。
Objective: To optimize the preparation process of Gutong Yubabu. Methods: The initial viscosity of the finished product and the amount of residual film were used as indicators, and scored. The orthogonal test was performed using the L_(16)(4~5) table. In the experiment, the amount of sodium polyacrylate (PANA), glycerin, citric acid, aluminum hydroxide and the amount of extract were selected as the influencing factors. Results: The preferred preparation process was a ratio of sodium polyacrylate: glycerin: citric acid: aluminum hydroxide: extract to 1.25:2:0.26:0.12:0.91. Conclusion: The made bone pain and tarpaulin agent has strong adhesiveness, small residual film, comfortable dressing and easy preparation.