摘要
目的:优选丁桂凝胶膏剂的最佳制备工艺。方法:应用正交试验法,以初黏力、持黏力、剥离强度为指标,针对影响丁桂凝胶膏剂性能的制备工艺条件进行研究,筛选出最佳的工艺。结果:最佳制备工艺为:以400 r/min的搅拌速度,在40℃下搅拌20 min,混合时甘油相先与中药提取物混合,再与水相混合。结论:该法稳定可靠,制备的丁桂凝胶膏剂外观美观,性能良好。
Objective: To choose the best preparation technology of Ding-gui gel paste. Methods: To study the preparation con- ditions which affect the performances of Ding-gui gel pastes by the orthogonal test, with the adhesive force, the holding adhesive power and the peeling strength as the indicators, and to filtrate the best technology. Results: The best preparation technology was: to stir 20 minutes at 40℃ with a speed of 400r/min, the glyeerel part was mixed with the extract part, then they were mixed with the water part. Conduslon: This technology is steady and reliable.
出处
《成都中医药大学学报》
2013年第3期21-23,共3页
Journal of Chengdu University of Traditional Chinese Medicine
基金
国家科技部科研院所技术开发研究专项资金项目(编号:2012EG145135)
关键词
凝胶膏剂
制备工艺
正交试验
Gel paste
preparation technology
orthogonal test