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W/O/W型复乳配方的优选及性质考察 被引量:4

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摘要 目的优选W/O/W型复乳较佳的配方。方法在前期预实验的基础上筛选出油水相比例、乳化剂Ⅰ的用量、辅助乳化剂的种类与用量、稳定剂的用量、稳定剂Ⅱ的用量、内外渗透压等8个影响复乳配方质量的因素,以复乳产率和离心分离时间为指标,选用L18(2×37)表进行正交试验。同时考察优选配方所制复乳的理化性质和稳定性。结果 8个因素对复乳质量的影响大小依次为:D>G>F>B>E>H>A>C,其中辅助乳化剂和乳化剂Ⅱ的用量是主要的影响因素。结论按照优选的配方可以制备出性状较好的复乳,且所得复乳理化性质和稳定性均良好。
出处 《海峡药学》 2012年第7期29-32,共4页 Strait Pharmaceutical Journal
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