Optimization of Emulsifying Technology of Compound Kuhang Cream
- VernacularTitle:正交试验优选复方苦黄乳膏乳化工艺
- Author:
Hua XIE
;
Yunzhi JIA
- Publication Type:Journal Article
- Keywords:
Compound kuhuang cream;
Emulsifying technology;
Orthogonal experiment
- From:
China Pharmacy
1991;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To optimize the emulsifying technology of Compound kuhuang cream. METHODS: The factors influencing the stability of the cream were optimized by orthogonal experiment with the thickness of the oil layer obtained after centrifugalization and substratification of cream as index. RESULTS: The optimum condition was obtained when the ratio of oil-phase stearine∶glyceryl monostearate∶lanoline∶liguid paraffin∶white vaseline was 4∶1∶2∶2∶1,the proportion of emulsifier was 4%, the hydrophile-lipophile balance (HLB) was 13 and the emulsion temperature was 80℃. CONCLUSION: The optimized emulsifying technology is stable and feasible and provides theoretic basis for the industrial production of Compound kuhuang cream.
