Preparation and Quality Control of Weishu Emulsion
- VernacularTitle:胃舒乳剂的制备与质量控制
- Author:
Xiaoming ZHANG
;
Lin QIAN
;
Shishan TANG
- Publication Type:Journal Article
- Keywords:
Weishu emulsion;
Quality control;
Dyclonine
- From:
China Pharmacy
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To prepare weishu emulsion and to establish its quality control method.METHODS:Weishu emulsion was prepared with sodium carboxymethylcellulose,etc.as the adjuvants and the content of dyclonine hydrochoride was determined by UV-spectrophotometry.RESULTS:The linear range of dyclonine hydrochloride was2.0～12.0?g/ml(r=0.9999)and the average recovery rate was99.38%,RSD=0.47%,(n=6).CONCLUSION:The emulsion is feasible in preparation method and controllable in quality.
