微生物试验在化妆品防腐体系构建中的应用研究

Study on the Application of Microbial Test in the Construction of Cosmetics Anti-corrosion System

选取11个防腐剂构建18个化妆品防腐体系,包括7个化学成分防腐体系、7个植物成分防腐体系和4个无添加防腐体系,进行细菌和真菌接种试验。结果表明,化学成分防腐剂与植物成分防腐剂构建的化妆品防腐体系要优于无添加防腐剂,其中6个防腐体系防腐效果为优良,6个防腐体系为勉强通过,6个防腐体系为无效。

Eleven preservatives were selected to construct 18 cosmetic preservative systems,including 7 chemical preservative systems,7 plant preservative systems and 4 non additive preservative systems.The results showed that the cosmetic preservative systems constructed by chemical preservatives and plant preservatives were better than those without preservatives.Six preservative systems were excellent,six were barely passed,and six were ineffective.