Application of Petrifilm Colony Count Plate in Microbial Detection for Cosmetics / 中国药师

Objective:To study the application of petrifilm colony count plate in the microbial detection for cosmetics. Methods:Three common microbials in 14 batches of cosmetics were respectively detected by the method described in hygienic standard for cos-metics and petrifilm colony count plate, and the results were compared. Results:The results shown by the two methods had no statisti-cally significant difference (P>0. 05). Conclusion: Petrifilm colony count plate with light weight, fast and easy operation exhibits significance in the microbial detection for cosmetics.