An In Vitro Biological Model for Evaluation of the Anti-Dandruff Performance of Hair Care Products

作     者：Chen Mo Jiang Dan Huang Liang Zhang Liping 

作者机构：Guangzhou Liby Enterprise Group co. Ltd. 

出 版 物：《日用化学品科学：英文版》 (Detergent & Cosmetics)

年 卷 期：2018年第3卷第1期

页      面：69-73页

学科分类：12[管理学] 120203[管理学-旅游管理] 1202[管理学-工商管理] 081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：头皮屑 洗发剂 产品介绍 生产工艺 

摘      要：An in vitro biological model for evaluation of the anti-dandruff performance of hair care products was established. In this model, Malasseziafurfur(***) was used as indicator bacteria with pigskin as *** model functions in following steps: pretreatment for the substrate; inoculation of indicator bacteria;measuring the bacteriostatic efficacy by the contact plates after washing the pigskin with the sample shampoo;calculation of the effective index P; evaluation of the anti-dandruff performance by the effective index P. Three kinds of anti-dandruff agents including BPT, ZPT and OCT were tested by the model. Results showed that the order for antibacterial efficacy of the anti-dandruff agents within the mass fraction range of 0.1 %~2.0% was BPTZPTOCT. Results of the evaluation on each type of shampoo showed that: one displays no antidandruff efficacy; three displays medium anti-dandruff efficacy; two displays strong anti-dandruff efficacy.