日用化学工业2016，Vol.46Issue(5)：284-288,5.DOI:10.13218/j.cnki.csdc.2016.05.009
牙膏色素原料中微生物检验方法的优化
Optimization of inspection method for microbe in colorant material used for toothpaste
刘庆刚1
作者信息
- 1. 广州立白企业集团有限公司，广东广州 510170
- 折叠
摘要
Abstract
The test method of aerobic bacterial count which is presented in the 2015 edition of the Pharmacopoeia of the People's Republic of China,may be greatly influenced by the color of the test sample. One consequence of that is obtaining false-negative results. A novel method called membrane filtration method was studied. The results of aerobic bacterial count test of colorant given by the novel method were compared with those given by the traditional method. The novel method was found to be accurate and reliable,which met the demands of 2015 edition of the Pharmacopoeia of the People's Republic of China. The membrane filtration method can be used in the determination of the total count pathogenic bacteria.关键词
牙膏/色素/微生物检验/常规法/薄膜过滤法Key words
toothpaste/colorant/microb analysis/traditional method/membrane filtration method分类
化学化工引用本文复制引用
刘庆刚..牙膏色素原料中微生物检验方法的优化[J].日用化学工业,2016,46(5):284-288,5.
