Akin A, Altanlar N
Ankara Universitesi, Eczacilik Fakültesi, Mikrobiyoloji Bilim Dali.
Mikrobiyol Bul. 1989 Oct;23(4):369-78.
In this study, microbiological quality control of lipsticks has been investigated. In 81 samples, we found that 34 of them (42%) had total aerobic plate count and 19 of them (23.5%) were found to consist mold and yeast which are not allowed by the cosmetic regulations. In none of the samples, pathogen microorganisms such as S. aureus, P. aeruginosa, E.coli, Salmonella and Shigella were detected. Indeed, after carefully examining of the microbiological content of these lipsticks, their biostatistical efficiency was also determined. In each counting procedure, for different bacteria, it was found that only one sample was effective at the 3rd and 14th day. The remaining 9 lipstick samples (90%) were kept under investigation until the end of the testing procedure on the 28th day.
在本研究中，对口红的微生物质量控制进行了调查。在81个样本中，我们发现其中34个（42%）的需氧平板计数总数超标，19个（23.5%）含有化妆品法规所不允许的霉菌和酵母菌。在所有样本中，均未检测到金黄色葡萄球菌、铜绿假单胞菌、大肠杆菌、沙门氏菌和志贺氏菌等病原微生物。实际上，在仔细检查这些口红的微生物含量后，还测定了它们的生物统计学效率。在每次计数过程中，对于不同的细菌，发现只有一个样本在第3天和第14天有效。其余9个口红样本（90%）在第28天测试程序结束前一直处于调查中。
