ATP生物荧光增幅法在化妆品微生物检测中的验证研究

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选取清洁类、护理类、美容修饰类6种化妆品和7株代表菌株,开展了ATP生物荧光增幅法与《化妆品安全技术规范》(2015年版)中菌落总数、霉菌和酵母菌检验方法的部分等效性研究。将代表菌株按照目标浓度10,5,1和0.1 CFU/g分别接种于6种化妆品,每个浓度重复检测5次,经Fisher exact test统计分析发现ATP生物荧光增幅法的检测限显著优于标准方法(p=0.0001)。7株代表菌株在MTAT培养基中生长良好,ATP生物荧光增幅法检测人工污染样品结果均为阳性,表明该方法的专属性良好。选取3家不同
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