摘要
文章详述了平板菌落计数法在食品、药品及化妆品检验中的应用,通过验证实例,分析并量化了实验过程的影响因素,并深入探讨了实验中的不确定度来源。文章指出,日常实验需要选择高精密度量具,特别是在样品稀释环节,并提出了提升实验室综合评估效能的策略。
The article detailed the application of plate colony counting method in the inspection of food,drugs and cosmetics.Through the example analysis of verification and participation in the project,the influencing factors in the process of the experiment were analyzed and quantified,and the source of uncertainty in the experiment was discussed.The paper pointed out that it was necessary to select high-precision measuring tools in daily experiments,and especially in the sample dilution,and provided some strategies to improve the efficiency of comprehensive evaluation in laboratories.
作者
吴磊磊
褚婷婷
徐凡
石晓宇
WU Leilei;CHU Tingting;XU Fan;SHI Xiaoyu(Food and Drug Inspection and Testing Institute of Shiyan,Shiyan 442000,China)
出处
《工业微生物》
2025年第2期181-183,共3页
Industrial Microbiology
关键词
平板菌落计数法
能力验证
不确定度分析
plate colony counting method
proficiency testing
uncertainty analysis
