大肠埃希氏菌平板计数法存在的技术性问题探讨
A Discussion of Technical Problems in Plate Counting Method for Enumeration of Escherichia coli
丁秀琼 1孙良娟 1庄秋明 1陈国栋1
作者信息
- 1. 湛江海关技术中心,广东 湛江 524000
- 折叠
摘要
本文综述了大肠埃希氏菌结晶紫中性红胆盐-4-甲基伞形酮葡萄糖醛酸苷琼脂平板计数法的建立背景、原理、优缺点,以期对该方法有更全面深入的认识,在此基础上对该方法存在的技术性问题进行了探讨,并提出了改进策略,以期为方法修订提供参考,从而更准确地进行食品中大肠埃希氏菌的计数.
Abstract
This paper summarized the establishment background,principles,advantages and disadvantages of the E.coli plate counting method using violet red bile-4-methylumbelliferyl-β-D-glucuronide agar,in order to have a more comprehensive and in-depth understanding of the method,on the basis of which the technical problems existing in the method are discussed,and improvement strategies are proposed,with a view to providing a reference for the revision of the method,so as to carry out the counting of E.coli in food more accurately.
关键词
大肠埃希氏菌/结晶紫中性红胆盐-4-甲基伞形酮葡萄糖醛酸苷琼脂/平板计数法/技术性问题Key words
E.coli/violet red bile-4-methylumbelliferyl-β-D-glucuronide agar/plate counting method/technical problems引用本文复制引用
出版年
2024
NETL
NSTL
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