Progress in methods for the detection of viable Escherichia coli

文献类型： 外文期刊

第一作者： Zhuang, Linlin

作者： Zhuang, Linlin;Yang, Jianbo;Liu, Guofang;Zhao, Bin;Song, Chunlei;Shen, Qiuping;Zhuang, Linlin;Zhao, Ying;Zhang, Yu;Zhuang, Linlin;Zhao, Ying;Zhang, Yu;Gong, Jiansen

作者机构：

期刊名称：ANALYST （ 影响因子：4.2； 五年影响因子：4.1 ）

ISSN： 0003-2654

年卷期： 2024 年 149 卷 4 期

页码：

收录情况： SCI

摘要： Escherichia coli (E. coli) is a prevalent enteric bacterium and a necessary organism to monitor for food safety and environmental purposes. Developing efficient and specific methods is critical for detecting and monitoring viable E. coli due to its high prevalence. Conventional culture methods are often laborious and time-consuming, and they offer limited capability in detecting potentially harmful viable but non-culturable E. coli in the tested sample, which highlights the need for improved approaches. Hence, there is a growing demand for accurate and sensitive methods to determine the presence of viable E. coli. This paper scrutinizes various methods for detecting viable E. coli, including culture-based methods, molecular methods that target DNAs and RNAs, bacteriophage-based methods, biosensors, and other emerging technologies. The review serves as a guide for researchers seeking additional methodological options and aiding in the development of rapid and precise assays. Moving forward, it is anticipated that methods for detecting E. coli will become more stable and robust, ultimately contributing significantly to the improvement of food safety and public health.

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