食品中的亚致死致病菌修复及检测技术研究进展

Progress in recovery and detection technology for sublethal-injury pathogens in food

中文关键词:  亚致死损伤  修复  检测

英文关键词:sublethal-injury  repair  detection

中文摘要:

      食品中亚致死损伤细菌的存在不容忽视, 因为受损的细胞能够在适宜的条件下修复, 并且对选择性培 养基敏感, 容易造成假阴性检测结果, 在食源性致病菌检测过程中需要将其考虑在内。然而, 目前关于该领域 的研究综述尚少。 本文对食品中亚致死损伤细菌的形成、 修复及检测方法等进行了综述。 开展该领域的研究, 对 于食品的安全控制技术和快速简便检测方法的开发具有重要的意义。

英文摘要:

      The presence of injured pathogens in food should not be ignored during safety detection, be- cause of their capability of repair under suitable conditions and their sensitivity to selective medium which can cause false negative detection results. However, there are little studies on such researches. This paper reviewed the formation, characteristics, detection methods, and factors influencing on sublethal-injury pathogens. The researches are meaningful for the development of food safety control technology, as well as the development of rapid and convenient detection methods.