食品科学

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食品中亚致死损伤单增李斯特菌的研究进展

宣晓婷,丁 甜*,刘东红   

  1. 浙江大学生物系统工程与食品科学学院,浙江 杭州 310058
  • 出版日期:2015-02-15 发布日期:2015-02-10

Progress in Understanding Sub-lethal Injury of Listeria monocytogenes in Food

XUAN Xiaoting, DING Tian*, LIU Donghong   

  1. College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
  • Online:2015-02-15 Published:2015-02-10

摘要:

单核细胞增生李斯特菌(Listeria monocytogenes)是一类人畜共患的食源性致病菌。食品加工过程中所产生的亚致死损伤单增李斯特菌是不容忽视的,在适宜的环境下,损伤菌会恢复至正常状态继续生长,对消费者的健康造成威胁,因此亚致死损伤菌的存在是食品安全的一大隐患。探究亚致死损伤菌的检测、修复是目前研究的热点之一,本文将综合相关研究对近年来食品中亚致死损伤单增李斯特菌的检测、修复方法以及发展趋势进行综述。

关键词: 亚致死损伤, 单核细胞增生李斯特菌, 检测, 修复, 发展趋势

Abstract:

Listeria monocytogenes (L. monocytogenes) is a class of zoonotic foodborne pathogens. The presence of
sub-lethal injury of L. monocytogenes during food processing should not be ignored due to their self-repair capability under
proper conditions. Therefore, the presence of sub-lethal injury pathogens is one of the hidden dangers of food safety. The
detection and resuscitation of sub-lethal injury pathogens is one of the hottest topics of current research. By gathering and
combining the related research, this paper reviews current methods for the detection and resuscitation of sub-lethally injured
L. monocytogenes. Finally future trends in this area are also discussed.

Key words: sub-lethal injury, L. monocytogenes, detection, resuscitation, development trend

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