| 基于群体感应的单增李斯特菌生物膜形成与控制研究进展 |
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| 引用本文： | 刘昀阁,罗欣,董鹏程,朱立贤,毛衍伟,梁荣蓉,杨啸吟,韩广星,张一敏.基于群体感应的单增李斯特菌生物膜形成与控制研究进展[J].食品科学,2019,40(21):303-310. |
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| 作者姓名： | 刘昀阁 罗欣 董鹏程 朱立贤 毛衍伟 梁荣蓉 杨啸吟 韩广星 张一敏 |
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| 作者单位： | （1.山东农业大学食品科学与工程学院，山东 泰安 271018；2.国家牛肉加工技术研发专业中心，山东 泰安 271018；3.江苏省肉类生产与加工质量安全控制协同创新中心，江苏 南京 210095；4.国家肉牛牦牛产业技术体系临沂站，山东 临沂 276000） |
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| 基金项目： | 国家现代农业产业技术体系建设专项（CARS-37）；山东省现代农业产业技术体系牛产业创新团队项目（SDAIT-09-09） |
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| 摘 要： | 单增李斯特菌的生物膜结构可以赋予细菌对消毒剂更强的耐受性，这使得如何有效清除其生物膜成为了食品加工业的难题。群体感应与细菌生物膜的形成、毒力侵袭特性和应激响应等生理特性密切相关。因此，本文概述了单增李斯特菌生物膜的特性，重点从群体感应（呋喃糖基硼酸二酯系统和寡肽自诱导因子系统）角度阐述了单增李斯特菌生物膜的形成机制，并综述了当前控制单增李斯特菌生物膜形成的可行方法及植物提取物作为群体感应抑制剂的研究现状。以期为预防和控制单增李斯特菌生物膜的形成提供新思路。
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| 关 键 词： | 单增李斯特菌 生物膜 群体感应系统 自诱导因子 植物提取物 |
Biofilm Formation and Control of Listeria monocytogenes Based on Quorum Sensing: A Review |
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| LIU Yunge,LUO Xin,DONG Pengcheng,ZHU Lixian,MAO Yanwei,LIANG Rongrong,YANG Xiaoyin,HAN Guangxing,ZHANG Yimin.Biofilm Formation and Control of Listeria monocytogenes Based on Quorum Sensing: A Review[J].Food Science,2019,40(21):303-310. |
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| Authors: | LIU Yunge LUO Xin DONG Pengcheng ZHU Lixian MAO Yanwei LIANG Rongrong YANG Xiaoyin HAN Guangxing ZHANG Yimin |
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| Affiliation: | (1. College of Food Science and Engineering, Shandong Agricultural University, Tai’an 271018, China;2. National R & D Center for Beef Processing Technology, Tai’an 271018, China; 3. Jiangsu Collaborative Innovation Center of Meat Production and Processing, Nanjing 210095, China; 4. National Beef Cattle Industrial Technology System Linyi Station, Linyi 276000, China) |
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| Abstract: | The biofilm structure of Listeria monocytogenes endows this bacterium with high antimicrobial resistance, making it difficult to effectively remove its biofilm during food processing. Quorum sensing (QS) is closely related to physiological characteristics of bacteria, such as biofilm formation, virulence invasiveness and stress response. In this article, the characteristics of L. monocytogenes biofilm are summarized. Emphasis is put on the formation mechanism from the perspective of quorum sensing (autoinducer-2 system and autoinducing peptide system). The currently available approaches for controlling L. monocytogenes biofilm are reviewed as well as studies on plant extracts as quorum sensing inhibitors. The aim of this review is to provide new ideas for the prevention and control of biofilm formation of L. monocytogenes. |
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| Keywords: | Listeria monocytogenes biofilm quorum sensing auto-inducing factors plant extracts |
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