食品科学

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食源性致病菌菌膜形成影响因素研究进展

吴 嫚1,李 森1,吴淑燕1,陈国薇1,刘 芳2,张 超1,董庆利1,刘 箐1,*   

  1. 1.上海理工大学医疗器械与食品学院,上海 200093;
    2.甘肃出入境检验检疫局 国际旅行卫生保健中心,甘肃 兰州 730020
  • 出版日期:2015-03-15 发布日期:2015-03-17

A Review of Factor Affecting Biofilm Formation by Food-Borne Pathogenic Bacteria

WU Man1, LI Sen1, WU Shuyan1, CHEN Guowei1, LIU Fang2, ZHANG Chao1, DONG Qingli1, LIU Qing1,*   

  1. 1. School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology,Shanghai 200093, China; 2. International Travel Healthcare Center, Gansu Entry-Exit Inspection and Quarantine Bureau,Lanzhou 730020, China
  • Online:2015-03-15 Published:2015-03-17

摘要:

菌膜是微生物黏附在介质表面形成的大量细菌群居的一种生存状态,结构致密的菌膜能够使细菌更强地抵御外界的不利环境而生存下来。在食品工业中,菌膜的形成使污染的细菌难以被彻底清除;而在医学领域,由于菌膜对抗生素的耐药性使其成为许多慢性感染性疾病反复发作和难以控制的主要原因之一。本文综合分析了近年来菌膜形成影响因素的研究成果,并对其研究进展及未来发展予以评述。

关键词: 食源性致病菌, 菌膜, 影响因素, 食品工业

Abstract:

Bacterial biofilm is the condition under which microorganisms survive by adhering to the medium surface and
forming a large number of bacterial colonies. The dense structure of bacterial biofilm enables bacteria to survive in adverse
environmental conditions. In the food industry, it is impossible to completely eliminate bacterial contamination due to
the formation of biofilm. Meanwhile, in the medical field, biofilm is one of the major reasons for repeated attacks and
difficult control of many chronic and infectious diseases because of the drug resistance. In this paper, the recent progress in
understanding of bacterial biofilm is systematically reviewed, and future development is proposed.

Key words: food-borne pathogenic bacteria, biofilm, influencing factors, food industry

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