食品科学 ›› 2010, Vol. 31 ›› Issue (7): 323-328.doi: 10.7506/spkx1002-6300-201007071

• 专题论述 • 上一篇    下一篇

与宿主相互作用的乳酸杆菌表面蛋白综述

都立辉1,刘 芳2,鞠兴荣1,霍贵成3   

  1. 1.南京财经大学食品科学与工程学院 2.江苏省农业科学院农产品加工研究所 3. 东北农业大学 乳品科学教育部重点实验室
  • 收稿日期:2009-07-15 出版日期:2010-04-01 发布日期:2010-12-29
  • 通讯作者: 刘芳 E-mail:dlhlh2000@yahoo.com.cn
  • 基金资助:

    南京财经大学科研基金项目(C0837)

Surface Protein of Lactobacilli Interacting with Its Host: A Review

DU Li-hui1,LIU Fang2,JU Xing-rong1,HUO Gui-cheng3   

  1. 1. College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210003, China;
    2. Institute of Agricultural Products Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China;
    3. Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, Harbin 150030, China
  • Received:2009-07-15 Online:2010-04-01 Published:2010-12-29
  • Contact: LIU Fang E-mail:dlhlh2000@yahoo.com.cn

摘要:

乳酸菌是益生菌,要发挥其益生功能,首先要求菌株能够定植到肠道内,而黏附被认为是定植的第一步。菌株的黏附需涉及到其表面蛋白的参与,因此,本文对乳酸菌的表面蛋白进行综述并对表面蛋白锚定到细胞膜上的机制进行简要介绍。

关键词: 乳酸菌, 表面蛋白, 锚定

Abstract:

It is well known that lactic acid bacteria are probiotics. To exert probiotic function, lactic acid bacteria must colonize in gastrointestinal tract first. However, during the colonization process, adhesion is thought to be the first step. Therefore, the surface protein of lactic acid bacteria must involve in the adhesion step. In this article, surface protein of lactic acid bacteria and its anchoring mechanisms to cell membrane are reviewed.

Key words: lactic acid bacteria, surface proteins, anchoring

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