HUBEI AGRICULTURAL SCIENCES ›› 2022, Vol. 61 ›› Issue (11): 158-162.doi: 10.14088/j.cnki.issn0439-8114.2022.11.031

• Biological Engineering • Previous Articles     Next Articles

Research progress on antibacterial activity and mechanism of natural polysaccharides

ZHANG Tong1, ZHAO Yun2, HUANG Wei3, CUI Hong-chun2   

  1. 1. School of Biological Engineering and Food,Hubei University of Technology,Wuhan 430068,China;
    2. Hangzhou Academy of Agricultural Sciences, Hangzhou 310015,China;
    3.Hubei Institute for Drug Control, Wuhan 430075,China
  • Received:2021-03-16 Online:2022-06-10 Published:2022-07-06

Abstract: Natural polysaccharides have a variety of biological activities. Because of their wide sources, biocompatibility and obvious non-toxic, they have become a research hotspot in the field of food. This paper mainly summarized the types of natural polysaccharides with antibacterial effect, expounded on the antibacterial mechanism of polysaccharides, discussed the structure-activity relationship of natural polysaccharides, and looked forward to the research direction of natural polysaccharides, in order to promote the in-depth research of natural polysaccharides and provide theoretical reference for the research and development of antibacterial functional foods.

Key words: natural polysaccharides, antibacterial, mechanism, research progress

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