工业微生物2023，Vol.53Issue(6)：148-156,9.DOI:10.3969/j.issn.1001-6678.2023.06.041
食源性致病菌天然抗生物被膜剂的研究进展
Research Progress on Natural Antimicrobial Agents for Foodborne Pathogen Biofilms
摘要
Abstract
Foodborne pathogens play a crucial role in the occurrence of foodborne diseases.They are prone to adhere to the surfaces of food ingredients and processing equipment,forming biofilms that are challenging to fully eliminate.This poses a significant threat to public health.In recent years,researchers have been exploring new natural antimicrobial agents,including bacteriophages,plant extracts,degradative enzymes,antimicrobial peptides,and biosurfactants.Numerous studies have been conducted to investigate the effects and mechanisms of these natural antimicrobial agents on biofilms,to replace or make up for the shortcomings of physical and chemical methods.This review summarized different types of natural antimicrobial agents and their inhibitory effects on biofilms formed by foodborne pathogens.It also highlighted the latest advancements in understanding the mechanisms of action employed by these natural antimicrobial agents,including reducing bacterial surface adhesion,regulating quorum sensing signal pathways,degrading extracellular polymeric substances,and disrupting bacterial cell membranes.Finally,this study offered prospects for future research directions,which will provide a basis for the prevention and control of foodborne pathogens in the food industry.关键词
食源性致病菌/生物被膜/天然抗菌剂/群体感应/食品安全Key words
foodborne pathogens/biofilm/natural antimicrobial agents/quorum sensing/food safety引用本文复制引用
杨昌颖,吴亦菲,谢廷怿,刘娜娜,刘欣,李卓思,董庆利,秦晓杰..食源性致病菌天然抗生物被膜剂的研究进展[J].工业微生物,2023,53(6):148-156,9.基金项目
国家自然科学基金青年科学基金项目(32102111) （32102111）
