致腐细菌群体感应信号系统调控水产品腐败变质的研究进展  

Research progress on spoilage microorganisms quorum-sensing signal system regulating spoilage of aquatic products

作　　者：李锦 王迪[1,3] 陈胜军 李春生[1,3] 王悦齐 LI Jin;WANG Di;CHEN Shengjun;LI Chunsheng;WANG Yueqi(South China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Key Lab of Aquatic Product Processing,Ministry of Agriculture and Rural Affairs,National R&D Center for Aquatic Product Processing,Guangzhou 510300,China;College of Food Science,Shanghai Ocean University,Shanghai 201306,China;Sanya Tropical Fisheries Research Institute/Key Laboratory of Efficient Utilization and Processing of Marine,Sanya 572018,China)

机构地区：[1]中国水产科学研究院南海水产研究所/农业农村部水产品加工重点实验室/国家水产品加工技术研发中心,广东广州510300 [2]上海海洋大学食品学院,上海201306 [3]三亚热带水产研究院/海南省深远海渔业资源高效利用与加工重点实验室,海南三亚572018

出　　处：《食品与发酵工业》2023年第23期338-346,共9页Food and Fermentation Industries

基　　金：国家自然科学基金青年科学基金项目(32201937);中国水产科学研究院中央级公益性科研院所基本科研业务费专项资金资助项目(2023XT0703);中国水产科学研究院基本科研业务费资助项目(2023TD74;2023TD78);广州市基础与应用基础研究项目(202201010635);海南省自然科学基金青年基金项目(322QN433);广东省现代农业产业技术创新团队专项资金项目(2023KJ151)。

摘　　要：水产品在人们生活中占有重要地位,但水产品的腐败不仅带来了巨大的经济损失,还严重影响了水产品的质量安全,因此水产品的腐败问题急待解决,越来越多的研究指出水产品腐败与致腐细菌群体感应(quorum-sensing,QS)密不可分。该文介绍了QS系统的分类,综述了常见水产品中致腐细菌的QS现象,从腐败指标和生物膜的形成两个方面阐述了致腐菌株QS与水产品腐败的关系,同时总结了群体感应抑制剂(quorum-sensing inhibition,QSI)在水产品腐败中发挥的作用,并简要讨论了通过调控腐败细菌QS来抑制水产品腐败的可行性和未来发展趋势。Aquatic products play an import role in our life.Spoilage of aquatic products causes huge economic losses and seriously affects quality safety of aquatic products.Solving spoilage issue of aquatic products becomes urgent.More and more researches indicate that spoilage of aquatic products has close relation with quorum-sensing(QS)of spoilage bacterial.Therefore,we try to elucidate the classification of QS system,overviews QS phenomena of spoilage bacterial existing in common aquatic products,and states the relationship between QS of spoilage bacterial and spoilage of aquatic products from perspectives of spoilage indicators and formation of biofilm.The role of quorum-sensing inhibitor(QSI)in inhibiting the spoilage of aquatic products,and the feasibility and future development trend on how to control the spoilage of aquatic products by regulating the QS of spoilage bacterial are also discussed,aiming to provide better understanding of the microbial QS system and developing new intervention strategies to prevent seafood spoilage.

关 键 词：水产品腐败 致腐细菌 群体感应 群体感应抑制剂 天然植物提取物 

分 类 号：TS254.1[轻工技术与工程—水产品加工及贮藏工程]