利玛原甲藻产毒差异及影响因素研究进展  

Research progress on the difference in toxin production and factors influencing production in Prorocentrum lima

作　　者：张昊宇 吴海燕[2] 董晨帆 郑关超 郭萌萌[2] 谭志军[2,3,4] ZHANG Hao-yu;WU Hai-yan;DONG Chen-fan;ZHENG Guan-chao;GUO Meng-meng;TAN Zhi-jun(College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China;Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Qingdao 266071,China;Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266071,China;Collaborative Innovation Center for key Technologies of Marine Food intensive and Deep processing,Dalian University of Technology,Dalian 116034,China)

机构地区：[1]上海海洋大学食品学院,上海201306 [2]中国水产科学研究院黄海水产研究所,山东青岛266071 [3]青岛海洋科学与技术试点国家实验室,山东青岛266071 [4]海洋食品精深加工关键技术省部共建协同创新中心大连工业大学,辽宁大连116034

出　　处：《海洋科学》2023年第3期137-146,共10页Marine Sciences

基　　金：国家重点研发计划资助项目(2017YFC1600701);国家自然科学基金项目(41806138,31772075,32072329)。

摘　　要：利玛原甲藻(Prorocentrum lima,P.lima)是全球广泛分布的有害赤潮藻类,也是腹泻性贝毒(Diarrhetic Shellfish Toxins,DSTs)的主要产生藻之一,其产生的DSTs给海洋环境、渔业及人类健康带来了严重的危害。研究发现,全球范围内不同P.lima藻株的产毒能力具有显著差异,多种环境因子如营养盐、盐度、光照等因素均会对P.lima的产毒能力产生影响,从而决定了不同区域贝类中DSTs的风险。本文比较分析了全球范围内P.lima的产毒差异,并重点解析了环境因子对其产毒能力的影响,对于全球范围内P.lima产毒能力差异及影响因素形成了较为系统的科学认知,对未来开展P.lima海洋生态学及食品安全研究具有重要的借鉴意义。Prorocentrum lima(P.lima)is a harmful red tide alga widely distributed worldwide and is also one of the major causative algae producing diarrheal shellfish poisoning(DST).The DST produced by P.lima poses a serious threat to the marine environment,fisheries,and human health.Significant differences have been detected in the toxin-producing capacity of different P.lima strains globally,and various environmental factors,such as nutrients,salinity,light,and other factors,affect the toxin-producing capacity of P.lima,which determines the risk of DST in shellfish from different regions.Therefore,this study compared the differences in global P.lima toxin production;particularly,the effect of environmental factors on the DST production capacity of these toxic dinoflagellates was analyzed.This review produces a clear scientific understanding of the toxin production capacity of P.lima and will be helpful for future research on P.lima marine ecology and food safety.

关 键 词：利玛原甲藻 腹泻性贝毒 产毒机制 营养环境 

分 类 号：S917[农业科学—水产科学]