摘要
麻痹性贝毒(Paralytic shellfish toxins,PST)是一类分布广、危害大的海洋毒素。滤食性双壳贝类在摄食、消化产毒单胞藻和细菌等过程中积累代谢PST,并通过食物链进行传递,给人类生命健康和水产业带来不利影响。随着贝类基础生物学和养殖产业的发展,以及基因组学和毒素检测技术的不断进步,近年来,各国学者对贝类吸收、转运和代谢PST的规律有了更深入的认识,为养殖贝类食品安全风险防控提供了理论参考。为更全面了解贝类积累和利用PST的研究进展,本文从PST在双壳贝类中的分布、积累转化特征与分子机制等方面进行了综述。
Paralytic shellfish toxins(PSTs)are wide-spread and potent marine toxins.Filter-feeding bivalves accumulate and metabolize PSTs through ingestion of PST producing algae and bacteria,and passes them through the food chain,which brings about adverse effects on both human health and aquaculture.With the development of shellfish biology,shellfish aquaculture,and the techniques of genomics and PST detection,our understandings of PST absorption,transportation and metabolism are more deepened,which provides theoretical support for the food safety risk prevention in shellfish aquaculture industry.This review summarizes the progress of research on PST distribution,accumulation and transformation in bivalves.
作者
包振民
孔令玲
史姣霞
李茉莉
连姗姗
王慧贞
魏中成
胡景杰
胡晓丽
Bao Zhenmin;Kong Lingling;Shi Jiaoxia;Li Moli;Lian Shanshan;Wang Huizhen;Wei Zhongcheng;Hu Jingjie;Hu Xiaoli(Key Laboratory of Marine Genetics and Breeding, Ministry of Education, College of Marine Life Science, Ocean University of China, Qingdao 266003, China;Laboratory for Marine Fisheries Science and Food Production Process, Pilot National Laboratory for Marine Science and Technology(Qingdao), Qingdao 266237, China;Laboratory of Tropical Marine Germplasm Resources and Breeding Engineering, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China)
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2021年第10期1-11,共11页
Periodical of Ocean University of China
基金
国家重点研究发展计划项目(2019YFC1605704)
山东省泰山产业领军人才项目(tscy2018116)资助。
关键词
麻痹性贝毒
双壳贝类
积累
代谢
转化
paralytic shellfish toxins
bivalves
accumulation
metabolism
transformation
