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渔业研究 ›› 2024, Vol. 46 ›› Issue (2): 207-214.DOI: 10.14012/j.cnki.fjsc.2024.02.012

• 综述 • 上一篇    

水产品中麻痹性贝类毒素研究进展

牛耀路1(), 苏捷2,*()   

  1. 1.厦门大学环境与生态学院,福建 厦门 361102
    2.福建省水产研究所,福建省海洋生物增养殖与高值化利用重点实验室,福建 厦门 361013
  • 收稿日期:2023-08-16 出版日期:2024-04-25 发布日期:2024-04-25
  • 通讯作者: 苏 捷(1980—),男,博士,研究方向:海洋生物学。E-mail:23256438@qq.com
  • 作者简介:牛耀路(1999—),女,硕士研究生,研究方向为环境微生物组学。E-mail:niuyaolu0213@163.com
  • 基金资助:
    福建省海洋服务与渔业高质量发展专项资金项目(闽财指〔2022〕0061号);福建省海洋经济发展专项资金项目(FJHJF-L-2022-8);厦门市海洋与渔业发展资金(23CZP012HJ10)

Research progress of paralytic shellfish toxins in aquatic products

NIU Yaolu1(), SU Jie2,*()   

  1. 1. College of Environment and Ecology, Xiamen University, Xiamen 361102, China
    2. Key Laboratory of Cultivation and High-value Utilization of Marine Organisms in Fujian Province, Fisheries Research Institute of Fujian, Xiamen 361013, China
  • Received:2023-08-16 Online:2024-04-25 Published:2024-04-25

摘要:

近年来,有害藻华在中国沿海水域频繁发生。在有害藻华产生的藻毒素中,麻痹性贝类毒素(Paralytic shellfish toxins,PST)分布最广、危害最大,因而受到广泛关注。在被海洋生物摄食后,PST经食物链逐级向上传递、累积,这不仅影响生态环境安全,也威胁人类生命健康。因此,本文重点介绍了PST的定义、来源分布、危害、毒性机制、富集转化和检测方法(生物法、化学法和生物化学法),以及阐述PST的研究趋势、监管建议,旨在为完善PST研究资料、检测及防控措施提供参考。

关键词: 麻痹性贝类毒素, 毒性机制, 富集转化, 检测方法

Abstract:

In recent years, harmful algal blooms have frequently occurred in coastal waters of China. Among the microcystins produced by these blooms, paralytic shellfish toxins (PST) are the most widely distributed and harmful, leading to significant concerns. When marine organisms ingest PST, they are passed up the food chain and accumulate, eventually posing a serious threat to human health, the environment, and the ecosystem.Therefore, this paper primarily introduces the definition, distribution, harm, toxicity mechanism, enrichment, and transformation of PST. It also discusses the methods used to detect PST, including biological, chemical, and biochemical approaches. The paper expounds on research trends and regulatory recommendations for PST. Its aim is to serve as a reference for the improvement of research, detection, and prevention of PST.

Key words: paralytic shellfish toxins, toxic mechanism, enrichment and transformation, detection method

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