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在Penaeus vannamei水产养殖中的关键控制点:动态跟踪和抗生素综合风险评估

Feng Xu¹, Chenxue Yang², Hua Liu²

¹State Key Laboratory for Quality and Safety of Agro-Products, School of Marine Sciences, Ningbo University, Ningbo 315211, PR China; Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, School of Marine Sciences, Ningbo University, Ningbo 315211, PR China; Zhejiang Engineering Research Center of Advanced Mass Spectrometry and Clinical Application，Institute of Mass Spectrometry, Ningbo University, Ningbo 315211, PR China.

Journal of hazardous materials

|July 18, 2025

概括

水产养殖中的抗生素污染随着时间的推移而增加,造成生态风险,特别是对于幼年生物. 目前的水处理不足,需要改善管理以获得更安全的海鲜.

科学领域:

水生物质毒理学研究
环境化学环境化学
食品安全食品安全

背景情况:

在水产养殖中使用抗生素有助于环境污染.
了解抗生素命运和风险对于可持续水产养殖至关重要.

研究的目的:

调查水产养殖中的抗生素污染,生物积累和生态风险.
评估与抗生素残留相关的健康和耐药性风险.

主要方法:

定期动态跟踪和抽取水,生物,料和料添加剂的样本.
对11种抗生素的分析,包括佛罗芬尼科尔,恩罗夫洛克萨和trimethoprim.
在不同生物体生命阶段计算生物积累因子 (BAFs).

主要成果:

随着时间的推移,水中抗生素度显著增加.
水产养殖池被确定为主要来源,处理系统的清除有限.
年轻的生物体显示出更高的生物积累潜力,硫甲醇表现出最高的BAF.
三甲和佛洛芬尼科尔带来了中等至高的生态风险.

结论:

目前的尾水处理系统在去除大量抗生素负载方面是无效的.
青少年水产养殖阶段更容易受到抗生素积累的影响.
需要有针对性的减缓战略,以提高水产养殖的可持续性和产品安全.

关键词:

抗生素抗生素是一种抗生素.水产养殖是水产养殖的一种方式.生态风险生态风险佩内乌斯 (Penaeus vannamei) 是一个水族群.阻力风险阻力风险阻力风险

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