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在商业上重要的鱼种类中感染虫:分布模式和食品安全问题

Monica Caffara¹, Perla Tedesco¹, Teresa Pirollo¹

¹Department of Veterinary Medical Sciences (DIMEVET), Alma Mater Studiorum-University of Bologna, Bologna, Italy.

Zoonoses and public health

|April 25, 2025

概括

包括Anisakis simplex在内的动物性线虫在22.3%的销售意大利鱼中被发现. 紫外线压制方法在检测这些寄生虫方面优越,这对食品安全和消费者健康至关重要.

科学领域:

海洋生物学海洋生物学
寄生虫学的寄生虫学
食品安全食品安全

背景情况:

头足动物是重要的海洋生物,是动物性寄生虫的潜在宿主,比如Anisakidae线虫.
类线虫作为通过寄生宿主传播的动物性寄生虫,构成重大风险.

研究的目的:

为了确定在意大利销售的四种鱼种中的动物性传染寄生虫的存在,组织分布和物种.
为了比较视觉检查与紫外线压力方法对寄生虫检测的有效性.

主要方法:

通过视觉检查和紫外线压力方法,从四个粮农组织区域检查了238个鱼标本.
使用形态和分子技术识别了线虫幼虫.

主要成果:

在22.3%的鱼中检测到尼马幼虫,其中Anisakis simplex和A. pegreffii被确定.
紫外线压力方法在检测寄生虫方面明显比视觉检查更有效.
对Raphidascarididae物种的分类学分类挑战凸显了整合性方法的需要.

结论:

越来越多的生/未煮熟的头足动物消费需要对寄生虫进行监测.
改进分子技术对于加强食品安全法规至关重要.
尽量减少海鲜中动物性寄生虫对消费者的健康风险至关重要.

关键词:

一个朋友的朋友.亚尼萨基斯 (Anisakis spp.) 是一种植物.歇斯底力 spp. 的发生.I. illecebrosus 和 Todaropsis eblanae 两种类型的植物.伊莱克斯公司 (Illex Sp.拉佩塔斯卡里斯种类 (Lappetascaris spp.) 的其他动物.头足类动物头足类动物

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