一项关于织微纤维在胃肠道中受到Merluccius merluccius的污染的研究来自蒂勒尼海的样本
Serena Santonicola1,2, Michela Volgare3, Marica Erminia Schiano2,4
1Department of Medicine and Health Sciences, University of Molise, Campobasso.
Italian journal of food safety
|May 29, 2024
概括
在地中海鱼类中,微纤维污染很普遍,75%的海样本含有微纤维. 这项研究突出了通过食用海鲜对人类的潜在暴露风险,强调了污染控制的必要性.
科学领域:
- 环境科学 环境科学
- 海洋生物学 海洋生物学
- 生态毒理学 生态毒理学
背景情况:
- 合成织品对微塑料污染作出了重大贡献.
- 微纤维污染水生环境,影响海洋生物和食物链.
- 可食用鱼类可以摄入微纤维,对人类健康构成潜在风险.
研究的目的:
- 为了评估商业上重要的鱼种,Merluccius merluccius*中的微纤维污染.
- 为了描述鱼肠中微纤维的频率,丰富度和组成.
- 评估人类通过食用海鲜而暴露于微纤维的可能性.
主要方法:
- 在 *Merluccius merluccius* 中分析了微纤维摄入量,丰度和组成.
- 用于微纤维识别和分类的光谱分析.
- 使用鱼类作为地中海沿海污染的代理生物指标方法.
主要成果:
- 在75%的分析鱼样中发现了微纤维.
- 平均每只鱼中检测到10.6个微纤维.
- 70%的已识别的微纤维是天然纤维,其中纤维素纤维占主导地位.
结论:
- *Merluccius merluccius* 暴露在自然和合成微纤维中.
- 消费消化小鱼可能代表人类的暴露途径.
- 监测和污染控制措施对于减轻微纤维污染和风险至关重要.
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