在人类中绘制微塑料:分析聚合物类型和食品和饮用水中的形状-系统性审查
Alena Vdovchenko1, Marina Resmini1
1Department of Chemistry, School of Physical and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK.
International journal of molecular sciences
|July 13, 2024
概括
人类最常接触到聚微塑料 (MPs),纤维是食品和人类样本中发现的最常见的形状. 检测极限显著影响颗粒大小数据,需要标准化方法来准确评估人类的暴露.
科学领域:
- 环境科学 环境科学
- 毒理学 毒理学 毒理学
- 材料科学 材料科学 材料科学
背景情况:
- 微塑料 (MP) 是无处不在的环境污染物.
- 越来越多的MP被发现在食物来源和人体中,引发了健康问题.
- 关于人类暴露途径和MPs对健康的影响的了解有限.
研究的目的:
- 为了确定人类和食品样本中最常见的聚合物类型和MP的形状.
- 调查粒子大小检测极限对MP数据的影响.
- 综合当前关于人类和食品中MP污染的知识.
主要方法:
- 对报告MP聚合物类型和形状的研究进行系统的文献分析.
- 来自人类,食品和环境样本的MP数据的比较分析.
- 评估检测极限对MP大小数据的影响.
主要成果:
- 聚是人类检测到的最常见的聚合物,其次是聚胺,聚氨,聚烯和聚烯酸.
- 纤维是分析样本类型中占主导地位的MP形状.
- 在研究中发现了粒子大小检测极限的差异,这可能会影响趋势分析.
结论:
- 织行业似乎是MP纤维污染的重要来源.
- 分析方法的变化使得对人类的MP暴露的准确评估变得复杂.
- 进一步的研究对于了解MP与生物相互作用,毒性以及开发标准化检测方法至关重要.
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