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新加坡PFAS的发生率和饮食暴露:来自全饮食研究的见解

Ignatius Lim¹, Ping Shen¹, Wei Min Ang¹

¹National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore.

Foods (Basel, Switzerland)

|December 11, 2025

概括

新加坡新加坡新加坡新加坡

科学领域:

环境科学环境科学
食品安全食品安全
毒理学毒理学毒理学

背景情况:

和多醇基物质 (PFAS) 是持久性合成化学品,具有已知的人类健康风险.
了解PFAS发生率和饮食暴露对于公共卫生风险评估至关重要.

研究的目的:

进行新加坡首个关于PFAS的全饮食研究.
评估新加坡人口通过饮食接触四种常见的PFAS.

主要方法:

使用代表性方法,对23个类别的503个食品样本进行了分析.
饮食暴露评估使用下限 (LB) 方法,由于高左边审查数据.

主要成果:

在25%的食品类别中检测到PFAS,主要在鱼类和海鲜中 (89.7%的检测).
和的估计消费者暴露风险较高,超过了EFSA的指导值.
估计的人口 PFAS 暴露表明风险低,但数据存在限制.

结论:

虽然一般人群的风险很低,但像和这样的特定海产品会带来更高的风险.
改进分析量化极限是必要的,以减少数据审查和提高准确性.
建议对高风险食品中更广泛的PFAS进行进一步的研究.

关键词:

在PFAS中,有很多方法.新加坡新加坡新加坡新加坡通过饮食暴露的食物暴露.发生的事件发生.总的饮食研究.

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