来自中国五个地区的蛋中的甲和饮食暴露健康风险评估
Nan Wu1, Lei Zhang1, Tingting Zhou2
1NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100022, China.
Toxics
|January 28, 2026
概括
蛋中的甲 (CPs) 对中国人来说没有健康风险. 对蛋中短链 (SCCPs) 和中链 (MCCPs) CPs 的分析发现饮食暴露水平较低,表明对消费者的安全性.
科学领域:
- 环境化学环境化学
- 食品安全 食品安全
- 毒理学 毒理学 毒理学
背景情况:
- 甲 (CPs) 是持久性有机污染物,通过饮食对人类健康有潜在的风险.
- 蛋是常见的饮食来源,需要进行风险评估.
研究的目的:
- 为了量化中国蛋中短链 (SCCPs) 和中链 (MCCPs) 化抛.
- 评估中国人口通过饮食接触CP的风险.
主要方法:
- 使用2D-GC-ECNI-MS.分析了来自中国五个地区的55个蛋样本.
- 使用暴露率 (MOE) 方法进行饮食暴露评估.
- 利用了中国居民 (2018-2020年) 的食品消费数据.
主要成果:
- 平均SCCP和MCCP的度分别为28.4 ng/g ww和176.5 ng/g ww.
- 主导的SCCP同类是C10-11Cl6-7;MCCP同类C14-17有显著的贡献.
- 对SCCP和MCCP的估计每日摄入量 (EDI) 分别为18.3和118.3 ng/kg bw/d.
结论:
- 蛋中的CP度低于构成健康风险的水平.
- 通过蛋消费对CP的饮食暴露对中国人口来说是安全的.
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