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在中国四川省食品中毒毒素暴露的评估

Bi Zhao¹, Yi Xu², Yang Song¹

¹Sichuan Provincial Center for Disease Control and Prevention, Chengdu, China.

Mycotoxin research

|June 15, 2023

概括

在四川食品中发现了亚毒素 (AF) 污染,特别是红粉. 这项研究评估了人口暴露和健康风险,揭示了因食用受污染的谷物和产品而导致的潜在肝癌问题.

科学领域:

食品安全和毒理学
公共卫生公共卫生
毒素分析毒素分析

背景情况:

亚毒素 (AFs) 是普遍存在的食品污染物,对健康有重大影响.
以前缺乏关于四川省食品中AFs污染和随后人口暴露的数据.

研究的目的:

确定四川省各类食品中黄毒素的存在和含量.
评估该地区人口的饮食暴露和相关健康风险.

主要方法:

分析了来自四川省13个城市的318个食品样本 (谷物,红,红粉,植物蛋白饮料).
使用已确定的分析方法检测和量化亚毒素.
基于消费模式和监管限制的暴露评估和风险表征.

主要成果:

在所有食品类型中检测到亚拉托克辛,除了小麦粉,红粉的发病率最高 (75.0%).
总亚毒素 (AF_tot) 含量范围高达54.20微克/千克,主要由AFB1.1主导.
欧盟和中国的AF_tot和AFB1的最高限值分别在2.8%和0.4%-4.3%的样本中被观察到.

结论:

四川省的食品被毒素污染,对居民构成潜在的风险.
通过饮食接触到AFs,特别是来自谷物和红产品,可能与肝癌的低但可测量的风险有关.
进一步的监测和控制措施是有必要的,以减轻该地区的偏毒素暴露.

关键词:

非洲毒素 (Aflatoxins) 是一种毒素.通过饮食的暴露.发生的情况.风险评估风险评估风险评估风险投资额度的风险差额.

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