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Cumulative risk assessment of dietary exposure to triazole fungicides from 13 daily-consumed foods in China

机译：累积风险评估膳食暴露于中国每日食品的三唑杀菌剂

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摘要

The agroeconomic benefits of the routine use of triazole fungicides on crops have been evident for more than 40 years. However, increasing evidence shows that residues of triazoles are ubiquitous in various foods and thus could pose a potential health risk to humans. We analyzed 3406 samples of 13 food commodities that were collected from markets in 9 regions across China, and assessed the health risk of both chronic and acute exposure to the triazoles for Chinese children (1-6 years old) and the general population. Among all samples, 55.52% had triazoles in concentrations of 0.10-803.30 mu g/kg, and 29.77% of samples contained a combination of 2-7 tri-azoles. Tebuconazole and difenoconazole were the most commonly found triazoles in the foods, being detected in 33.44% and 30.45% of samples, respectively. Chronic and acute cumulative risk assessment for total triazoles based on a relative potency factor method revealed that exposure to triazoles from these particular commodities was below the levels that might pose a health risk (chronic hazard index range, 5.90x10-7 to 1.83x10- 3; acute hazard index range, 7.77x10- 5 to 0.39, below 1). Notably, dietary exposure risk for children was greater than that for the general population-particularly for the acute intake of mandarin, grape, and cucumber (acute hazard index values of 0.35-0.39). Despite the low health risk, the potential hazards of exposure to triazoles should raise public concern owing to their ubiquitous presence in common foods and potential cumulative effects.commentSuperscript/Subscript Available/comment
机译：常规使用三唑杀菌剂对作物进行常规使用的农业经济效益已明显超过40年。然而，增加的证据表明，三唑的残留在各种食物中普遍存在，因此可能对人类造成潜在的健康风险。我们分析了3406个粮食商品的样本，该商品于中国的9个地区从市场收集，并评估了慢性和急性暴露于中国儿童的三唑（1-6岁）和一般人群的健康风险。在所有样品中，55.52％的三唑浓度为0.10-803.30μmg/ kg，29.77％的样品含有2-7三唑的组合。 Tebuconazole和DiyenoConazole分别是食物中最常见的三唑，分别在33.44％和30.45％的样品中检测。基于相对效力因子方法的总三唑的慢性和急性累积风险评估显示，从这些特定商品的三唑暴露低于可能造成健康风险的水平（慢性危险指数范围，5.90x10-7至1.83x10-3 ;急性危险指数范围，7.77×10-5至0.39，低于1）。值得注意的是，儿童的饮食暴露风险大于一般人群的风险 - 特别是对于普通话，葡萄和黄瓜的急性摄入（急性危险指数值为0.35-0.39）。尽管健康风险低，但由于普遍存在的食物和潜在的累积效应而导致三唑接触的潜在危害应该提高公众关注。

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  • 来源
    《Environmental Pollution》 |2021年第10期|117550.1-117550.11|共11页
  • 作者

    Cui Kai; Wu Xiaohu; Zhang Ying; Cao Junli; Wei Dongmei; Xu Jun; Dong Fengshou; Liu Xingang; Zheng Yongquan;

  • 作者单位

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

    Chinese Acad Agr Sci Key Lab Control Biol Hazard Factors Plant Origin State Key Lab Biol Plant Dis & Insect Pests Inst Plant Protect Minist Agr Beijing 100193 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Triazole fungicide; Relative potency factor; Food; Chronic risk assessment; Acute risk assessment;

    机译：三唑杀菌剂;相对效力因子;食物;慢性风险评估;急性风险评估;

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