首页> 外文期刊>Environmental Pollution >Human dietary exposure and levels of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), dioxin-like polychlorinated biphenyls (DL-PCBs) and non-dioxin-like polychlorinated biphenyls (NDL-PCBs) in free-range eggs close to a secondary aluminum smelter, Northern Italy
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Human dietary exposure and levels of polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), dioxin-like polychlorinated biphenyls (DL-PCBs) and non-dioxin-like polychlorinated biphenyls (NDL-PCBs) in free-range eggs close to a secondary aluminum smelter, Northern Italy

机译:人类饮食中散养鸡蛋中的膳食暴露以及多氯二苯并对二恶英(PCDDs),多氯二苯并呋喃(PCDF),类二恶英样多氯联苯(DL-PCBs)和非二恶英样多氯联苯(NDL-PCBs)的水平靠近二级铝冶炼厂,意大利北部

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摘要

PCDD/Fs and PCBs are environmentally persistent substances that have been associated with adverse effects on human health. Contamination of soils, animal feed and pastures leads to their bioaccumulation of in food products of animal origin, which are considered the major source of intake of these contaminants in humans. We analyzed eggs from free-range hens, sampled from small farms, located within a distance of 4.5 km from a secondary aluminum smelter in Northern Italy. The concentrations of PCDD/Fs, DL-PCBs and NDL-PCBs were higher in eggs from locations close to the plant, and strongly exceeded the limits set by EU Regulation 1259/2011 (2.5 pg WHO TEQ fat g(-1) for PCDD/Fs, 5.0 pg WHO TEQ g(-1) for PCDD/Fs and DL-PCBs L, 40 ng g(-1) for NDL-PCBs). Consuming contaminated eggs may pose a risk for human health, especially for children (<= 9 years) and infants (<= 3 years), due to the 2-fold excess of the current exposure limits. (C) 2015 Elsevier Ltd. All rights reserved.
机译:PCDD / Fs和PCBs是对环境有害的物质,已对人类健康产生不利影响。土壤,动物饲料和牧场的污染导致它们在动物源食品中的生物蓄积,这些食品被认为是人类摄入这些污染物的主要来源。我们分析了来自散养母鸡的鸡蛋,这些鸡蛋是从距离意大利北部第二冶炼厂4.5公里以内的小型农场取样的。靠近工厂的鸡蛋中PCDD / Fs,DL-PCBs和NDL-PCBs的浓度较高,并大大超过了欧盟法规1259/2011所设定的限值(2.5 pg WHO TEQ脂肪g(-1)用于PCDD / Fs,对于PCDD / Fs和DL-PCBs L为5.0 pg WHO TEQ g(-1),对于NDL-PCBs为40 ng g(-1)。食用受污染的鸡蛋可能会危害人类健康,尤其是对儿童(<= 9岁)和婴儿(<= 3岁)而言,这是当前暴露限值的两倍。 (C)2015 Elsevier Ltd.保留所有权利。

著录项

  • 来源
    《Environmental Pollution》 |2015年第11期|429-436|共8页
  • 作者单位

    Ist Zooprofilatt Sperimentale Piemonte Liguria &, I-10154 Turin, Italy;

    Ist Zooprofilatt Sperimentale Piemonte Liguria &, I-10154 Turin, Italy;

    Ist Zooprofilatt Sperimentale Piemonte Liguria &, I-10154 Turin, Italy;

    Ist Zooprofilatt Sperimentale Piemonte Liguria &, I-10154 Turin, Italy;

    Ist Zooprofilatt Sperimentale Piemonte Liguria &, I-10154 Turin, Italy;

  • 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

    Dioxins; Polychlorinated biphenyls; Eggs; Secondary aluminum smelter; Human exposure;

    机译:二恶英;多氯联苯;鸡蛋;二级铝冶炼厂;人类暴露;

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