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首页> 外文期刊>The Science of the Total Environment >Bioaccumulation and risks of 24 personal care products in plasma of wild fish from the Yangtze River, China
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Bioaccumulation and risks of 24 personal care products in plasma of wild fish from the Yangtze River, China

机译：来自长江野生鱼等野生鱼等野生鱼类的24种个人护理产品的生物累积和风险

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摘要

We used a hybrid precipitation method to simultaneously extract and analyze 24 personal care products (PCPs), including 16 biocides, 4 synthetic musks, and 4 benzotriazoles, in the plasma of fish. The method's performance was validated for plasma samples with and without beta-glucuronidase/aryl-sulfatase hydrolysis. The recoveries were in the range of 70-120% for most of the PCPs, except N,N-diethyl-3-methylbenzamide (DEET), clotrimazole (CTZ), miconazole and itraconazole at spiking concentration of 20 and 5 ng/mL. The quantification limits ranged between 0.89 and 17.9 ng/mL (hydrolyzed plasma) and 0.85-18.5 ng/mL (non-hydrolyzed plasma), except CTZ at 77.5 ng/mL and 76.3 ng/mL. Totally, 13 PCPs were detected in plasma samples of fish collected from the Yangtze River, with a maximum concentration of 58.4 ng/mL (galaxolide). Compounds with the phenol hydroxyl groups of parabens or triclosan in hydrolyzed plasma showed higher concentrations than those in unhydrolyzed plasma with the ratio of conjugation (glucuronides + sulfates) forms up to 86%. The median values for the logarithm of bioaccumulation factors were between 1.39 and 4.15, which were 2-3 orders of magnitude higher than the theoretical logarithm of bioconcentration factors. Using the fish plasma model, the effect ratios (effect concentration/measured plasma concentration ratios) of tonalide, galaxolide, benzotriazole, triclosan, and DEET reached 0.35, 4.15, 3.78, 7.52, and 9.24, respectively. These are recognized as priority chemicals for further risk assessment. (c) 2019 Elsevier B.V. All rights reserved.
机译：我们使用杂种沉淀法同时提取和分析24种个人护理产品（PCP），包括16种杀生物剂，4个合成麝香和4个苯并三唑，在鱼的血浆中。该方法的性能验证了具有和不含β-葡糖醛酸酶/芳基 - 硫酸酶水解的等离子体样品。对于大多数PCP，除去除了N，N-二乙基-3-甲基苄酰胺（DEET），克拉甲唑（CTZ），巯基唑和伊唑啉，纯净浓度为20-120％，回收率为70-120％。除了77.5ng / ml和76.3ng / ml的CTZ之外，定量限制范围为0.89和17.9 ng / ml（水解等离子体）和0.85-18.5ng / ml（非水解血浆）和76.3ng / ml。完全，在从长江收集的鱼的血浆样本中检测到13个PCP，最大浓度为58.4ng / ml（Galaxolide）。与水解等离子体中羟基苯甲酸苯酚或三氯烷的化合物显示出比未渗出的血浆中的浓度高，缀合（葡糖醛酸+硫酸盐）的比例高达86％。生物积累因子对数的中值介于1.39和4.15之间，比生物康复因子的理论对数高2-3个数量级。使用鱼等离子体模型，单位素，半酸甲醚，苯并三唑，三氯烷和DEET的效果比（效应浓度/测量血浆浓度比）分别达到0.35,4.15,3.78,7.52和9.24。这些被认为是进一步风险评估的优先化学品。 （c）2019 Elsevier B.v.保留所有权利。

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  • 来源
    《The Science of the Total Environment》 |2019年第may15期|810-819|共10页
  • 作者

    Yao Li; Lv Yin-Zhi; Zhang Li-Juan; Liu Wang-Rong; Zhao Jian-Liang; Yang Yuan-Yuan; Jia Yu-Wei; Liu You-Sheng; He Liang-Ying; Ying Guang-Guo;

  • 作者单位

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China|China Natl Analyt Ctr Guangzhou Guangzhou 510070 Guangdong Peoples R China;

    Chinese Acad Sci Guangzhou Inst Geochem State Key Lab Organ Geochem Guangzhou 510640 Guangdong Peoples R China;

    Minist Ecol & Environm PRC South China Inst Environm Sci Guangzhou 510655 Guangdong Peoples R China;

    Minist Ecol & Environm PRC South China Inst Environm Sci Guangzhou 510655 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

    South China Normal Univ Guangdong Prov Key Lab Chem Pollut & Environm Saf SCNU Environm Res Inst Guangzhou 510006 Guangdong Peoples R China|South China Normal Univ MOE Key Lab Theoret Chem Environm Guangzhou 510006 Guangdong Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Personal care products; Fish plasma; Bioaccumulation; The Yangtze River; Risk assessment;

    机译：个人护理产品;鱼等离子体;生物累积;长江;风险评估;

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