| 日常衣物中的邻苯二甲酸酯污染及其人体暴露风险 |
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| 引用本文： | 刘玉斌,张艺蕾,李科,吴颖虹,汪磊.日常衣物中的邻苯二甲酸酯污染及其人体暴露风险[J].生态毒理学报,2020,15(1):186-192. |
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| 作者姓名： | 刘玉斌 张艺蕾 李科 吴颖虹 汪磊 |
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| 作者单位： | 1. 南开大学环境科学与工程学院，环境污染过程与基准教育部重点实验室/天津市城市生态环境修复与污染防治重点实验室，天津 300071
2. 天津市疾病预防控制中心理化室，天津 300011 |
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| 基金项目： | 国家自然科学基金资助项目(41722304，21777075)；教育部“111”引智基地项目(T2017002)；中央高校基本科研专项 |
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| 摘 要： | 邻苯二甲酸酯(PAEs)作为一类内分泌干扰物,被广泛应用于工业生产。为了查明日常衣物中PAEs的污染状况,并评估其通过衣物的皮肤接触可能造成的人体暴露风险,本研究检测了日常生活中的新、旧衣服中7种典型PAEs的浓度,并通过实验模拟研究了衣料中PAEs向汗液的析出行为。结果表明,邻苯二甲酸二丁酯(DBP)和邻苯二甲酸二异辛酯(DEHP)分别是旧衣服和新衣服中的代表性PAE。旧衣服中DEHP的浓度显著高于新衣服;婴儿衣服中DEHP的浓度高于成人衣服。穿着和清洗过程中的二次污染可能对衣服中的PAEs有显著影响,衣服材质可能是影响旧衣服中PAEs浓度的重要因素。汗液会导致衣物中的PAEs析出,从而明显增加PAEs的人体暴露风险。
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| 关 键 词： | 邻苯二甲酸酯 日常衣物 皮肤暴露 模拟汗液 |
| 收稿时间： | 2019/3/3 0:00:00 |
| 修稿时间： | 2019/4/17 0:00:00 |
Phthalates in Daily Clothes: Occurrence and Human Exposure |
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| Liu Yubin,Zhang Yilei,Li Ke,Wu Yinghong,Wang Lei.Phthalates in Daily Clothes: Occurrence and Human Exposure[J].Asian Journal of Ecotoxicology,2020,15(1):186-192. |
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| Authors: | Liu Yubin Zhang Yilei Li Ke Wu Yinghong Wang Lei |
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| Institution: | 1. Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria/Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
2. Department of Physical and Chemical Test, Tianjin Centers for Disease Control and Prevention, Tianjin 300011, China |
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| Abstract: | Phthalate esters (PAEs), a class of endocrine disrupting chemicals, are widely used in industry. To evaluate the occurrence of PAEs in daily clothes and the risk of exposure via skin contact, the concentrations of seven typical PAEs in daily clothes were detected. The role of sweat on PAEs release from clothes was evaluated in simulated experiments. The results show that di-n-butyl phthalate (DBP) and di (2-ethylhexyl) phthalate (DEHP) were the dominant PAEs in the used clothes and new clothes, respectively. Higher levels of DEHP was detected in the used clothes and the infant clothes, compared with those in the new clothes and the adult clothes, respectively. These results suggest that further PAEs contamination in clothes may occur during wearing or laundering, and the clothing material may be an important factor influencing PAEs contamination in the used clothes. Sweat can increase the release of PAEs from clothes, inducing a higher risk of human exposure to PAEs. |
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| Keywords: | phthalates daily clothes dermal exposure artificial sweat |
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