Health risks of potentially toxic elements in Cyprinus carpio in the karst plateau lake, China.

IF 3.3 2区农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY

Journal of the Science of Food and Agriculture Pub Date : 2024-11-12 DOI:10.1002/jsfa.14025

Dan Yang, Na An, Xin Yang, Jiao Zheng, Lingbin Yan, Lifei Yu

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引用次数: 0

Abstract

Background: Elevated potentially toxic elements (PTEs) in aquatic products could threaten the health of ordinary consumers. Levels of chromium (Cr), arsenic (As), lead (Pb), and mercury (Hg) in Cyprinus carpio in karst plateau freshwater Lake, Caohai Lake, China were quantified using inductively coupled plasma mass spectrometry (ICP-MS) and evaluated using a risk method with Monte Carlo simulation.

Result: Levels of Cr, As, Pb, and Hg in muscle tissue were substantially lower than those in viscera. The maximum concentration of muscle-bound Cr, As, Pb, and Hg were less than the standard references set by Chinese Food Codex (GB 2762-2022). The levels of Cr, As, Pb, and Hg in muscle tissue were independent of fish weight and length. The hazard index of all investigated elements in muscle tissue were less than one for adults and children, whereas the target hazard quotients of muscle-bound PTEs for children were higher than those for adults. Results indicated that exposure duration was the largest contributor to the hazard quotient of Cr, As, and Hg, whereas the concentration of Pb in muscle was the most sensitive factor affecting the variation in hazard quotient of Pb.

Conclusion: There is no risk related to the normal intake of muscle-bound Cr, Pb, As and Hg with the consumption of Cyprinus carpio. A better definition of the probability distribution for exposure duration and PTEs concentration could result in a more accurate hazard quotient. © 2024 Society of Chemical Industry.

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中国喀斯特高原湖泊中鲤鱼体内潜在有毒元素的健康风险。

背景：水产品中潜在有毒元素（PTEs）的升高会威胁到普通消费者的健康。采用电感耦合等离子体质谱法（ICP-MS）对中国岩溶高原淡水湖草海湖中鲤鱼体内的铬（Cr）、砷（As）、铅（Pb）和汞（Hg）含量进行了定量分析，并采用蒙特卡罗模拟风险法进行了评估：结果：肌肉组织中的铬、砷、铅和汞含量大大低于内脏中的含量。肌肉中结合铬、砷、铅和汞的最高浓度低于中国食品法典（GB 2762-2022）规定的标准参考值。肌肉组织中的铬、砷、铅和汞含量与鱼的体重和长度无关。成人和儿童肌肉组织中所有调查元素的危害指数均小于 1，而儿童肌肉结合 PTEs 的目标危害商数高于成人。结果表明，接触时间是影响铬、砷和汞危害商的最大因素，而肌肉中的铅浓度则是影响铅危害商变化的最敏感因素：结论：食用鲤鱼不会对正常摄入的肌肉结合铬、铅、砷和汞造成危害。对暴露持续时间和 PTEs 浓度的概率分布进行更好的定义，可得出更准确的危害商数。© 2024 化学工业协会。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the Science of Food and Agriculture 工程技术-农业综合

CiteScore

8.10

自引率

4.90%

发文量

634

审稿时长

3.1 months

期刊介绍： The Journal of the Science of Food and Agriculture publishes peer-reviewed original research, reviews, mini-reviews, perspectives and spotlights in these areas, with particular emphasis on interdisciplinary studies at the agriculture/ food interface. Published for SCI by John Wiley & Sons Ltd. SCI (Society of Chemical Industry) is a unique international forum where science meets business on independent, impartial ground. Anyone can join and current Members include consumers, business people, environmentalists, industrialists, farmers, and researchers. The Society offers a chance to share information between sectors as diverse as food and agriculture, pharmaceuticals, biotechnology, materials, chemicals, environmental science and safety. As well as organising educational events, SCI awards a number of prestigious honours and scholarships each year, publishes peer-reviewed journals, and provides Members with news from their sectors in the respected magazine, Chemistry & Industry . Originally established in London in 1881 and in New York in 1894, SCI is a registered charity with Members in over 70 countries.