Potential non-carcinogenic and carcinogenic health risks of elements of health concern bioaccumulated in seafood from local fish rafts in Trang province, Thailand

IF 4.8 Q1 AGRICULTURE, MULTIDISCIPLINARY Journal of Agriculture and Food Research Pub Date : 2024-06-27 DOI:10.1016/j.jafr.2024.101272
Kanjana Imsilp , Niyada Lansubsakul , Wachiryah Thong-asa , Pattanasuda Sirinupong , Pun Yeesin , Napasorn Phaochoosak , Phanwimol Tanhan
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Abstract

Marine ecosystems are increasingly contaminated by pollutants from human activities which could impact seafood quality. This study investigated the levels of six potentially toxic elements of health concern including arsenic (As), cadmium (Cd), chromium (Cr), mercury (Hg), nickel (Ni), and lead (Pb). Analyses of those elements were conducted in eleven commercially available seafood species collected from local fish rafts in Trang province, Thailand. The findings revealed variations of element of health concern content among species, with H. raphidea exhibiting significantly high levels. Human health risks were assessed for estimated daily intake and non-carcinogenic and carcinogenic risks. The results indicate potential risks associated with As consumption, especially in the case of H. raphidea. Children (3.0–5.9 years) had the greatest vulnerable risks in comparison to other age groups. The levels of elements of health concern in most seafood samples were within safe limits. However, the continuous surveillance, monitoring, and management of these contaminants in seafood are needed, particularly in vulnerable populations.

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泰国 Trang 省当地鱼排海产品中生物累积的健康问题元素的潜在非致癌和致癌健康风险
海洋生态系统正日益受到人类活动污染物的污染,这可能会影响海产品的质量。本研究调查了与健康有关的六种潜在有毒元素的含量,包括砷(As)、镉(Cd)、铬(Cr)、汞(Hg)、镍(Ni)和铅(Pb)。研究人员对从泰国 Trang 省当地鱼排收集的 11 种市售海产品中的这些元素进行了分析。研究结果表明,不同种类的海产品中与健康有关的元素含量各不相同,其中H. raphidea的含量明显较高。根据估计的每日摄入量以及非致癌和致癌风险,对人类健康风险进行了评估。结果表明,食用 As(尤其是 H. raphidea)会带来潜在风险。与其他年龄组相比,儿童(3.0-5.9 岁)面临的风险最大。大多数海产品样本中与健康有关的元素含量都在安全范围之内。然而,需要对海产品中的这些污染物进行持续监测、监控和管理,尤其是在易感人群中。
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来源期刊
CiteScore
5.40
自引率
2.60%
发文量
193
审稿时长
69 days
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