{"title":"海洋金枪鱼中微量金属的积累及其对人体健康的影响。","authors":"Mariasingarayan Yosuva, Danaraj Jeyapragash, Vajravelu Manigandan, Kannan Gunasekaran, Kandasamy Priyanka, Deivasigamani Selvam, Ayyappan Saravanakumar","doi":"10.1007/s10653-025-02541-6","DOIUrl":null,"url":null,"abstract":"<p><p>The present study investigates the concentrations of 14 trace and heavy metals (Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn, Hg, As, and Se) in two oceanic tuna species (Thunnus albacares and Katsuwonus pelamis) collected from the Tharuvaikulam fish landing centre along the Tuticorin coast, Southeast India, to evaluate potential health risks associated with their consumption. The analysis focused on the muscle, liver, gill, and skin tissues which were investigated using ICP-MS to assess the potential health risks associated with their metal accumulation. The concentration patterns of trace metals in the organs of T. albacares were found to be Se > Al > Fe > Zn > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co in muscle, skin, gill, and liver. In K. pelamis, a similar pattern was observed in skin, gill, and liver in the order of Se > Al > Zn > Fe > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co. Selenium (Se) had the highest Estimated Daily Intake (EDI) value in both Thunnus albacares (0.325 mg/kg bw/day) and Katsuwonus pelamis (0.036 mg/kg bw/day), both of which exceeded the Provisional Tolerable Weekly Intake (PTWI) set by the Joint FAO/WHO Expert Committee on Food Additives. Target Hazard Quotient (THQ) values for all toxic metals in tuna from the Tharuvaikulam region were below 1 for both children and adults, indicating no significant health risks and aligning with previous findings on tuna fish species. Nevertheless, ongoing monitoring of trace metal levels in seafood from this region is recommended to ensure continued consumer safety.</p>","PeriodicalId":11759,"journal":{"name":"Environmental Geochemistry and Health","volume":"47 7","pages":"242"},"PeriodicalIF":3.2000,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Trace metal accumulation in oceanic tuna species and its implication on human health.\",\"authors\":\"Mariasingarayan Yosuva, Danaraj Jeyapragash, Vajravelu Manigandan, Kannan Gunasekaran, Kandasamy Priyanka, Deivasigamani Selvam, Ayyappan Saravanakumar\",\"doi\":\"10.1007/s10653-025-02541-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The present study investigates the concentrations of 14 trace and heavy metals (Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn, Hg, As, and Se) in two oceanic tuna species (Thunnus albacares and Katsuwonus pelamis) collected from the Tharuvaikulam fish landing centre along the Tuticorin coast, Southeast India, to evaluate potential health risks associated with their consumption. The analysis focused on the muscle, liver, gill, and skin tissues which were investigated using ICP-MS to assess the potential health risks associated with their metal accumulation. The concentration patterns of trace metals in the organs of T. albacares were found to be Se > Al > Fe > Zn > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co in muscle, skin, gill, and liver. In K. pelamis, a similar pattern was observed in skin, gill, and liver in the order of Se > Al > Zn > Fe > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co. Selenium (Se) had the highest Estimated Daily Intake (EDI) value in both Thunnus albacares (0.325 mg/kg bw/day) and Katsuwonus pelamis (0.036 mg/kg bw/day), both of which exceeded the Provisional Tolerable Weekly Intake (PTWI) set by the Joint FAO/WHO Expert Committee on Food Additives. 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引用次数: 0
摘要
本研究调查了从印度东南部Tuticorin海岸的Tharuvaikulam鱼类捕捞中心收集的两种海洋金枪鱼（Thunnus albacares和Katsuwonus pelamis）中14种微量和重金属（Ag、Al、Cd、Co、Cr、Cu、Fe、Mn、Ni、Pb、Zn、Hg、As和Se）的浓度，以评估与食用它们相关的潜在健康风险。分析的重点是肌肉、肝脏、鳃和皮肤组织，使用ICP-MS对这些组织进行了调查，以评估与其金属积累相关的潜在健康风险。结果表明，白鲟各器官微量金属在肌肉、皮肤、鳃和肝脏中的浓度分布规律为Se > Al > Fe > Zn > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co。在大虾中，皮肤、鳃和肝脏中也观察到类似的模式，顺序为Se b> Al b> Zn b> Fe b> Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co。黄鳍金枪鱼（Thunnus albacares, 0.325 mg/kg bw/day）和大虾（Katsuwonus pelamis, 0.036 mg/kg bw/day）的硒（Se）估计每日摄入量（EDI）最高，均超过了粮农组织/世卫组织食品添加剂联合专家委员会设定的临时每周可耐受摄入量（PTWI）。塔鲁瓦伊库拉姆地区金枪鱼中所有有毒金属的目标危害商（THQ）值对儿童和成人都低于1，表明没有重大的健康风险，并与以前关于金枪鱼品种的调查结果一致。尽管如此，仍建议对该地区海产品中的微量金属水平进行持续监测，以确保消费者的持续安全。
Trace metal accumulation in oceanic tuna species and its implication on human health.
The present study investigates the concentrations of 14 trace and heavy metals (Ag, Al, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Zn, Hg, As, and Se) in two oceanic tuna species (Thunnus albacares and Katsuwonus pelamis) collected from the Tharuvaikulam fish landing centre along the Tuticorin coast, Southeast India, to evaluate potential health risks associated with their consumption. The analysis focused on the muscle, liver, gill, and skin tissues which were investigated using ICP-MS to assess the potential health risks associated with their metal accumulation. The concentration patterns of trace metals in the organs of T. albacares were found to be Se > Al > Fe > Zn > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co in muscle, skin, gill, and liver. In K. pelamis, a similar pattern was observed in skin, gill, and liver in the order of Se > Al > Zn > Fe > Cr > Cu > Mn > Ni > Pb > As > Hg > Cd > Co. Selenium (Se) had the highest Estimated Daily Intake (EDI) value in both Thunnus albacares (0.325 mg/kg bw/day) and Katsuwonus pelamis (0.036 mg/kg bw/day), both of which exceeded the Provisional Tolerable Weekly Intake (PTWI) set by the Joint FAO/WHO Expert Committee on Food Additives. Target Hazard Quotient (THQ) values for all toxic metals in tuna from the Tharuvaikulam region were below 1 for both children and adults, indicating no significant health risks and aligning with previous findings on tuna fish species. Nevertheless, ongoing monitoring of trace metal levels in seafood from this region is recommended to ensure continued consumer safety.
期刊介绍：
Environmental Geochemistry and Health publishes original research papers and review papers across the broad field of environmental geochemistry. Environmental geochemistry and health establishes and explains links between the natural or disturbed chemical composition of the earth’s surface and the health of plants, animals and people.
Beneficial elements regulate or promote enzymatic and hormonal activity whereas other elements may be toxic. Bedrock geochemistry controls the composition of soil and hence that of water and vegetation. Environmental issues, such as pollution, arising from the extraction and use of mineral resources, are discussed. The effects of contaminants introduced into the earth’s geochemical systems are examined. Geochemical surveys of soil, water and plants show how major and trace elements are distributed geographically. Associated epidemiological studies reveal the possibility of causal links between the natural or disturbed geochemical environment and disease. Experimental research illuminates the nature or consequences of natural or disturbed geochemical processes.
The journal particularly welcomes novel research linking environmental geochemistry and health issues on such topics as: heavy metals (including mercury), persistent organic pollutants (POPs), and mixed chemicals emitted through human activities, such as uncontrolled recycling of electronic-waste; waste recycling; surface-atmospheric interaction processes (natural and anthropogenic emissions, vertical transport, deposition, and physical-chemical interaction) of gases and aerosols; phytoremediation/restoration of contaminated sites; food contamination and safety; environmental effects of medicines; effects and toxicity of mixed pollutants; speciation of heavy metals/metalloids; effects of mining; disturbed geochemistry from human behavior, natural or man-made hazards; particle and nanoparticle toxicology; risk and the vulnerability of populations, etc.
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