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基于ICP-MS的定量分析和对来自印度奈的鱼类中的金属 (化物) 的风险评估

Suryapratap Ray¹, Chitra Jangid², Gracy Anu Francis¹

¹Department of Biosciences, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India.

Frontiers in public health

|July 23, 2025

概括

奈鱼中的重金属污染,包括Oreochromis mossambicus中的,构成风险. 然而,尽管建议监测,但鱼类消费仍然是安全的.

科学领域:

环境科学环境科学
海洋生物学海洋生物学
食品安全食品安全

背景情况:

海洋生态系统中的重金属污染破坏了热量动力学,并对鱼群和人类健康构成风险.
水产资源对于可持续营养至关重要,使得海鲜安全成为一个重大问题.

研究的目的:

为了评估来自印度奈的三种鱼类的重金属污染:Nemipterus japonicus,Oreochromis mossambicus和Lates calcarifer.
评估与这些鱼类的消费相关的潜在健康风险.

主要方法:

使用诱导合等离子体质谱法 (ICP-MS) 对肝脏,和肌肉组织进行重金属分析.
对 (As), (Cd), (Cr), (Hg), (Pb), (Sr) 和 (V) 的分析.

主要成果:

分析重金属的度范围在物种和器官之间确定.
奥里奥克罗米斯·莫桑比克斯 (Oreochromis mossambicus) 的重金属污染量最高,肌肉组织中含量特别高 (12.399微克/千克).
对Oreochromis mossambicus的危险指数 (HI) 在儿童 (0.238) 和成年人 (0.136) 中最高.

结论:

尽管某些物种的含量较高,但危险系数 (HQ) 和HI值低于1,表明安全消费限值.
严格的监测和监管措施对于减轻海鲜中的重金属污染和保护公共健康至关重要.

关键词:

受污染的鱼类被污染了环境影响环境影响环境影响评估健康风险评估健康风险海鲜海鲜海鲜海鲜微量元素的微量元素.

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