Metal contents in common edible ifsh species and evaluation of potential health risks to consumers

Metal contents in common edible ifsh species and evaluation of potential health risks to consumers

Naglaa Farag Soliman;Samir Mahmoud Nasr

【期刊名称】《海岸生命医学杂志（英文版）》 【年(卷),期】2015(000)012

【摘要】Objective:To conduct a health risk assessment of some heavy metals attributed to consumption of common edible fish species available for consumers. Methods: Concentrations of Cd, Cr, Cu, Fe, Mn, Pb and Zn were determined in muscles, gills, livers, bones and skins of six common edible fish species, namelyOreochromis niloticus, Mugil cephalus, Sardinella aurita, Mullus barbatus, Boops boops, Pagrus pagrus. Concentrations of heavy metals were determined by atomic absorption spectrophotometer and expressed asμg/g of wet tissue. Results:Results showed that iron and zinc were the most abundant among all fish tissues under investigation. The data obtained in the present work were compared well with the counterpart data reported internationally. The estimated values of all metals in muscles of fish in this study were below the permissible limits. Moreover, the potential health risks of metals to human via consumption of seafood were assessed by estimating daily intake and target heath quotient. Generally, risk values for the measured metals do not pose unacceptable risks at mean ingestion rate for muscles. Conclusions: It can be concluded that

the investigated metals in edible parts of the examined species have no health problems for consumers. 【总页数】6页(956-961) 【关键词】

【作者】Naglaa Farag Soliman;Samir Mahmoud Nasr

【作者单位】Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria, Egypt;Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria, Egypt 【正文语种】英文 【中图分类】 【文献来源】

https://www.zhangqiaokeyan.com/academic-journal-cn_coastal-life-medicine-journal-english_thesis/0201264251071.html 【相关文献】

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