Article (Scientific journals)
Occurrence of trace elements (TEs) in seafood from the North Persian Gulf: Implications for human health
Soltani, Naghmeh; Marengo, Michel; Keshavarzi, Behnam et al.
2021In Journal of Food Composition and Analysis, 97
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Keywords :
Trace elements; Food composition; Muscle and liver tissues; Risk assessment; Persian Gulf
Abstract :
[en] In the present study the concentrations of 12 trace elements (TEs): As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, and Zn were quantified in muscle and, where possible, liver tissues, of six commercially important marine species including fish (Euryglossa orientalis, Sardinella longiceps, Carcharhinus dussumieri), crustacean (Portunus armatus, Thenu orientalis) and mollusc (Sepia pharanois) collected from the North Persian Gulf. Arsenic, copper, iron, and zinc were observed to be the most dominant TEs in muscle and liver tissues of all the species. In comparing with the maximum permissible limits (MPL) set by international organizations for seafood including FAO (1983), EC (2007), FAO/WHO (2007), and USEPA (2011), the mean concentrations of As, Cd in all the species and Mn, Zn, and Hg in some species exceeded their MPL limits. The relationships between TEs concentration and biometric indices (body length and weight) varied markedly among the TEs within both species and tissues. Estimated daily intake (EDI) results in comparison with values of the tolerable daily intake (TDI) confirmed that consumption of T. orientalis, C. dussumieri and S. pharanois from the sampled locations exceed their maximum values for As, Cd, Hg, and Se established for children.
Research center :
FOCUS - Freshwater and OCeanic science Unit of reSearch - ULiège
Disciplines :
Environmental sciences & ecology
Aquatic sciences & oceanology
Author, co-author :
Soltani, Naghmeh;  Shiraz University, 71454 Shiraz, Iran > Department of Earth Sciences > College of Science
Marengo, Michel ;  Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Océanographie biologique
Keshavarzi, Behnam;  Shiraz University > Department of Earth Sciences > College of Science
Moore, Farid;  Shiraz University, 71454 Shiraz, Iran > Department of Earth Sciences > College of Science
Hooda, Peter S;  Kingston University London, UK > School of Geography, Eeology and the Environment
Mahmoudi, Mohammad Reza;  Fasa University, Fasa, Fars, Iran > Department of Statistics
Gobert, Sylvie  ;  Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Océanographie biologique
Language :
English
Title :
Occurrence of trace elements (TEs) in seafood from the North Persian Gulf: Implications for human health
Publication date :
2021
Journal title :
Journal of Food Composition and Analysis
ISSN :
0889-1575
eISSN :
1096-0481
Publisher :
Elsevier, Atlanta, United States - California
Volume :
97
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 22 January 2021

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