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Element contents in commercial fish species from the Croatian market
被引：25
作者：
Bilandzic, Nina
[1
]
Sedak, Marija
[1
]
Calopek, Bruno
[1
]
Dokic, Maja
[1
]
Varenina, Ivana
[1
]
Kolanovic, Bozica Solomun
[1
]
Luburic, Durdica Bozic
[1
]
Varga, Ines
[1
]
Benic, Miroslav
[2
]
Roncarati, Alessandra
[3
]
机构：
[1] Croatian Vet Inst, Dept Vet Publ Hlth, Lab Residue Control, Savska Cesta 143, HR-10000 Zagreb, Croatia
[2] Croatian Vet Inst, Dept Bacteriol & Parasites, Lab Mastitis & Raw Milk Qual, Savska C 143, Zagreb 10000, Croatia
[3] Univ Camerino, Sch Biosci & Vet Med, Viale Circonvallaz 93-95, I-62024 Matelica, Italy
关键词：
Sea fish;
Freshwater fish;
Canned sardine;
Food composition;
Food analysis;
Food safety;
Toxic elements;
Microelements;
Croatian market;
HEALTH-RISK ASSESSMENT;
HEAVY-METALS CONCENTRATIONS;
MEDITERRANEAN SEA;
TRACE-ELEMENTS;
THUNNUS-THYNNUS;
RAINBOW-TROUT;
TOXIC METALS;
BLACK-SEA;
MERCURY;
CONSUMPTION;
D O I：
10.1016/j.jfca.2018.02.014
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Concentrations of toxic (Al, As, Cd, Cr, Hg, Mn, Ni, Pb) and essential elements (Cu, Fe, Zn) were measured in 11 fish species purchased from supermarkets located in different Croatian cities. Mean element concentrations in fishes ranged: mg kg(-1): Al 0.13-3.5, As 0.52-3.4, Cu 0.24-0,88, Fe 2.0-19, Mn 0.095-1.6, Zn 3.4-18; mu g kg(-1): Cd 0.61-123, Cr 5.0-41, Hg 17-130, Pb 2.0-59, Ni 5.5-51. The highest mean concentrations of elements were found in fishes: Al in cod; Cd in bluefin tuna; Cr in rainbow trout; Hg in European sea bass; Pb in canned sardine; As, Cu, Fe, Mn, Ni and Zn in sardine. Significant differences in the concentrations of all elements measured were found between fish species. Mean Cd levels of 123 mu g kg(-1) for bluefin tuna exceeded the European Commision limit of 100 mu g kg(-1). An estimation of the dietary intake of elements associated with the consumption of the studied fish species, and its comparison with the toxicological reference values is provided. The obtained results suggest a strong reason for public concern with regard to exposure to As and Hg for consumers who often consume certain types of fishes.
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页码：77 / 86
页数：10
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