Levels of toxic elements in canned fish from the Serbian markets and their health risks assessment
2018
Abstract A total of 138 samples of canned
tuna,
sardinesand
mackerelfrom the
Serbianmarket were analyzed for toxic (As, Cd, Pb, Hg) element levels using ICP–MS. The highest average contents of toxic elements were found to be 1.70 mg kg −1 for arsenic and 0.026 mg kg −1 for cadmium in
sardineand 0.068 mg kg −1 for mercury in
tuna. The lead content was very similar (∼0.048 mg kg −1 ) of the three types of
canned fish. None of the fish analyzed contained toxic elements in levels exceeding the maximum allowable levels currently in force. Human
health risk assessmentof As, Cd, Pb and Hg in
canned fishwere investigated. A risk assessment based on the measured levels of examined elements indicated that consumption of
canned fishaccording to current eating habits in Serbia presents little risk to human health since the carcinogenic risk is within the acceptable range, 10 −4 –10 −6 .
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