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Potential human health risks from toxic metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and organochlorine pesticides via canned fish consumption: Estimation of target hazard quotients
Canned fish (tuna and sardine) of different geographical regions were collected randomly from supermarkets and were analyzed for heavy metal contents (Hg, Cd and Pb) polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and pesticides. Canned fish samples (two brands of sardines, six brands of tuna) that were purchased from Egyptian cities between 2009 and 2010, represent four countries (Morocco, Republic of Yemen, Indonesia and Thailand). Health risks on humans via dietary intake of seafood were assessed by the target hazard quotients (THQs), potential non-carcinogenic and carcinogenic effects. The contents of trace metals in canned tuna and canned sardines were found as: 0.149–0.218 μg/g for Cd; 0.312–0.937 μg/g for Pb and 0.053–0.022 μg/g for Hg. Canned sardines fluctuated between 0.55 and 1.82, 1.08 and 1.64, 11.91 and 26.24 ng/g for total HCHs, Total cyclodienes and DDTs respectively while the corresponding concentrations in canned tuna were 0.24–1.85, 0.24–1‥85 and 6.56–49.73 ng/g, respectively. Total PCBs fluctuated between 21.75 and 55.10 for canned sardines and 8.56–208.11 ng/g for canned tuna. On the other hand the total PAHs fluctuated between 0.006–9.775 and 1.556–2.686 ng/g for tuna and sardines. From the human health point of view, there is no adverse health effect for both PAHs and heavy metals content on consumers.
Potential human health risks from toxic metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and organochlorine pesticides via canned fish consumption: Estimation of target hazard quotients
Canned fish (tuna and sardine) of different geographical regions were collected randomly from supermarkets and were analyzed for heavy metal contents (Hg, Cd and Pb) polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and pesticides. Canned fish samples (two brands of sardines, six brands of tuna) that were purchased from Egyptian cities between 2009 and 2010, represent four countries (Morocco, Republic of Yemen, Indonesia and Thailand). Health risks on humans via dietary intake of seafood were assessed by the target hazard quotients (THQs), potential non-carcinogenic and carcinogenic effects. The contents of trace metals in canned tuna and canned sardines were found as: 0.149–0.218 μg/g for Cd; 0.312–0.937 μg/g for Pb and 0.053–0.022 μg/g for Hg. Canned sardines fluctuated between 0.55 and 1.82, 1.08 and 1.64, 11.91 and 26.24 ng/g for total HCHs, Total cyclodienes and DDTs respectively while the corresponding concentrations in canned tuna were 0.24–1.85, 0.24–1‥85 and 6.56–49.73 ng/g, respectively. Total PCBs fluctuated between 21.75 and 55.10 for canned sardines and 8.56–208.11 ng/g for canned tuna. On the other hand the total PAHs fluctuated between 0.006–9.775 and 1.556–2.686 ng/g for tuna and sardines. From the human health point of view, there is no adverse health effect for both PAHs and heavy metals content on consumers.
Potential human health risks from toxic metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, and organochlorine pesticides via canned fish consumption: Estimation of target hazard quotients
El Morsy, Fadia A.M. (author) / El-Sadaawy, Manal M. (author) / Ahdy, Hoda H.H. (author) / Abdel-Fattah, Laila M. (author) / El-Sikaily, Amany M. (author) / Khaled, Azza (author) / Tayel, Fathi M.T. (author)
Journal of Environmental Science and Health, Part A ; 48 ; 1470-1478
2013-10-15
9 pages
Article (Journal)
Electronic Resource
English
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