Trace elements in heart tissue of wild and fattened bluefin tuna {Thunnus thynnus L. 1758 in the Turkish part of the Eastern Mediterranean

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dc.contributor.authorPercin F.
dc.contributor.authorSogut O.
dc.date.accessioned2019-10-26T22:46:42Z
dc.date.available2019-10-26T22:46:42Z
dc.date.issued2010
dc.departmentEge Üniversitesien_US
dc.description.abstractThe objective of this research was to analyze four essential elements, copper (Cu), manganese (Mn), zinc (Zn) and iron (Fe), one potentially essential element, nickel (Ni), and one non-essential element, lead (Pb), in heart tissues between wild/fattened and female/male bluefin tuna in the eastern Mediterranean near Turkey. Hundred individual samples of wild and fattened tuna, including 50 female and 50 male fish, were investigated. Wild fish were obtained from Antalya Bay and the fattened samples were taken from a tuna fish farm in Ildir Bay (Izmir) during the spring. The mean trace elements of wilds were determined to be: Pb, 0.051 ; Cu, 0.725; Mn, 0.123; Ni, 0.130; Zn, 3.398; and Fe, 6.459 (µg/g wt wt). Values for fattened fish were as follows: Pb, 0.044; Cu, 0.558; Mn, 0.125; Ni, 0.107; Zn, 3.328; Fe, 6.749 (µg/g wt wt). In comparing wild and fattened fish, all differences were significant except those of Mn and Zn (p<0.05). On the other hand, in terms of gender, mean trace element contents in the heart tissue of wild and fattened female BFTs, respectively, were Pb, 0.052, 0.043; Cu, 0.762, 0.571; Mn, 0.125, 0.130; Ni, 0.146, 0.105; Zn, 3.401, 3.506; and Fe, 6.511,6.583. In addition, these parameters for wild and fattened male BFTs, respectively, were as follows: Pb, 0.050,0.045; Cu, 0.688,0.545; Mn, 0.121,0.120; Ni, 0.114,0.109; Zn, 3.395,3.150; and Fe, 6.407,6.914. In terms of gender, the Pb, Cu, and Ni differences between wild female and fattened female samples were significant (p<0.05). Furthermore, all differences between wild males and captive males were significant except that of Mn (p<0.05). Thus, the mean trace element content in the heart tissue of all BFTs were: Pb, 0.048; Cu, 0.642; Mn, 0.124; Ni, 0.119; Zn, 3.363; and Fe, 6.604.en_US
dc.identifier.endpage1187en_US
dc.identifier.issn1459-0255
dc.identifier.issn1459-0255en_US
dc.identifier.issue3-4 PART 2en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1184en_US
dc.identifier.urihttps://hdl.handle.net/11454/20127
dc.identifier.volume8en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWFL Publisher Ltd.en_US
dc.relation.ispartofJournal of Food, Agriculture and Environmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBluefin tunaen_US
dc.subjectCopperen_US
dc.subjectFatteneden_US
dc.subjectHeart tissueen_US
dc.subjectIronen_US
dc.subjectLeaden_US
dc.subjectManganeseen_US
dc.subjectNickelen_US
dc.subjectThunnus thynnusen_US
dc.subjectTrace elementsen_US
dc.subjectWilden_US
dc.subjectZincen_US
dc.titleTrace elements in heart tissue of wild and fattened bluefin tuna {Thunnus thynnus L. 1758 in the Turkish part of the Eastern Mediterraneanen_US
dc.typeArticleen_US

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