Antalya Körfezinde Avlanan Bazı Balık Türlerinde Cu, Zn, Pb ve Cd İçeriği
Bu çal›flmada Antalya Körfezinde 2000 y›l› Ocak, fiubat ve Mart aylar›nda avlanan bal›k türlerinin (Mullus barbatus, Mugil cephalus, Trachurus trachurus, Pagellus acarne, Dicentrarchus labrax, Sparus auratus, Sardinella aurita, Boops boops, Scomber japonicus, Solea solea) kas ve karaci¤er dokusunda Cu, Zn, Pb ve Cd içerikleri belirlenmifltir. Araflt›rma sonuçlar› bal›klar›n kas dokusunda Cu ve Zn içeri¤inin s›ras› ile 0,51-3,66 mg/kg ve 3,17-11,36 mg/kg, karaci¤erlerinde ise 0,83-4,44 mg/kg ve 3,97- 15,14 mg/kg aras›nda de¤iflti¤ini göstermifltir. A¤›r metaller aras›nda insan sa¤l›¤› aç›s›ndan toksisitesi yüksek metallerden olan Pb ve Cd ise bal›k örneklerinin kas dokusunda s›ras› ile 0,00-2,05 mg/kg ve 0,00-0,13 mg/kg, karaci¤er dokusunda ise 0,00-2,25 mg/kg ve 0,03-0,15 mg/kg de¤erleri aras›nda belirlenmifltir.
Cu, Zn, Pb and Cd Content in Some Fish Species Caught in the Gulf of Antalya
In this study Cu, Zn, Pb and Cd contents were analyzed in liver and muscle tissues of ten fish species (Mullus barbatus, Mugil cephalus, Trachurus trachurus, Pagellus acarne, Dicentrarchus labrax, Sparus auratus, Sardinella aurita, Boops boops, Scomber japonicus, Solea solea) caught in the Gulf of Antalya in January, February and March 2000. Cu and Zn contents were found to be 0.51-3.66 mg/kg and 3.17-11.36 mg/kg in fish muscles and 0.83-4.44 mg/kg and 3.97-15.14 mg/kg in liver tissue respectively. Pb and Cd, important heavy metals for human health, were found at levels of 0.00-2.05 mg/kg and 0.00-0.13 mg/kg in fish muscle and 0.00-2.25 mg/kg and 0.03-0.15 mg/kg in liver tissue respectively.