ENDER YARSAN, MUSTAFA YİPEL, FULYA ALTINOK YİPEL, Bilal DİKMEN

Accumulation of nonessential potentially toxic trace elements (PTEs) in the some economically important seafood species of mediterranean

Bu çalışma Akdeniz Antalya Körfezinde avlanan ekonomik öneme sahip bazı deniz ürünleri türlerindeki (Mullus barbatus, Linnaeus, 1758, Mugil cephalus, Linnaeus, 1758, Panaeus semisulcatus, De Haan, 1844) bazı esansiyel olmayan potansiyel toksik iz elementlerin (PTEs) birikim düzeylerinin ICP-OES (İndüktif Eşleşmiş Plazma-Optik Emisyon Spektrometresi) kullanılarak belirlenmesi için yapılmıştır. Örneklere ait belirlenen sonuçların ortalama ve standart sapmaları Barbunya (M. barbatus) için Ag (0.030±0.017 mg/kg), Al (12.163±7.298 mg/kg), As (0.269±0.121 mg/kg), Ni (0.084±0.067 mg/kg), Sn (0.022±0.003 mg/kg) olarak; Kefal (M. cephalus) için Ag (0.038±0.024 mg/kg), Al (11.120±4.019 mg/kg), As (0.140±0.082 mg/kg), Ni (0.060±0.050 mg/kg), Sn (0.022±0.003 mg/kg) olarak ve Yeşil Kaplan Karidesi (P. semisulcatus) için Ag (0.032±0.029 mg/kg), Al (20.924±9.829 mg/kg), As (0.249±0.116 mg/kg), Ni (0.124±0.102 mg/kg), Sn (0.026±0.004 mg/kg) olarak belirlenmiştir. İz elemetlerin belirlenen düzeyleri Al dışındakilerde ulaşılabilen günlük alım limitlerinin altında kalmıştır. Ayrıca Antalya Körfezinde yapılmış diğer çalışmalar değerlendirildiğinde Al düzeyleri yüksektir. Bu sonuçlar çevre kirliliği konusundaki yasal yaptırımların artmasına rağmen körfezden avlanan deniz ürünlerinin Ala yüksek oranda mağruz kaldığını göstermiştir.

Akdenizin Bazı Ekonomik Deniz Ürünü Türlerinde Esansiyel Olmayan Potansiyel Toksik İz Elementlerin Birikimi

This study was conducted to determine the levels of some nonessential potentially toxic trace elements (PTEs) (Ag, Al, As, Ni, Sn) of some economically important seafood species (Mullus barbatus, Linnaeus, 1758, Mugil cephalus, Linnaeus, 1758, Panaeus semisulcatus, De Haan, 1844) caught in the Gulf of Antalya Mediterranean Sea by using ICP-OES (Inductively Coupled Plasma-Optic Emission Spectrophotometer). The averages and the standard deviations of the results of the samples were determined as Ag (0.030±0.017 mg/kg), Al (12.163±7.298 mg/kg), As (0.269±0.121 mg/kg), Ni (0.084±0.067 mg/kg), Sn (0.022±0.003 mg/kg) for the Red Mullet (M. barbatus), Ag (0.038±0.024 mg/kg), Al (11.120±4.019 mg/kg), As (0.140±0.082 mg/kg), Ni (0.060±0.050 mg/kg), Sn (0.022±0.003 mg/ kg) for the Grey Mullet (M. cephalus), Ag (0.032±0.029mg/kg), Al (20.924±9.829 mg/kg), As (0.249±0.116 mg/kg), Ni (0.124±0.102 mg/ kg), Sn (0.026±0.004 mg/kg) for the Green Tiger Prawn (P. semisulcatus). The determined levels of trace elements were below the available daily intake limits except Al. Also evaluation of other studies conducted in the Gulf of Antalya, Al levels are higher. These results showed that, although increasing the legal rules about environmental pollution, seafood species which caught from the Gulf are exposed to Al in a higher rate.

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