Yildirim Yeliz, Gonulalan Zafer, Narin Ibrahim, Soylak Mustafa
Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Erciyes University, 38039 Kayseri, Turkey.
Environ Monit Assess. 2009 Feb;149(1-4):223-8. doi: 10.1007/s10661-008-0196-7. Epub 2008 Mar 15.
Cd, Ni, Cr, Zn, Cu and Pb concentrations of muscle tissue of 61 fish samples belonging to six fish species (Sparus auratus, Pomatomus saltatrix, Sarda sarda, Engraulis encrasicholus, Sander lucioperca, Scomber scombrus) retailed in Kayseri, Turkey were determined by flame atomic absorption spectrometry after wet digestion. Cd concentrations of at least 31 fish samples (50.8%) and Pb concentrations of at least six fish samples (9.8%) exceeded the corresponding Turkish permissible limit of 0.05 and 0.2 mg kg(-1) respectively whereas Zn concentrations of 11 fish samples (18%) exceeded the Turkish Food Codex limits of 50 mg kg(-1) for Zn. Cu concentrations of all fish species analyzed (100%) were below the corresponding Turkish legislations of 20 mg kg(-1). No limits were established concerning Ni and Cr concentrations in fish by the Turkish governmental authorities.
采用湿法消解后，通过火焰原子吸收光谱法测定了土耳其开塞利市零售的6种鱼类（金头鲷、蓝点马鲛、大西洋竹荚鱼、欧洲鳀、梭鲈、鲭）的61个鱼样本肌肉组织中的镉、镍、铬、锌、铜和铅含量。至少31个鱼样本（50.8%）的镉含量和至少6个鱼样本（9.8%）的铅含量分别超过了土耳其相应的允许限量0.05和0.2 mg/kg，而11个鱼样本（18%）的锌含量超过了土耳其食品法典中锌的50 mg/kg限量。所有分析的鱼类品种（100%）的铜含量均低于土耳其相应法规规定的20 mg/kg。土耳其政府当局未制定鱼类中镍和铬含量的限量标准。
