Cigna Rossi L, Mastinu G G, Clemente G F, Santaroni G P
S TA NU. 1976 Mar-Apr;6(2):97-100.
On the basis of the several studies recently published on the concentration of Hg and other heavy elements in seafish and especially tunafish a work as been carried out to determine the intake due to canned tunafish for the italian population. Instrumental activation analysis has been applied to tunafish canned samples avaible on the market in Rome. The following trace elements have been measured: Cr, Se, Hg, Cs, Fe, Zn, Co, Sb. The intake of Hg and other elements through the canned tuna foods have been evaluated on the basis of the production of such foods in Italy. The tunafish contribution to the total trace elements intakes has been determined by comparing the trace elements concentrations in the canned tunafish with those referred to diets that are representative for the italian population. The results obtained have demonstrated that the trace elements intake through the diet is not significantly influenced by the tunacanned foods intake.
基于最近发表的几项关于海鱼尤其是金枪鱼中汞及其他重金属元素浓度的研究，开展了一项工作来确定意大利人群食用罐装金枪鱼的摄入量。仪器活化分析已应用于罗马市场上可获得的罐装金枪鱼样品。已测量了以下微量元素：铬、硒、汞、铯、铁、锌、钴、锑。已根据意大利此类食品的产量评估了通过罐装金枪鱼食品摄入汞和其他元素的情况。通过将罐装金枪鱼中的微量元素浓度与意大利人群代表性饮食中的浓度进行比较，确定了金枪鱼对总微量元素摄入量的贡献。所得结果表明，通过饮食摄入的微量元素不会受到罐装金枪鱼食品摄入量的显著影响。
