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    Artigo IPEN-doc 23536
    Essential element contents in food groups from the second Brazilian total diet study
    2016 - AMBROGI, JESSICA B.; AVEGLIANO, ROSEANE P.; MAIHARA, VERA A.
    Total diet study (TDS) has been considered as one of the most appropriate approaches to estimate dietary exposure of essential elements. This paper presents preliminary results of concentrations and average dietary daily intakes of Ca, Co, Cr, Fe, K, Na, Se and Zn from the 2nd Brazilian TDS. Nineteen groups from a Food List which represents the daily intake of the population from the Brazilian southeastern region were analyzed by instrumental neutron activation analysis. The dietary daily intake values for Ca (641 mg), Fe (19.6 mg), K (2738 mg), Na (2466 mg), Se (56.4 lg), and Zn (15.3 mg) were higher than the 1st Brazilian TDS.