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Dietary Intake of Metals by the Population of Tarragona County (Catalonia, Spain): Results from a Duplicate Diet Study

Domingo, José L ; Perelló, Gemma ; Giné Bordonaba, Jordi

Biological trace element research, 2012-06, Vol.146 (3), p.420-425 [Periódico revisado por pares]

New York: Springer-Verlag

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Dietary Intake of Metals by the Population of Tarragona County (Catalonia, Spain): Results from a Duplicate Diet Study
Autor: Domingo, José L ; Perelló, Gemma ; Giné Bordonaba, Jordi
Assuntos: adults ; Antimony ; arsenic ; beryllium ; Biochemistry ; Biomedical and Life Sciences ; Biotechnology ; breakfast ; cadmium ; chromium ; cobalt ; copper ; Diet ; diet study techniques ; Diet Surveys ; dinner ; Food Contamination - analysis ; Food Contamination - statistics & numerical data ; food intake ; Health risk assessment ; Heavy metals ; Humans ; lead ; Life Sciences ; lunch ; manganese ; mass spectrometry ; menu planning ; mercury ; Metals - administration & dosage ; Metals - adverse effects ; nickel ; Nutrition ; Oncology ; restaurants ; risk ; Risk Management ; Spain - epidemiology ; surveys ; thallium ; tin ; toxic substances ; Trace elements ; uranium ; vanadium ; zinc
É parte de: Biological trace element research, 2012-06, Vol.146 (3), p.420-425
Notas: http://dx.doi.org/10.1007/s12011-011-9269-5
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Descrição: The daily intakes of arsenic (As), beryllium, cadmium (Cd), cobalt, chromium, copper, mercury (Hg), manganese, nickel, lead (Pb), antimony, tin, thallium, uranium, vanadium, and zinc by an adult population living in Tarragona County (Catalonia, Spain) were determined by the duplicate diet method with a 10-day sampling period. Duplicate diet samples, prepared as per consumption, were collected during September 2010 in 20 restaurants offering a variety of daily menus (breakfast, lunch, and dinner). A total of 200 composite samples, corresponding to 600 individual samples, were prepared for trace elements analyses, which were carried out by inductively coupled plasma mass spectrometry. The results were compared with data from previous total diet studies (TDS) recently performed in the same geographical area. Notable differences in the intake of the toxic elements As, Cd, Hg, and Pb were found depending on the method used. It is concluded that both the duplicate diet method and the TDS may provide important and useful information to estimate human exposure to metals through the diet and their derived health risks. However, for comparison between surveys or for establishing temporal trends in the intake of metals, it seems to be recommendable to use always the same method. Notwithstanding, if the interest is only to know whether the intake of a certain element is below the tolerable intake, both methods are useful.
Editor: New York: Springer-Verlag
Idioma: Inglês

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Dietary Intake of Metals by the Population of Tarragona County (Catalonia, Spain): Results from a Duplicate Diet Study

Domingo, José L ; Perelló, Gemma ; Giné Bordonaba, Jordi

New York: Springer-Verlag

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