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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Aluminium in infant foods: Total content, effect of in vitro digestion on bioaccessible fraction and preliminary exposure assessment

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Autor(es):
de Paiva, Esther Lima [1, 2] ; Medeiros, Camila [1] ; Andrekowisk Fioravanti, Maria Isabel [1] ; Milani, Raquel Fernanda [1] ; Morgano, Marcelo Antonio [1] ; Lima Pallone, Juliana Azevedo [2] ; Arisseto-Bragotto, Adriana Pavesi [2]
Número total de Autores: 7
Afiliação do(s) autor(es):
[1] Inst Food Technol ITAL, Ave Brasil 2880, CP 139, BR-13070178 Campinas, SP - Brazil
[2] Univ Campinas UNICAMP, Fac Food Engn, Rua Monteiro Lobato 80, BR-13083862 Campinas, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: Journal of Food Composition and Analysis; v. 90, JUL 2020.
Citações Web of Science: 0
Resumo

The objective of this study was to determine the total concentration and bioaccessible fraction of aluminium (Al) in 95 different baby food samples and estimate the exposure assessment. Total Al content was determined following oxidative microwave digestion by inductively coupled plasma optical emission spectrometry. An in vitro digestion method was optimized to evaluate the bioaccessible fraction. Total concentration and bioaccessibility varied according to the sample composition (saltypurees, fruit purees, infant drinks and petitsuisse). Petit suisse, soy-based drink and salty puree samples presented the highest total Al concentrations of 4170 mu g kg(-1), 2860 mu g kg(-1) and 2760 mu g kg(-1), respectively. Bioaccessiblefraction varied from 0.5%-48% according to their composition. Exposure to Al was estimated and compared with the tolerable weekly intakes currently established. The results showed that the consumption of 3 portions/day of soy-based drink along the week could represent a concern. (AU)

Processo FAPESP: 17/11334-8 - Estudo do teor total e da bioacessibilidade de alumínio em alimentos infantis
Beneficiário:Marcelo Antonio Morgano
Modalidade de apoio: Auxílio à Pesquisa - Regular