| Texto completo | |
| Autor(es): |
Tatiana L. Kamioka
[1]
;
Alexsandra D. S. Xavier
[2]
;
Alana C. B. Coelho
[3]
;
Angerson Nogueira
[4]
Número total de Autores: 4
|
| Afiliação do(s) autor(es): | [1] Federal University of São Paulo. Department of Chemistry - Brasil
[2] Federal University of São Paulo. Department of Chemistry - Brasil
[3] Federal University of São Paulo. Department of Chemistry - Brasil
[4] Federal University of São Paulo. Department of Chemistry - Brasil
Número total de Afiliações: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Química Nova; v. 47, n. 3 2024-03-11. |
| Resumo | |
A method was developed for quantifying the concentrations of Ca, Fe, Mg, and Zn in star fruit. An in vitro assay was used to evaluate the bioaccessibility of these elements after a simulated gastrointestinal digestion. The results showed that the total elemental concentration in star fruit were 78-186.2 mg kg-1 for Ca, 92.1-148.1 mg kg-1 for Mg, below the limit of detection for Fe and Zn. The bioaccessibility of Ca and Mg was 40 and 58%, respectively. These bioaccessibility percentages were attributed to the presence of an antinutrient in star fruit that promotes precipitation of insoluble compounds during the in vitro assay. Based on the data from gastrointestinal digestion assay, it is possible to conclude that star fruit intake can supply 1.6-2.04% and 11.2-19.6% of the recommended dietary allowance (RDA) of Ca and Mg, respectively. (AU) | |
| Processo FAPESP: | 16/02603-2 - Avaliação de espécies de Ni e V em amostras de petróleo |
| Beneficiário: | Angerson Nogueira Do Nascimento |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 18/04957-1 - Desenvolvimento de procedimento analítico para a quantificação de nanopartículas em amostras de solo por IC - ICP - MS |
| Beneficiário: | Angerson Nogueira Do Nascimento |
| Modalidade de apoio: | Bolsas no Exterior - Pesquisa |