| Texto completo | |
| Autor(es): |
Aguiar, Etiene Valeria
;
Santos, Fernanda Garcia
;
Ladeia Solera Centeno, Ana Carolina
;
Capriles, Vanessa Dias
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | FOODS; v. 11, n. 6, p. 16-pg., 2022-03-01. |
| Resumo | |
The study aimed to define the ideal proportions of pseudocereal flours (PF) in sensoryaccepted gluten-free bread (GFB) formulations. The characteristics of GFB developed with PF (amaranth, buckwheat, and quinoa) were verified through a mixture design and response surface methodology. Three simplex-centroid designs were studied to analyze the effects of each PF and their interactions with potato starch (PS), and rice flour (RF) on GFB's physical and sensory characteristics, each design producing three single, three binary and six ternary GFB formulations. Results showed that using PF alone resulted in unacceptable GFB. However, the interactions between PF and RF improved the loaf specific volume and the crumb softness and also enhanced appearance, color, odor, texture, flavor, and overall liking. Moreover, the composite formulations prepared with 50% PF and 50% RF (flour basis) presented physical properties and acceptability scores like those of white GFB, prepared with 100% RF or a 50% RF + 50% PS blend (flour basis). Maximum proportions of PF to obtain well-accepted GFB (scores >= 7 for all evaluated attributes on a 10-cm hybrid hedonic scale) were defined at 60% for amaranth flour (AF), 85% for buckwheat flour (BF), and 82% for quinoa flour (QF) in blends with RF. (AU) | |
| Processo FAPESP: | 12/17838-4 - Aplicações de técnicas de planejamento experimental e análise de superfície de resposta para a otimização das propriedades tecnológicas, nutricionais e sensoriais de formulações de pães sem glúten |
| Beneficiário: | Vanessa Dias Capriles |
| Modalidade de apoio: | Auxílio à Pesquisa - Jovens Pesquisadores |
| Processo FAPESP: | 16/01505-7 - Pães sem glúten à base de pseudocereais: Inovação para o desenvolvimento de produtos de boa qualidade tecnológica, sensorial e nutricional |
| Beneficiário: | Etiene Valéria de Aguiar |
| Modalidade de apoio: | Bolsas no Brasil - Mestrado |
| Processo FAPESP: | 17/10843-6 - EMU concedido no processo 2012/17838-4: Mixolab2 - Chopin technologies |
| Beneficiário: | Vanessa Dias Capriles |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa Equipamentos Multiusuários |