Obtention and characterization of gluten-free baked products

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Obtention and characterization of gluten-free baked products

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dc.contributor.author Schamne, Cristiane
dc.contributor.author Dutcosky, Silvia Deboni
dc.contributor.author Demiate, Ivo Mottin
dc.date.accessioned 2011-03-31T13:01:02Z
dc.date.available 2011-03-31T13:01:02Z
dc.date.issued 2010-07
dc.identifier.citation SCHAMNE, C.; DUTCOSKY, S. D.; DEMIATE, I. M. Obtention and characterization of gluten-free baked products. Ciênc. Tecnol. Aliment., Campinas, v. 30, n. 3, jul./dez. 2010. pt_BR
dc.identifier.issn 0101-2061
dc.identifier.uri http://ri.uepg.br:8080/riuepg//handle/123456789/541
dc.description.abstract This work had as objective the development of gluten-free breads and muffins using rice flour and maize and cassava starches. From seven samples resulting from a Simplex-Centroid design, the sensory and instrumental analyses of specific volume, elasticity, and firmness were performed. For the sensory analysis, the optimized formulation contained 50% of rice flour and 50% of cassava starch, and for the instrumental evaluation, the optimal simultaneous point for the three conducted analyses were 20% of rice flour, 30% of cassava starch, and 50% of maize starch. A comparative analysis of specific volume, elasticity, firmness, and triangular test was performed with pre-baked, baked, and frozen bread. Physicochemical, nutritional, and microbiological analyses were performed for both bread and muffin according to the Brazilian legislation. pt_BR
dc.description.abstract Este trabalho teve como objetivo o desenvolvimento de pães e bolos tipo muffin livres de glúten, usando farinha de arroz e amidos de milho e de mandioca. A partir de sete amostras resultantes de um delineamento Simplex-Centroide, foram realizadas análises sensoriais e instrumentais de volume específico, elasticidade e firmeza. Para a análise sensorial, a formulação ótima de mistura encontrada foi 50% de creme de arroz e 50% de amido de mandioca e, para a análise instrumental, o ponto ótimo simultâneo das três análises realizadas foi 20% de creme de arroz, 30% de amido de mandioca e 50% de amido de milho. Análises comparativas foram feitas para volume específico, elasticidade e firmeza, e teste triangular entre o pão assado e o pão pré-assado e congelado. Para ambos os produtos, foram realizadas análises físico-químicas e nutricionais, as quais estão de acordo com a legislação vigente. pt_BR
dc.language.iso en_US pt_BR
dc.subject Bread pt_BR
dc.subject Muffin pt_BR
dc.subject Gluten pt_BR
dc.subject Celiac disease pt_BR
dc.subject Starch pt_BR
dc.subject Mixture design pt_BR
dc.title Obtention and characterization of gluten-free baked products pt_BR
dc.title.alternative Obtenção e caraterização de produtos panificados livres de glúten pt_BR
dc.type Article pt_BR


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