Elaboração de massa de pastel sem glúten

• Main Author: Veiga, André Moro
• Publication Date: 2014
• Other Authors: Hilgenberg, Marcela
• Format: Bachelor thesis
• Language: por
• Source: Repositório Institucional da UTFPR (da Universidade Tecnológica Federal do Paraná (RIUT))
• Download full: http://repositorio.utfpr.edu.br/jspui/handle/1/16706
• topic: Alimentos sem gluten; Pastelaria; Alimentos - Composição; Gluten-free foods; Pastry; Food - Composition; CNPQ::CIENCIAS AGRARIAS::CIENCIA E TECNOLOGIA DE ALIMENTOS::TECNOLOGIA DE ALIMENTOS

Pasta or macaroniare unfermented product, presented in various forms obtained by mechanical mixing of the flour or wheat semolina with cold or warm water. Gluten is a complex of 75 % protein, 15% carbohydrates, 6 % fat and 0.8 % minerals. The gluten proteins account for 80 % of total proteins in wheat and fall into two classes, gliadins, which belong to the class of glutenin and prolamine. This work prepared the pastry dough gluten free, making 2 formulations until a mass close to traditional features. We analyzed the water activity, and color of both formulations. Realized that the masses had similar values, but to formulate 2 although there was a small difference in the color analysis on coordinate L *, which indicates brightness pointing a lighter mass formulation 1. The first result was the formulation of a rather brittle and after frying batter, quite rigid texture. In the second attempt with the addition of some ingredients, has come up with a final product appearance and texture very similar to traditional pastel.