2019-08-232017-06-22MAGALHÃES, A. O. Snacks e biscoitos elaborados com subprodutos dos processamentos de tilápia e de arroz. 2017. 105 f. Dissertação (Mestrado em Ciência e Tecnologia de Alimentos) - Universidade Federal de Goiás, Goiânia, 2017.http://repositorio.bc.ufg.br/tede/handle/tede/9959The development of mechanically separated meat-based value added products - tilapia CMS has been stimulated in order to propose solutions to the serious environmental problem rising from the disposal of waste industries generated during fish processing. The present study imed to develop new products with added value from the use of tilapia and rice by- products, segmented the development of these products into two parts: (1) To develop and evaluate, through physical-chemical-physical parameters, extruded snacks elaborated from Of diferente levels of replacement of broken rice grains (GQA) broken down by CMS meal of tilapia, identify the formulation of better technological quality and characterize it chemically and sensorially (Article I); The results indicated the ideal level of substitution of 30g (100g- 1) of tilapia flour for the formulation of snacks, with good technological quality and good sensory acceptance. (2) To develop and evaluate the technological quality of tilapia CMS flour biscuits in partial substitution of rice flour through physical and sensorial analysis to identify the most accepted formulation and characterize it nutritionally (Article II); The results identified the substitution level of 20g (100g-1) of tilapia flour as the most accepted. Both products presented nutritional value enrichment and promising technological characteristics. These results indicate the viability of the use of tilapia CMS flour and broken rice GQA associated with byproducts in the development of new value added products.application/pdfAcesso AbertoOreochromis niloticusFiletagem da tilápiaGrãos de arroz quebradoSubprodutosQualidade tecnológicaAceitação sensorialOreochromis niloticusFilleting of tilapiaRiceFishRice grains brokenBy-productsTechnological qualitySensory acceptanceCIENCIA E TECNOLOGIA DE ALIMENTOS::TECNOLOGIA DE ALIMENTOSDissertação