Data/hora: 09/06/2024 03:32:22

Provedor de dados: | 2
País: | Brazil
Título: | Physicochemical characterization of by-products from beef cattle slaughter and economic feasibility of commercialization
Autores: | Maysonnave, Greicy Sofia; Mello, Renius de Oliveira; Vaz, Fabiano Nunes; Ávila, Mozer Manetti de; Pascoal, Leonir Luiz; Rodrigues, Ana Clara Trindade.
Data: | 2020-01-30
Ano: | 2020
Palavras-chave: | Income; Meat chain; Productive chain; Slaughterhouses.
Resumo: | The aim was to evaluate the proximate food composition, cholesterol content, coloring and economic aspects of the main nutrients present in by-products from the slaughter of cattle. The samples were collected from 14 organs, with four repetitions each, of which we conducted the analyses of moisture, crude protein, mineral matter, cholesterol and fat content. The color was measured through the coordinates L*, a*, b*. The differences between the groups of red and white viscera were evaluated by contrasts analysis. Subsequently, the data were subjected to multivariate analysis of variance, which was complemented by the principal component technique. In the analysis of contrast between red and white viscera, the results showed that the components with the highest content of total fat does not necessarily have the highest content of cholesterol and vice-versa. For minerals, the red viscera presented higher content than white viscera and, in order to analyze the protein composition, there was less variability for red viscera in relation to white viscera. In the color analysis, the values for the color readings indicated uniformity between the external and internal readings, except for the tongue. On mean, the proximate composition values for the offals are similar to the values for beef, especially regarding the red viscera.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46545

10.4025/actascianimsci.v42i1.46545

Editor: | Editora da Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46545/751375149289
Formato: | application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; Vol 42 (2020): Publicação contínua; e46545

Acta Scientiarum. Animal Sciences; v. 42 (2020): Publicação contínua; e46545

1807-8672

1806-2636

Fonte:

Copyright (c) 2020 Acta Scientiarum. Animal Sciences

https://creativecommons.org/licenses/by/4.0