Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53180 |
Resumo: | The objective of this study was to evaluate the effect of use of agroindustrial co-products in the diet of lambs on the performance and nutritional quality of meat fat. Twenty lambs were distributed into four experimental groups: control diet (C) or diets containing cottonseed (CS), sunflower meal (SFM), and castor cake (CC). During the experimental period, data on dry matter consumption (DMC) and total weight gain (TWG) were collected. After slaughter, samples of Logissimus dorsi (LD) muscle were taken for fatty acids and cholesterol analysis. Diets C and CS provided similar characteristics of fat quality and animal performance. However, SFM and CC diets tend to form isolated groups, with different fat and performance characteristics. The SFM diet results in meat with a higher saturated fatty acids and cholesterol content. The CC diet is related to improved performance characteristics and lower cholesterol content. In conclusion, the inclusion of CC in the experimental diets provided, in the proportions used in this experiment, better characteristics of animal performance and meat fat quality. |
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Acta Scientiarum. Animal Sciences (Online) |
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Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysisEffect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysiscastor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower meacastor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower meaThe objective of this study was to evaluate the effect of use of agroindustrial co-products in the diet of lambs on the performance and nutritional quality of meat fat. Twenty lambs were distributed into four experimental groups: control diet (C) or diets containing cottonseed (CS), sunflower meal (SFM), and castor cake (CC). During the experimental period, data on dry matter consumption (DMC) and total weight gain (TWG) were collected. After slaughter, samples of Logissimus dorsi (LD) muscle were taken for fatty acids and cholesterol analysis. Diets C and CS provided similar characteristics of fat quality and animal performance. However, SFM and CC diets tend to form isolated groups, with different fat and performance characteristics. The SFM diet results in meat with a higher saturated fatty acids and cholesterol content. The CC diet is related to improved performance characteristics and lower cholesterol content. In conclusion, the inclusion of CC in the experimental diets provided, in the proportions used in this experiment, better characteristics of animal performance and meat fat quality.The objective of this study was to evaluate the effect of use of agroindustrial co-products in the diet of lambs on the performance and nutritional quality of meat fat. Twenty lambs were distributed into four experimental groups: control diet (C) or diets containing cottonseed (CS), sunflower meal (SFM), and castor cake (CC). During the experimental period, data on dry matter consumption (DMC) and total weight gain (TWG) were collected. After slaughter, samples of Logissimus dorsi (LD) muscle were taken for fatty acids and cholesterol analysis. Diets C and CS provided similar characteristics of fat quality and animal performance. However, SFM and CC diets tend to form isolated groups, with different fat and performance characteristics. The SFM diet results in meat with a higher saturated fatty acids and cholesterol content. The CC diet is related to improved performance characteristics and lower cholesterol content. In conclusion, the inclusion of CC in the experimental diets provided, in the proportions used in this experiment, better characteristics of animal performance and meat fat quality.Editora da Universidade Estadual de Maringá2021-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/5318010.4025/actascianimsci.v43i1.53180Acta Scientiarum. Animal Sciences; Vol 43 (2021): Publicação contínua; e53180Acta Scientiarum. Animal Sciences; v. 43 (2021): Publicação contínua; e531801807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53180/751375152828Copyright (c) 2021 Acta Scientiarum. Animal Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessWanderley Junior, Marcus Andrade Santos, Cristiane Leal dos Lima, Leandro Pereira Farias, Thon Jovita Junqueira, Rodrigo Soares Lôbo, Ivon Pinheiro Santos, Jeferson Ladeia dos Silva, Andrezza Miguel da 2022-02-17T17:40:29Zoai:periodicos.uem.br/ojs:article/53180Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2022-02-17T17:40:29Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
title |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
spellingShingle |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis Wanderley Junior, Marcus Andrade castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea |
title_short |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
title_full |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
title_fullStr |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
title_full_unstemmed |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
title_sort |
Effect of the diet on performance characteristics and quality of meat fat of lamb by principal component analysis |
author |
Wanderley Junior, Marcus Andrade |
author_facet |
Wanderley Junior, Marcus Andrade Santos, Cristiane Leal dos Lima, Leandro Pereira Farias, Thon Jovita Junqueira, Rodrigo Soares Lôbo, Ivon Pinheiro Santos, Jeferson Ladeia dos Silva, Andrezza Miguel da |
author_role |
author |
author2 |
Santos, Cristiane Leal dos Lima, Leandro Pereira Farias, Thon Jovita Junqueira, Rodrigo Soares Lôbo, Ivon Pinheiro Santos, Jeferson Ladeia dos Silva, Andrezza Miguel da |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Wanderley Junior, Marcus Andrade Santos, Cristiane Leal dos Lima, Leandro Pereira Farias, Thon Jovita Junqueira, Rodrigo Soares Lôbo, Ivon Pinheiro Santos, Jeferson Ladeia dos Silva, Andrezza Miguel da |
dc.subject.por.fl_str_mv |
castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea |
topic |
castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea castor cake; cholesterol; cottonseed; fatty acids; principal component analysis; sunflower mea |
description |
The objective of this study was to evaluate the effect of use of agroindustrial co-products in the diet of lambs on the performance and nutritional quality of meat fat. Twenty lambs were distributed into four experimental groups: control diet (C) or diets containing cottonseed (CS), sunflower meal (SFM), and castor cake (CC). During the experimental period, data on dry matter consumption (DMC) and total weight gain (TWG) were collected. After slaughter, samples of Logissimus dorsi (LD) muscle were taken for fatty acids and cholesterol analysis. Diets C and CS provided similar characteristics of fat quality and animal performance. However, SFM and CC diets tend to form isolated groups, with different fat and performance characteristics. The SFM diet results in meat with a higher saturated fatty acids and cholesterol content. The CC diet is related to improved performance characteristics and lower cholesterol content. In conclusion, the inclusion of CC in the experimental diets provided, in the proportions used in this experiment, better characteristics of animal performance and meat fat quality. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-11 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53180 10.4025/actascianimsci.v43i1.53180 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53180 |
identifier_str_mv |
10.4025/actascianimsci.v43i1.53180 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/53180/751375152828 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Acta Scientiarum. Animal Sciences http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Acta Scientiarum. Animal Sciences http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 43 (2021): Publicação contínua; e53180 Acta Scientiarum. Animal Sciences; v. 43 (2021): Publicação contínua; e53180 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315363570122752 |