Meat characteristics of Nellore steers fed whole cottonseed

Detalhes bibliográficos
Autor(a) principal: Costa, Dorival Pereira Borges da
Data de Publicação: 2013
Outros Autores: Roça, Roberto de Oliveira [UNESP], Costa, Quézia Pereira Borges da [UNESP], Lanna, Dante Pazzanese Duarte, Lima, Erico da Silva [UNESP], Barros, Wander Miguel de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1516-35982013000300006
http://hdl.handle.net/11449/30878
Resumo: The objective of this study was to evaluate the effect of addition of different levels of cottonseed (0, 14.35, 27.51 and 34.09 kg/100 kg) in the diet of Nellore steers on the meat characteristics. Thirty-six steers (average initial body weight of 333.50 and average age of 20 months) were kept in feedlot stalls for 94 days, each stall with three animals. The experiment was a completely randomized design with four treatments and nine replications. The values of protein, fixed mineral residue, shear force, lipid oxidation, meat color and fat color were similar among the treatments. The increase of the cottonseed levels in the diet reduced the amount of intramuscular fat and increased the moisture content in the meat linearly. Meat aroma and flavor were negatively influenced when cottonseed addition was greater than 27.51 and 34.09 kg/100 kg of the diet, respectively. Cottonseed diet did not modify the concentration of conjugated linoleic acid, saturated fatty acids or total unsaturated fatty acids, but linearly reduced the concentration of monounsaturated fatty acids in the meat.
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spelling Meat characteristics of Nellore steers fed whole cottonseedaromacolorconjugated linoleic acidflavorlipid oxidationshear forceThe objective of this study was to evaluate the effect of addition of different levels of cottonseed (0, 14.35, 27.51 and 34.09 kg/100 kg) in the diet of Nellore steers on the meat characteristics. Thirty-six steers (average initial body weight of 333.50 and average age of 20 months) were kept in feedlot stalls for 94 days, each stall with three animals. The experiment was a completely randomized design with four treatments and nine replications. The values of protein, fixed mineral residue, shear force, lipid oxidation, meat color and fat color were similar among the treatments. The increase of the cottonseed levels in the diet reduced the amount of intramuscular fat and increased the moisture content in the meat linearly. Meat aroma and flavor were negatively influenced when cottonseed addition was greater than 27.51 and 34.09 kg/100 kg of the diet, respectively. Cottonseed diet did not modify the concentration of conjugated linoleic acid, saturated fatty acids or total unsaturated fatty acids, but linearly reduced the concentration of monounsaturated fatty acids in the meat.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Instituto Federal do Mato GrossoUNESP FCAUNESP FMVZUSP ESALQ Departamento de ZootecniaUNESP FCAUNESP FMVZSociedade Brasileira de ZootecniaInstituto Federal do Mato GrossoUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Costa, Dorival Pereira Borges daRoça, Roberto de Oliveira [UNESP]Costa, Quézia Pereira Borges da [UNESP]Lanna, Dante Pazzanese DuarteLima, Erico da Silva [UNESP]Barros, Wander Miguel de2014-05-20T15:18:24Z2014-05-20T15:18:24Z2013-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article183-192application/pdfhttp://dx.doi.org/10.1590/S1516-35982013000300006Revista Brasileira de Zootecnia. Sociedade Brasileira de Zootecnia, v. 42, n. 3, p. 183-192, 2013.1516-3598http://hdl.handle.net/11449/3087810.1590/S1516-35982013000300006S1516-35982013000300006WOS:000316123700006S1516-35982013000300006.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Zootecnia0,337info:eu-repo/semantics/openAccess2024-04-30T13:33:34Zoai:repositorio.unesp.br:11449/30878Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:44:38.419436Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Meat characteristics of Nellore steers fed whole cottonseed
title Meat characteristics of Nellore steers fed whole cottonseed
spellingShingle Meat characteristics of Nellore steers fed whole cottonseed
Costa, Dorival Pereira Borges da
aroma
color
conjugated linoleic acid
flavor
lipid oxidation
shear force
title_short Meat characteristics of Nellore steers fed whole cottonseed
title_full Meat characteristics of Nellore steers fed whole cottonseed
title_fullStr Meat characteristics of Nellore steers fed whole cottonseed
title_full_unstemmed Meat characteristics of Nellore steers fed whole cottonseed
title_sort Meat characteristics of Nellore steers fed whole cottonseed
author Costa, Dorival Pereira Borges da
author_facet Costa, Dorival Pereira Borges da
Roça, Roberto de Oliveira [UNESP]
Costa, Quézia Pereira Borges da [UNESP]
Lanna, Dante Pazzanese Duarte
Lima, Erico da Silva [UNESP]
Barros, Wander Miguel de
author_role author
author2 Roça, Roberto de Oliveira [UNESP]
Costa, Quézia Pereira Borges da [UNESP]
Lanna, Dante Pazzanese Duarte
Lima, Erico da Silva [UNESP]
Barros, Wander Miguel de
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Instituto Federal do Mato Grosso
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Costa, Dorival Pereira Borges da
Roça, Roberto de Oliveira [UNESP]
Costa, Quézia Pereira Borges da [UNESP]
Lanna, Dante Pazzanese Duarte
Lima, Erico da Silva [UNESP]
Barros, Wander Miguel de
dc.subject.por.fl_str_mv aroma
color
conjugated linoleic acid
flavor
lipid oxidation
shear force
topic aroma
color
conjugated linoleic acid
flavor
lipid oxidation
shear force
description The objective of this study was to evaluate the effect of addition of different levels of cottonseed (0, 14.35, 27.51 and 34.09 kg/100 kg) in the diet of Nellore steers on the meat characteristics. Thirty-six steers (average initial body weight of 333.50 and average age of 20 months) were kept in feedlot stalls for 94 days, each stall with three animals. The experiment was a completely randomized design with four treatments and nine replications. The values of protein, fixed mineral residue, shear force, lipid oxidation, meat color and fat color were similar among the treatments. The increase of the cottonseed levels in the diet reduced the amount of intramuscular fat and increased the moisture content in the meat linearly. Meat aroma and flavor were negatively influenced when cottonseed addition was greater than 27.51 and 34.09 kg/100 kg of the diet, respectively. Cottonseed diet did not modify the concentration of conjugated linoleic acid, saturated fatty acids or total unsaturated fatty acids, but linearly reduced the concentration of monounsaturated fatty acids in the meat.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-01
2014-05-20T15:18:24Z
2014-05-20T15:18:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1516-35982013000300006
Revista Brasileira de Zootecnia. Sociedade Brasileira de Zootecnia, v. 42, n. 3, p. 183-192, 2013.
1516-3598
http://hdl.handle.net/11449/30878
10.1590/S1516-35982013000300006
S1516-35982013000300006
WOS:000316123700006
S1516-35982013000300006.pdf
url http://dx.doi.org/10.1590/S1516-35982013000300006
http://hdl.handle.net/11449/30878
identifier_str_mv Revista Brasileira de Zootecnia. Sociedade Brasileira de Zootecnia, v. 42, n. 3, p. 183-192, 2013.
1516-3598
10.1590/S1516-35982013000300006
S1516-35982013000300006
WOS:000316123700006
S1516-35982013000300006.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Zootecnia
0,337
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 183-192
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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