Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed

Autores
Della Rosa, Maria Milagros; Pouzo, Laura Beatriz; Pavan, Enrique
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To evaluate the effect of corn and flaxseed supplementation at finishing on longissimus thoracis color and shearforce and on subcutaneous fat color, forty-eight angus steers were assigned to four dietary treatments (DIET): nosupplement, supplemented with 0.7% live weight (LW) of cracked corn grain plus 0.0%, 0.125% and 0.25% LW of whole flaxseed in two finishing trials (Trial-1, early spring and Trial-2, late spring). None of the evaluated variables were affected by DIET in either trial, nor in a combined statistical analysis of the pooled data. The lack of DIET effect observed on muscle color and shear-force, are in agreement with the similar longissimus muscle pH@45 min, temp@45 min, pH@24 h, and glycogen content at slaughter observed between DIET. Lack of shear force difference between supplementation treatments is in agreement with their similar muscle sarcomere length, total and soluble collagen content and proportion of intact troponin-T. Subcutaneous fat color was also similar between supplementation treatments. Corn or flaxseed supplementation of steers grazing a high-quality pasture did not improve meat or subcutaneous fat color and meat shear force.
EEA Balcarce
Fil: Della Rosa, Maria Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Della Rosa, Maria Milagros. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pouzo, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Pouzo, Laura Beatriz. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pavan, Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Pavan, Enrique. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pavan, Enrique. University of Clemson. Department of Animal and Veterinary Science; Estados Unidos
Fuente
Livestock Science 208 : 51-54. (February 2018)
Materia
Calidad de la Carne
Alimentación Complementaria
Finalización del Ganado
Buey
Pastoreo
Ternura
Meat Quality
Food Supplementation
Finishing (Fattening)
Bullocks
Grazing
Tenderness
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/26750
Acceder
id INTADig_20aeb1ba239336a22a7637f50c409f59
oai_identifier_str oai:localhost:20.500.12123/26750
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseedDella Rosa, Maria MilagrosPouzo, Laura BeatrizPavan, EnriqueCalidad de la CarneAlimentación ComplementariaFinalización del GanadoBueyPastoreoTernuraMeat QualityFood SupplementationFinishing (Fattening)BullocksGrazingTendernessTo evaluate the effect of corn and flaxseed supplementation at finishing on longissimus thoracis color and shearforce and on subcutaneous fat color, forty-eight angus steers were assigned to four dietary treatments (DIET): nosupplement, supplemented with 0.7% live weight (LW) of cracked corn grain plus 0.0%, 0.125% and 0.25% LW of whole flaxseed in two finishing trials (Trial-1, early spring and Trial-2, late spring). None of the evaluated variables were affected by DIET in either trial, nor in a combined statistical analysis of the pooled data. The lack of DIET effect observed on muscle color and shear-force, are in agreement with the similar longissimus muscle pH@45 min, temp@45 min, pH@24 h, and glycogen content at slaughter observed between DIET. Lack of shear force difference between supplementation treatments is in agreement with their similar muscle sarcomere length, total and soluble collagen content and proportion of intact troponin-T. Subcutaneous fat color was also similar between supplementation treatments. Corn or flaxseed supplementation of steers grazing a high-quality pasture did not improve meat or subcutaneous fat color and meat shear force.EEA BalcarceFil: Della Rosa, Maria Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Della Rosa, Maria Milagros. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; ArgentinaFil: Pouzo, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); ArgentinaFil: Pouzo, Laura Beatriz. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; ArgentinaFil: Pavan, Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Pavan, Enrique. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; ArgentinaFil: Pavan, Enrique. University of Clemson. Department of Animal and Veterinary Science; Estados UnidosElsevier2026-06-23T14:46:37Z2026-06-23T14:46:37Z2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/26750https://www.sciencedirect.com/science/article/abs/pii/S18711413173036941871-1413 (impreso)1878-0490 (online)https://doi.org/10.1016/j.livsci.2017.12.004Livestock Science 208 : 51-54. (February 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNPA-1126024/AR./Bienestar animal y calidad de carnes.info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2026-09-24T11:43:22Zoai:localhost:20.500.12123/26750instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2026-09-24 11:43:23.934INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
title Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
spellingShingle Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
Della Rosa, Maria Milagros
Calidad de la Carne
Alimentación Complementaria
Finalización del Ganado
Buey
Pastoreo
Ternura
Meat Quality
Food Supplementation
Finishing (Fattening)
Bullocks
Grazing
Tenderness
title_short Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
title_full Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
title_fullStr Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
title_full_unstemmed Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
title_sort Meat and fat quality traits of grazing steers supplemented with corn grain and increasing amounts of flaxseed
dc.creator.none.fl_str_mv Della Rosa, Maria Milagros
Pouzo, Laura Beatriz
Pavan, Enrique
author Della Rosa, Maria Milagros
author_facet Della Rosa, Maria Milagros
Pouzo, Laura Beatriz
Pavan, Enrique
author_role author
author2 Pouzo, Laura Beatriz
Pavan, Enrique
author2_role author
author
dc.subject.none.fl_str_mv Calidad de la Carne
Alimentación Complementaria
Finalización del Ganado
Buey
Pastoreo
Ternura
Meat Quality
Food Supplementation
Finishing (Fattening)
Bullocks
Grazing
Tenderness
topic Calidad de la Carne
Alimentación Complementaria
Finalización del Ganado
Buey
Pastoreo
Ternura
Meat Quality
Food Supplementation
Finishing (Fattening)
Bullocks
Grazing
Tenderness
dc.description.none.fl_txt_mv To evaluate the effect of corn and flaxseed supplementation at finishing on longissimus thoracis color and shearforce and on subcutaneous fat color, forty-eight angus steers were assigned to four dietary treatments (DIET): nosupplement, supplemented with 0.7% live weight (LW) of cracked corn grain plus 0.0%, 0.125% and 0.25% LW of whole flaxseed in two finishing trials (Trial-1, early spring and Trial-2, late spring). None of the evaluated variables were affected by DIET in either trial, nor in a combined statistical analysis of the pooled data. The lack of DIET effect observed on muscle color and shear-force, are in agreement with the similar longissimus muscle pH@45 min, temp@45 min, pH@24 h, and glycogen content at slaughter observed between DIET. Lack of shear force difference between supplementation treatments is in agreement with their similar muscle sarcomere length, total and soluble collagen content and proportion of intact troponin-T. Subcutaneous fat color was also similar between supplementation treatments. Corn or flaxseed supplementation of steers grazing a high-quality pasture did not improve meat or subcutaneous fat color and meat shear force.
EEA Balcarce
Fil: Della Rosa, Maria Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Della Rosa, Maria Milagros. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pouzo, Laura Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET); Argentina
Fil: Pouzo, Laura Beatriz. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pavan, Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Pavan, Enrique. Universidad Nacional de Mar del Plata (UNMdP). Facultad de Ciencias Agrarias; Argentina
Fil: Pavan, Enrique. University of Clemson. Department of Animal and Veterinary Science; Estados Unidos
description To evaluate the effect of corn and flaxseed supplementation at finishing on longissimus thoracis color and shearforce and on subcutaneous fat color, forty-eight angus steers were assigned to four dietary treatments (DIET): nosupplement, supplemented with 0.7% live weight (LW) of cracked corn grain plus 0.0%, 0.125% and 0.25% LW of whole flaxseed in two finishing trials (Trial-1, early spring and Trial-2, late spring). None of the evaluated variables were affected by DIET in either trial, nor in a combined statistical analysis of the pooled data. The lack of DIET effect observed on muscle color and shear-force, are in agreement with the similar longissimus muscle pH@45 min, temp@45 min, pH@24 h, and glycogen content at slaughter observed between DIET. Lack of shear force difference between supplementation treatments is in agreement with their similar muscle sarcomere length, total and soluble collagen content and proportion of intact troponin-T. Subcutaneous fat color was also similar between supplementation treatments. Corn or flaxseed supplementation of steers grazing a high-quality pasture did not improve meat or subcutaneous fat color and meat shear force.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
2026-06-23T14:46:37Z
2026-06-23T14:46:37Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/26750
https://www.sciencedirect.com/science/article/abs/pii/S1871141317303694
1871-1413 (impreso)
1878-0490 (online)
https://doi.org/10.1016/j.livsci.2017.12.004
url http://hdl.handle.net/20.500.12123/26750
https://www.sciencedirect.com/science/article/abs/pii/S1871141317303694
https://doi.org/10.1016/j.livsci.2017.12.004
identifier_str_mv 1871-1413 (impreso)
1878-0490 (online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNPA-1126024/AR./Bienestar animal y calidad de carnes.
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Livestock Science 208 : 51-54. (February 2018)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1877227348571455488
score 12.754232

Publicaciones similares