Lairage time effect on meat quality in Hereford steers in rangeland conditions.
Resumen:
This study evaluated lairage time effects on carcass and meat quality traits of Hereford steers. Thirty Hereford steers fed on pasture were assigned to two treatments according to lairage time: 3 h (n = 15) and 12 h (n = 15). Individual temperament was assessed using crush score and flight speed. pH decline, glycogen content, meat color, and shear force were measured. pH was not different between treatments at any time point, showing a normal decline rate. Meat color and shear force did not differ between treatments, but muscle glycogen was lower in treatment with 3 h, not enough to affect quality but suggesting a higher level of stress in 3 h lairage time. Temperament did not have any impact on carcass and meat quality traits. No differences were found in pH, color, and tenderness between treatments, but the lower muscle glycogen concentrations for the shorter lairage suggest a higher risk regarding meat quality.
2019 | |
CRUSH SCORE FLIGHT SPEED GLYCOGEN PH SHEAR FORCE |
|
Inglés | |
Instituto Nacional de Investigación Agropecuaria | |
AINFO | |
http://www.ainfo.inia.uy/consulta/busca?b=pc&id=59885&biblioteca=vazio&busca=59885&qFacets=59885 | |
Acceso abierto |
_version_ | 1805580527273508864 |
---|---|
author | COSTA, F. DE O. |
author2 | BRITO, G. SOARES DE LIMA, J.M. SANT ´ANNA, A.C. COSTA, M.J.R.P. DA DEL CAMPO, M. |
author2_role | author author author author author |
author_facet | COSTA, F. DE O. BRITO, G. SOARES DE LIMA, J.M. SANT ´ANNA, A.C. COSTA, M.J.R.P. DA DEL CAMPO, M. |
author_role | author |
bitstream.checksum.fl_str_mv | 06f37d9f699125cd9bd5fb6bd8ba1cb6 |
bitstream.checksumAlgorithm.fl_str_mv | MD5 |
bitstream.url.fl_str_mv | https://redi.anii.org.uy/jspui/bitstream/20.500.12381/841/1/sword-2022-10-20T22%3a17%3a17.original.xml |
collection | AINFO |
dc.creator.none.fl_str_mv | COSTA, F. DE O. BRITO, G. SOARES DE LIMA, J.M. SANT ´ANNA, A.C. COSTA, M.J.R.P. DA DEL CAMPO, M. |
dc.date.accessioned.none.fl_str_mv | 2022-10-21T01:17:17Z |
dc.date.available.none.fl_str_mv | 2022-10-21T01:17:17Z |
dc.date.issued.none.fl_str_mv | 2019 |
dc.date.updated.none.fl_str_mv | 2022-10-21T01:17:17Z |
dc.description.abstract.none.fl_txt_mv | This study evaluated lairage time effects on carcass and meat quality traits of Hereford steers. Thirty Hereford steers fed on pasture were assigned to two treatments according to lairage time: 3 h (n = 15) and 12 h (n = 15). Individual temperament was assessed using crush score and flight speed. pH decline, glycogen content, meat color, and shear force were measured. pH was not different between treatments at any time point, showing a normal decline rate. Meat color and shear force did not differ between treatments, but muscle glycogen was lower in treatment with 3 h, not enough to affect quality but suggesting a higher level of stress in 3 h lairage time. Temperament did not have any impact on carcass and meat quality traits. No differences were found in pH, color, and tenderness between treatments, but the lower muscle glycogen concentrations for the shorter lairage suggest a higher risk regarding meat quality. |
dc.identifier.none.fl_str_mv | http://www.ainfo.inia.uy/consulta/busca?b=pc&id=59885&biblioteca=vazio&busca=59885&qFacets=59885 |
dc.language.iso.none.fl_str_mv | en eng |
dc.rights.es.fl_str_mv | Acceso abierto |
dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
dc.source.none.fl_str_mv | reponame:AINFO instname:Instituto Nacional de Investigación Agropecuaria instacron:Instituto Nacional de Investigación Agropecuaria |
dc.subject.none.fl_str_mv | CRUSH SCORE FLIGHT SPEED GLYCOGEN PH SHEAR FORCE |
dc.title.none.fl_str_mv | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
dc.type.none.fl_str_mv | Article PublishedVersion info:eu-repo/semantics/article |
dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
description | This study evaluated lairage time effects on carcass and meat quality traits of Hereford steers. Thirty Hereford steers fed on pasture were assigned to two treatments according to lairage time: 3 h (n = 15) and 12 h (n = 15). Individual temperament was assessed using crush score and flight speed. pH decline, glycogen content, meat color, and shear force were measured. pH was not different between treatments at any time point, showing a normal decline rate. Meat color and shear force did not differ between treatments, but muscle glycogen was lower in treatment with 3 h, not enough to affect quality but suggesting a higher level of stress in 3 h lairage time. Temperament did not have any impact on carcass and meat quality traits. No differences were found in pH, color, and tenderness between treatments, but the lower muscle glycogen concentrations for the shorter lairage suggest a higher risk regarding meat quality. |
eu_rights_str_mv | openAccess |
format | article |
id | INIAOAI_fe92947ab48ea03b8225d10670503602 |
instacron_str | Instituto Nacional de Investigación Agropecuaria |
institution | Instituto Nacional de Investigación Agropecuaria |
instname_str | Instituto Nacional de Investigación Agropecuaria |
language | eng |
language_invalid_str_mv | en |
network_acronym_str | INIAOAI |
network_name_str | AINFO |
oai_identifier_str | oai:redi.anii.org.uy:20.500.12381/841 |
publishDate | 2019 |
reponame_str | AINFO |
repository.mail.fl_str_mv | lorrego@inia.org.uy |
repository.name.fl_str_mv | AINFO - Instituto Nacional de Investigación Agropecuaria |
repository_id_str | |
rights_invalid_str_mv | Acceso abierto |
spelling | 2022-10-21T01:17:17Z2022-10-21T01:17:17Z20192022-10-21T01:17:17Zhttp://www.ainfo.inia.uy/consulta/busca?b=pc&id=59885&biblioteca=vazio&busca=59885&qFacets=59885This study evaluated lairage time effects on carcass and meat quality traits of Hereford steers. Thirty Hereford steers fed on pasture were assigned to two treatments according to lairage time: 3 h (n = 15) and 12 h (n = 15). Individual temperament was assessed using crush score and flight speed. pH decline, glycogen content, meat color, and shear force were measured. pH was not different between treatments at any time point, showing a normal decline rate. Meat color and shear force did not differ between treatments, but muscle glycogen was lower in treatment with 3 h, not enough to affect quality but suggesting a higher level of stress in 3 h lairage time. Temperament did not have any impact on carcass and meat quality traits. No differences were found in pH, color, and tenderness between treatments, but the lower muscle glycogen concentrations for the shorter lairage suggest a higher risk regarding meat quality.https://hdl.handle.net/20.500.12381/841enenginfo:eu-repo/semantics/openAccessAcceso abiertoCRUSH SCOREFLIGHT SPEEDGLYCOGENPHSHEAR FORCELairage time effect on meat quality in Hereford steers in rangeland conditions.ArticlePublishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación AgropecuariaCOSTA, F. DE O.BRITO, G.SOARES DE LIMA, J.M.SANT ´ANNA, A.C.COSTA, M.J.R.P. DADEL CAMPO, M.SWORDsword-2022-10-20T22:17:17.original.xmlOriginal SWORD entry documentapplication/octet-stream2121https://redi.anii.org.uy/jspui/bitstream/20.500.12381/841/1/sword-2022-10-20T22%3a17%3a17.original.xml06f37d9f699125cd9bd5fb6bd8ba1cb6MD5120.500.12381/8412022-10-20 22:17:18.256oai:redi.anii.org.uy:20.500.12381/841Gobiernohttp://inia.uyhttps://redi.anii.org.uy/oai/requestlorrego@inia.org.uyUruguayopendoar:2022-10-21T01:17:18AINFO - Instituto Nacional de Investigación Agropecuariafalse |
spellingShingle | Lairage time effect on meat quality in Hereford steers in rangeland conditions. COSTA, F. DE O. CRUSH SCORE FLIGHT SPEED GLYCOGEN PH SHEAR FORCE |
status_str | publishedVersion |
title | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
title_full | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
title_fullStr | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
title_full_unstemmed | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
title_short | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
title_sort | Lairage time effect on meat quality in Hereford steers in rangeland conditions. |
topic | CRUSH SCORE FLIGHT SPEED GLYCOGEN PH SHEAR FORCE |
url | http://www.ainfo.inia.uy/consulta/busca?b=pc&id=59885&biblioteca=vazio&busca=59885&qFacets=59885 |