Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.meatsci.2019.05.033 http://hdl.handle.net/11449/184565 |
Resumo: | Water restriction periods were evaluated in crossbred Iambs (n = 32) distributed in one of four treatments: without water restriction, water restriction for 24, 48 and 72 h. The water restriction for 72 h reduced the water and dry matter intakes, body weight at slaughter and hot and cold carcass yields. Water restriction did not affect the weight of the carcass cuts and the chemical composition of the meat. The fatty acid EPA increased and DHA reduced with increasing water restriction period. There was an increasing linear effect for meat shear force, with less force (30.5 N/cm(2)) for sheep meat without water restriction and higher force (45.8 N/cm(2)) for those with water restriction for 72 h. The period of 24 h of water restriction was the one that promoted the highest similarities in the characteristics assessed to those in animals receiving water ad libitum. Therefore, water restriction periods should not exceed 24 h for feedlot animals in situations of severe water shortage. |
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Repositório Institucional da UNESP |
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spelling |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid regionFatty acidsMuscleWater shortageWater restriction periods were evaluated in crossbred Iambs (n = 32) distributed in one of four treatments: without water restriction, water restriction for 24, 48 and 72 h. The water restriction for 72 h reduced the water and dry matter intakes, body weight at slaughter and hot and cold carcass yields. Water restriction did not affect the weight of the carcass cuts and the chemical composition of the meat. The fatty acid EPA increased and DHA reduced with increasing water restriction period. There was an increasing linear effect for meat shear force, with less force (30.5 N/cm(2)) for sheep meat without water restriction and higher force (45.8 N/cm(2)) for those with water restriction for 72 h. The period of 24 h of water restriction was the one that promoted the highest similarities in the characteristics assessed to those in animals receiving water ad libitum. Therefore, water restriction periods should not exceed 24 h for feedlot animals in situations of severe water shortage.Foundation of Support for Science and Technology of the State of Pernambuco (FACEPE)Univ Fed Bahia, BR-40170110 Salvador, BA, BrazilBrazilian Agr Res Corp EMBRAPA, BR-56302970 Petrolina, PE, BrazilFed Univ Vale Sao Francisco, BR-56310770 Petrolina, PE, BrazilState Univ Sao Paulo, Luiz de Queiroz Coll Agr, BR-13418900 Piracicaba, SP, BrazilState Univ Sao Paulo, Luiz de Queiroz Coll Agr, BR-13418900 Piracicaba, SP, BrazilFoundation of Support for Science and Technology of the State of Pernambuco (FACEPE): APQ.1689-5.04/12Elsevier B.V.Universidade Federal da Bahia (UFBA)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Fed Univ Vale Sao FranciscoUniversidade Estadual Paulista (Unesp)Santos, Fernanda Maria dosLeal de Araujo, Gherman GarciaSouza, Larissa Lopes deYamamoto, Sandra MariAvila Queiroz, Mario AdrianoDuarte Lanna, Dante Pazzanese [UNESP]Moraes, Salete Alves de2019-10-04T12:14:38Z2019-10-04T12:14:38Z2019-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article196-204http://dx.doi.org/10.1016/j.meatsci.2019.05.033Meat Science. Oxford: Elsevier Sci Ltd, v. 156, p. 196-204, 2019.0309-1740http://hdl.handle.net/11449/18456510.1016/j.meatsci.2019.05.033WOS:000474502100024Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMeat Scienceinfo:eu-repo/semantics/openAccess2021-10-22T18:13:06Zoai:repositorio.unesp.br:11449/184565Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:10:25.168081Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
title |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
spellingShingle |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region Santos, Fernanda Maria dos Fatty acids Muscle Water shortage |
title_short |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
title_full |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
title_fullStr |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
title_full_unstemmed |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
title_sort |
Impact of water restriction periods on carcass traits and meat quality of feedlot lambs in the Brazilian semi-arid region |
author |
Santos, Fernanda Maria dos |
author_facet |
Santos, Fernanda Maria dos Leal de Araujo, Gherman Garcia Souza, Larissa Lopes de Yamamoto, Sandra Mari Avila Queiroz, Mario Adriano Duarte Lanna, Dante Pazzanese [UNESP] Moraes, Salete Alves de |
author_role |
author |
author2 |
Leal de Araujo, Gherman Garcia Souza, Larissa Lopes de Yamamoto, Sandra Mari Avila Queiroz, Mario Adriano Duarte Lanna, Dante Pazzanese [UNESP] Moraes, Salete Alves de |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal da Bahia (UFBA) Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Fed Univ Vale Sao Francisco Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Santos, Fernanda Maria dos Leal de Araujo, Gherman Garcia Souza, Larissa Lopes de Yamamoto, Sandra Mari Avila Queiroz, Mario Adriano Duarte Lanna, Dante Pazzanese [UNESP] Moraes, Salete Alves de |
dc.subject.por.fl_str_mv |
Fatty acids Muscle Water shortage |
topic |
Fatty acids Muscle Water shortage |
description |
Water restriction periods were evaluated in crossbred Iambs (n = 32) distributed in one of four treatments: without water restriction, water restriction for 24, 48 and 72 h. The water restriction for 72 h reduced the water and dry matter intakes, body weight at slaughter and hot and cold carcass yields. Water restriction did not affect the weight of the carcass cuts and the chemical composition of the meat. The fatty acid EPA increased and DHA reduced with increasing water restriction period. There was an increasing linear effect for meat shear force, with less force (30.5 N/cm(2)) for sheep meat without water restriction and higher force (45.8 N/cm(2)) for those with water restriction for 72 h. The period of 24 h of water restriction was the one that promoted the highest similarities in the characteristics assessed to those in animals receiving water ad libitum. Therefore, water restriction periods should not exceed 24 h for feedlot animals in situations of severe water shortage. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:14:38Z 2019-10-04T12:14:38Z 2019-10-01 |
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/10.1016/j.meatsci.2019.05.033 Meat Science. Oxford: Elsevier Sci Ltd, v. 156, p. 196-204, 2019. 0309-1740 http://hdl.handle.net/11449/184565 10.1016/j.meatsci.2019.05.033 WOS:000474502100024 |
url |
http://dx.doi.org/10.1016/j.meatsci.2019.05.033 http://hdl.handle.net/11449/184565 |
identifier_str_mv |
Meat Science. Oxford: Elsevier Sci Ltd, v. 156, p. 196-204, 2019. 0309-1740 10.1016/j.meatsci.2019.05.033 WOS:000474502100024 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Meat Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
196-204 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
_version_ |
1808129497066635264 |