Carcass and meat quality of lambs fed with sunflower seed or oil
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7667 |
Resumo: | The objective of this study was to compare the use of sunflower seeds and oil as a fat source in the diets of finishing lambs. Twelve crossbred Santa Inês × Dorper lambs, with an average initial weight of 22.10 ± 3.82 kg were housed in individual pens and divided into two treatments: diets with sunflower seeds or oil. The total diet of both groups contained 33% roughage (tifton grass hay 85) and 67% concentrate. The proportion of sunflower oil and seeds in the total dry matter of the diets was 1.83% and 5.51%, respectively for the treatments oil and seed. The experimental period lasted for 75 days. The animals were slaughtered when they reached an average live weight of 35 kg. The carcass and meat variables were not different between the treatments studied. The presence of oil or sunflower seeds in the diets, both with a high level of concentrate (67%), did not influence the pH values of the meat, with average values of 5.8 and 5.6, respectively. The use of 5.5% sunflower seed, or 1.8% sunflower oil, as fat sources in diets of crossbred Santa Inês X Dorper lambs in finishing, were effective to obtain quality meat and carcasses. |
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Carcass and meat quality of lambs fed with sunflower seed or oilCalidad de la canal y la carne de corderos alimentados con aceite o semillas de girasolQualidade da carcaça e da carne de cordeiros alimentados com óleo ou semente de girassolConfinamentoEspessura de gordura subcutâneaPeso da carcaçaRendimento de carcaçaSubproduto.FeedlotSubcutaneous fat thicknessCarcass weightCarcass yieldByproduct.ConfinamientoEspesor de la grasa subcutáneaPeso de la canalRendimiento en canalSubproducto.The objective of this study was to compare the use of sunflower seeds and oil as a fat source in the diets of finishing lambs. Twelve crossbred Santa Inês × Dorper lambs, with an average initial weight of 22.10 ± 3.82 kg were housed in individual pens and divided into two treatments: diets with sunflower seeds or oil. The total diet of both groups contained 33% roughage (tifton grass hay 85) and 67% concentrate. The proportion of sunflower oil and seeds in the total dry matter of the diets was 1.83% and 5.51%, respectively for the treatments oil and seed. The experimental period lasted for 75 days. The animals were slaughtered when they reached an average live weight of 35 kg. The carcass and meat variables were not different between the treatments studied. The presence of oil or sunflower seeds in the diets, both with a high level of concentrate (67%), did not influence the pH values of the meat, with average values of 5.8 and 5.6, respectively. The use of 5.5% sunflower seed, or 1.8% sunflower oil, as fat sources in diets of crossbred Santa Inês X Dorper lambs in finishing, were effective to obtain quality meat and carcasses.El objetivo de este estudio fue comparar el uso de semillas y aceite de girasol como fuente de grasa en la dieta de corderos en finalización. Doce corderos cruzados Santa Inês × Dorper, con un peso inicial promedio de 22,10 ± 3,82 kg fueron alojados en corrales individuales, los cuales se dividieron en dos tratamientos: dietas con semillas o aceite de girasol. La dieta total de ambos grupos contenía 33% de fibra (heno de pasto tifton 85) y 67% de concentrado. La proporción de aceite y semillas de girasol en la materia seca total de las dietas fue de 1,83% y 5,51%, respectivamente para los tratamientos aceite y semilla. El período experimental duró 75 días. Los animales fueron sacrificados cuando alcanzaron un peso vivo promedio de 35 kg. Las variables de canal y carne no fueron diferentes entre los tratamientos estudiados. La presencia de aceite o semillas de girasol en las dietas, ambas con alto nivel de concentrado (67%), no influyó en los valores de pH de la carne, con valores promedio de 5,8 y 5,6, respectivamente. El uso de 5,5% de semilla de girasol o 1,8% de aceite de girasol, como fuentes de grasa en dietas de corderos cruzados Santa Inês X Dorper en finalización, fueron eficaces en la obtención de carnes y canales de calidad.O objetivo deste estudo foi comparar o uso de semente e de óleo de girassol como fonte de gordura na dieta de cordeiros em terminação. Doze cordeiros mestiços Santa Inês × Dorper, com peso médio inicial de 22,10 ± 3,82 kg, foram alojados em baias individuais e divididos em dois tratamentos: dietas com sementes de girassol ou óleo. A dieta total de ambos os grupos continha 33% de volumoso (feno de capim-tifton 85) e 67% de concentrado. A proporção de óleo de girassol e sementes na matéria seca total das dietas foi de 1,83% e 5,51%, respectivamente para os tratamentos óleo e semente. O período experimental durou 75 dias. Os animais foram abatidos quando atingiram peso vivo médio de 35 kg. As variáveis da carcaça e da carne não diferiram entre os tratamentos estudados. A presença de óleo ou semente de girassol nas dietas, ambos com alto teor de concentrado (67%), não influenciou os valores de pH da carne, para as quais os valores médios obtidos foram 5,8 e 5,6, respectivamente. A utilização de 5,5% de semente de girassol ou 1,8% de óleo de girassol, como fontes de gordura nas dietas de cordeiros mestiços Santa Inês X Dorper em terminação, foram eficazes na obtenção de carne e carcaças de qualidade.Research, Society and Development2020-09-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/766710.33448/rsd-v9i9.7667Research, Society and Development; Vol. 9 No. 9; e682997667Research, Society and Development; Vol. 9 Núm. 9; e682997667Research, Society and Development; v. 9 n. 9; e6829976672525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/7667/6887Copyright (c) 2020 Marta Juliane Gasparini; Simone Fernanda Nedel Pertile; Rafaela Machado dos Santos; José Victor Pronievicz Barreto; Marilice Zundt; Edson Luis Azambuja Ribeiro; Caliê Castilho; Luiz Fernando Coelho Cunha Filho; Fabíola Cristine de Almeida Regohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGasparini, Marta Juliane Pertile, Simone Fernanda Nedel Santos, Rafaela Machado dos Barreto, José Victor Pronievicz Zundt, Marilice Ribeiro, Edson Luis Azambuja Castilho, CaliêCunha Filho, Luiz Fernando Coelho Rego, Fabíola Cristine de Almeida 2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7667Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:19.549249Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Carcass and meat quality of lambs fed with sunflower seed or oil Calidad de la canal y la carne de corderos alimentados con aceite o semillas de girasol Qualidade da carcaça e da carne de cordeiros alimentados com óleo ou semente de girassol |
| title |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| spellingShingle |
Carcass and meat quality of lambs fed with sunflower seed or oil Gasparini, Marta Juliane Confinamento Espessura de gordura subcutânea Peso da carcaça Rendimento de carcaça Subproduto. Feedlot Subcutaneous fat thickness Carcass weight Carcass yield Byproduct. Confinamiento Espesor de la grasa subcutánea Peso de la canal Rendimiento en canal Subproducto. |
| title_short |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| title_full |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| title_fullStr |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| title_full_unstemmed |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| title_sort |
Carcass and meat quality of lambs fed with sunflower seed or oil |
| author |
Gasparini, Marta Juliane |
| author_facet |
Gasparini, Marta Juliane Pertile, Simone Fernanda Nedel Santos, Rafaela Machado dos Barreto, José Victor Pronievicz Zundt, Marilice Ribeiro, Edson Luis Azambuja Castilho, Caliê Cunha Filho, Luiz Fernando Coelho Rego, Fabíola Cristine de Almeida |
| author_role |
author |
| author2 |
Pertile, Simone Fernanda Nedel Santos, Rafaela Machado dos Barreto, José Victor Pronievicz Zundt, Marilice Ribeiro, Edson Luis Azambuja Castilho, Caliê Cunha Filho, Luiz Fernando Coelho Rego, Fabíola Cristine de Almeida |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Gasparini, Marta Juliane Pertile, Simone Fernanda Nedel Santos, Rafaela Machado dos Barreto, José Victor Pronievicz Zundt, Marilice Ribeiro, Edson Luis Azambuja Castilho, Caliê Cunha Filho, Luiz Fernando Coelho Rego, Fabíola Cristine de Almeida |
| dc.subject.por.fl_str_mv |
Confinamento Espessura de gordura subcutânea Peso da carcaça Rendimento de carcaça Subproduto. Feedlot Subcutaneous fat thickness Carcass weight Carcass yield Byproduct. Confinamiento Espesor de la grasa subcutánea Peso de la canal Rendimiento en canal Subproducto. |
| topic |
Confinamento Espessura de gordura subcutânea Peso da carcaça Rendimento de carcaça Subproduto. Feedlot Subcutaneous fat thickness Carcass weight Carcass yield Byproduct. Confinamiento Espesor de la grasa subcutánea Peso de la canal Rendimiento en canal Subproducto. |
| description |
The objective of this study was to compare the use of sunflower seeds and oil as a fat source in the diets of finishing lambs. Twelve crossbred Santa Inês × Dorper lambs, with an average initial weight of 22.10 ± 3.82 kg were housed in individual pens and divided into two treatments: diets with sunflower seeds or oil. The total diet of both groups contained 33% roughage (tifton grass hay 85) and 67% concentrate. The proportion of sunflower oil and seeds in the total dry matter of the diets was 1.83% and 5.51%, respectively for the treatments oil and seed. The experimental period lasted for 75 days. The animals were slaughtered when they reached an average live weight of 35 kg. The carcass and meat variables were not different between the treatments studied. The presence of oil or sunflower seeds in the diets, both with a high level of concentrate (67%), did not influence the pH values of the meat, with average values of 5.8 and 5.6, respectively. The use of 5.5% sunflower seed, or 1.8% sunflower oil, as fat sources in diets of crossbred Santa Inês X Dorper lambs in finishing, were effective to obtain quality meat and carcasses. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-09-03 |
| 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://rsdjournal.org/index.php/rsd/article/view/7667 10.33448/rsd-v9i9.7667 |
| url |
https://rsdjournal.org/index.php/rsd/article/view/7667 |
| identifier_str_mv |
10.33448/rsd-v9i9.7667 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7667/6887 |
| dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Research, Society and Development |
| publisher.none.fl_str_mv |
Research, Society and Development |
| dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 9; e682997667 Research, Society and Development; Vol. 9 Núm. 9; e682997667 Research, Society and Development; v. 9 n. 9; e682997667 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052657510121472 |