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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/10/2021 |
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Data da última atualização: |
02/10/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RODRIGUES, B. M.; MONTEIRO, P. A. de M.; LOPES, L. S.; ALVARENGA, R. C. |
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Afiliação: |
BÁRBARA MARTINS RODRIGUES, Estudante, Universidade Federal de Minas Gerais; PAULO ANDRÉ DE MELO MONTEIRO, Estudante, Universidade Federal de Minas Gerais; LEANDRO SÂMIA LOPES, Universidade Federal de Minas Gerais; RAMON COSTA ALVARENGA, CNPMS. |
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Título: |
Producing quality meat is possible using resources from integrated crop-livestock system. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa, 2021. |
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Páginas: |
p. 227-232. |
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ISBN: |
978-65-994135-4-4 |
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Idioma: |
Inglês |
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Notas: |
WCCLF.
Evento online. |
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Conteúdo: |
The objective of this work was to evaluate the fatty acid (FA) profile of Longissimus thoracis (LT) muscle from cattle finished in feedlot, fed with grains and silage produced in an integrated crop-livestock system (ICL). Nellore (IBW = 344.4 ± 30 kg, n = 25) and Angus x Nellore (IBW = 426.5 ± 27 kg, n = 25) crossbred young bulls were used, and the diet had a concentrate: roughage ratio of 65:35. The crossbred animals had higher levels of saturated FA (SFA) (P = 0.05) and lower levels of unsaturated FA (UFA) (P = 0.02) and monounsaturated FA (MUFA) (P = 0.04). There was no significant difference for the concentrations of PUFA, ?-6, ?-3, and PUFA/SFA and ?-6/?-3 ratio between the breed compositions (P > 0.05). Nellore produced meat with a better fatty acid profile due to the physiological maturity stage at which this group was slaughtered. The production of quality meat through ICL resources is an interesting strategy for adding value to the system. |
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Palavras-Chave: |
Fatty acid profile. |
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Thesagro: |
Ácido Graxo; Gado de Corte. |
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Thesaurus NAL: |
Beef cattle; Integrated agricultural systems. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226593/1/Producing-quality.pdf
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Marc: |
LEADER 01783nam a2200241 a 4500
001 2134997
005 2021-10-02
008 2021 bl uuuu u00u1 u #d
020 $a978-65-994135-4-4
100 1 $aRODRIGUES, B. M.
245 $aProducing quality meat is possible using resources from integrated crop-livestock system.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa$c2021
300 $ap. 227-232.
500 $aWCCLF. Evento online.
520 $aThe objective of this work was to evaluate the fatty acid (FA) profile of Longissimus thoracis (LT) muscle from cattle finished in feedlot, fed with grains and silage produced in an integrated crop-livestock system (ICL). Nellore (IBW = 344.4 ± 30 kg, n = 25) and Angus x Nellore (IBW = 426.5 ± 27 kg, n = 25) crossbred young bulls were used, and the diet had a concentrate: roughage ratio of 65:35. The crossbred animals had higher levels of saturated FA (SFA) (P = 0.05) and lower levels of unsaturated FA (UFA) (P = 0.02) and monounsaturated FA (MUFA) (P = 0.04). There was no significant difference for the concentrations of PUFA, ?-6, ?-3, and PUFA/SFA and ?-6/?-3 ratio between the breed compositions (P > 0.05). Nellore produced meat with a better fatty acid profile due to the physiological maturity stage at which this group was slaughtered. The production of quality meat through ICL resources is an interesting strategy for adding value to the system.
650 $aBeef cattle
650 $aIntegrated agricultural systems
650 $aÁcido Graxo
650 $aGado de Corte
653 $aFatty acid profile
700 1 $aMONTEIRO, P. A. de M.
700 1 $aLOPES, L. S.
700 1 $aALVARENGA, R. C.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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