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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
30/01/2009 |
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Data da última atualização: |
23/11/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
LOURENÇO JÚNIOR, J. de B.; BASTOS, R. O. de F.; GARCIA, A. R.; COSTA, N. A. da; NAHUM, B. de S.; ARAÚJO, C. V. de; SANTOS, N. de F. A. dos. |
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Afiliação: |
José de Brito Lourenço Júnior, pesquisador aposentado CPATU; Rodrigo Otávio de Figueiredo Bastos, Azoctecno Ltda; ALEXANDRE ROSSETTO GARCIA, CPATU; Norton Amador da Costa, Cpatu; BENJAMIM DE SOUZA NAHUM, CPATU; Cláudio Vieira de Araújo, UFRA; Núbia de Fátima Alves dos Santos, bolsista Capes. |
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Título: |
Zootecno - sistema para controle de processos zootécnicos. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 5.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 11.; SIMPÓSIO SERGIPANO DE PRODUÇÃO ANIMAL, 1., 2008, Aracaju. Anais... Aracaju: Sociedade Nordestina de Produção Animal; Embrapa Tabuleiros Costeiros, 2008. |
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Idioma: |
Português |
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Palavras-Chave: |
Sistema Zootecno; Software. |
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Thesagro: |
Bovino; Gado de Corte; Pecuária; Zootecnia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00914nam a2200241 a 4500
001 1409868
005 2022-11-23
008 2008 bl uuuu u00u1 u #d
100 1 $aLOURENÇO JÚNIOR, J. de B.
245 $aZootecno - sistema para controle de processos zootécnicos.$h[electronic resource]
260 $aIn: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 5.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 11.; SIMPÓSIO SERGIPANO DE PRODUÇÃO ANIMAL, 1., 2008, Aracaju. Anais... Aracaju: Sociedade Nordestina de Produção Animal; Embrapa Tabuleiros Costeiros$c2008
650 $aBovino
650 $aGado de Corte
650 $aPecuária
650 $aZootecnia
653 $aSistema Zootecno
653 $aSoftware
700 1 $aBASTOS, R. O. de F.
700 1 $aGARCIA, A. R.
700 1 $aCOSTA, N. A. da
700 1 $aNAHUM, B. de S.
700 1 $aARAÚJO, C. V. de
700 1 $aSANTOS, N. de F. A. dos
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Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
28/09/2022 |
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Data da última atualização: |
28/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CARVALHO, G. G. P. de; FREITAS, P. M. D. de; SANTOS, E. M.; ARAUJO, G. G. L. de; OLIVEIRA, J. S. de; RODRIGUES, T. C. de C.; ARAÚJO, M. L. G. M. L. de; ASSIS, D. Y. C. de; ROÇA, R. de O.; DELBEM, N. L. C. de; LOMELE, R. L.; LEITE, L. C.; RODRIGUES, C. S. |
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Afiliação: |
GLEIDSON G. P. DE CARVALHO, Federal University of Bahia, Salvador, BA; POLIANE MEIRE D. DE FREITAS, Federal University of Bahia, Salvador, BA; EDSON M. SANTOS, Federal University of Paraíba, Areia, PB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; JULIANA S. DE OLIVEIRA, Federal University of Paraíba, Areia, PB; THOMAZ CYRO G. DE C. RODRIGUES, Federal University of Bahia, Salvador, BA; MARIA LEONOR G. M. L. DE ARAUJO, Federal University of Bahia, Salvador, BA; DALLYSON YEHUDI C. DE ASSIS, Federal University of Bahia, Salvador, BA; ROBERTO DE O. ROÇA, UNESP, Botucatu, SP; NARA LAIANE C. DE DELBEM, UNESP, Botucatu, SP; RENATA L. LOMELE, UNESP, Botucatu, SP; LAUDI C. LEITE, Federal University of Recôncavo da Bahia, Cruz das Almas, ba; CARLINDO S. RODRIGUES, Instituto Federal de Educação, Ciência e Tecnologia Baiano - IFBaiano, Uruçuca, BA. |
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Título: |
Effects of pearl millet silage ammoniation with urea on carcass and meat quality of lambs. |
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Complemento do título: |
Journal of Animal Physiology and Animal Nutrition |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Animal Physiology and Animal Nutrition, v. 102, p. 1154-1166, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the effect of pearl millet silage ammoniated with urea on lamb carcass characteristics and meat quality. Thirty-two noncastrated crossbred lambs at 4?5 months of age, with an average initial body weight of 17.39 ± 2.16 kg, were distributed into four treatments in a randomized block experimental design with eight animals per treatment. Experimental diets were composed of pearl millet silage ammoniated with four levels of urea (0%, 2%, 4% and 6%, on dry matter basis (DM). Carcass conformation and fatness decreased linearly (p < 0.05). Except for the fat content, the proximate composition was not influenced (p < 0.05) by the diets. Meat lightness and yellowness increased linearly (p < 0.05). There was no effect of diets (p > 0.05) on cooking losses or shear force. The levels of oleic and erucic fatty acid levels in the meat decreased linearly (p < 0.05), whereas linoleic and eicosadien-oic acids, polyunsaturated fatty acids, PUFA:SFA ratio and ω6 contents increased (p < 0.05). Pearl millet silage ammoniated with urea allows for the production of good-quality lamb meat, with greater concentrations of polyunsaturated fatty acids. However, lambs fed diets with pearl millet ammoniated with up to 6% lead to a reduction of carcass characteristics without significantly affecting loin-eye area possibly associated with low palatability of the additive used. The lower acceptance of the silages with higher levels of urea is due to the ammonia retention in the material is attributed to the ammonization process. Thus, in spite of the benefits on lamb meat quality, it is suggested that the use of this additive in the ammonization of tropical forages be carried out with care, in limits of up to 6%. MenosThis study aimed to evaluate the effect of pearl millet silage ammoniated with urea on lamb carcass characteristics and meat quality. Thirty-two noncastrated crossbred lambs at 4?5 months of age, with an average initial body weight of 17.39 ± 2.16 kg, were distributed into four treatments in a randomized block experimental design with eight animals per treatment. Experimental diets were composed of pearl millet silage ammoniated with four levels of urea (0%, 2%, 4% and 6%, on dry matter basis (DM). Carcass conformation and fatness decreased linearly (p < 0.05). Except for the fat content, the proximate composition was not influenced (p < 0.05) by the diets. Meat lightness and yellowness increased linearly (p < 0.05). There was no effect of diets (p > 0.05) on cooking losses or shear force. The levels of oleic and erucic fatty acid levels in the meat decreased linearly (p < 0.05), whereas linoleic and eicosadien-oic acids, polyunsaturated fatty acids, PUFA:SFA ratio and ω6 contents increased (p < 0.05). Pearl millet silage ammoniated with urea allows for the production of good-quality lamb meat, with greater concentrations of polyunsaturated fatty acids. However, lambs fed diets with pearl millet ammoniated with up to 6% lead to a reduction of carcass characteristics without significantly affecting loin-eye area possibly associated with low palatability of the additive used. The lower acceptance of the silages with higher levels of urea is due to the ammonia retention in... Mostrar Tudo |
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Palavras-Chave: |
Composição centesimal; Cortes comerciais; Qualidade da carne; Silagem de milheto. |
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Thesagro: |
Ácido Graxo; Carcaça; Cordeiro; Ovino; Silagem; Uréia. |
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Thesaurus NAL: |
Fatty acids; Proximate composition; Sheep. |
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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/doc/1146919/1/Effects-of-pearl-millet-silage-ammoniation-with-urea-on-carcass-2018.pdf
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Marc: |
LEADER 02974naa a2200421 a 4500
001 2146919
005 2022-09-28
008 2018 bl uuuu u00u1 u #d
100 1 $aCARVALHO, G. G. P. de
245 $aEffects of pearl millet silage ammoniation with urea on carcass and meat quality of lambs.$h[electronic resource]
260 $c2018
520 $aThis study aimed to evaluate the effect of pearl millet silage ammoniated with urea on lamb carcass characteristics and meat quality. Thirty-two noncastrated crossbred lambs at 4?5 months of age, with an average initial body weight of 17.39 ± 2.16 kg, were distributed into four treatments in a randomized block experimental design with eight animals per treatment. Experimental diets were composed of pearl millet silage ammoniated with four levels of urea (0%, 2%, 4% and 6%, on dry matter basis (DM). Carcass conformation and fatness decreased linearly (p < 0.05). Except for the fat content, the proximate composition was not influenced (p < 0.05) by the diets. Meat lightness and yellowness increased linearly (p < 0.05). There was no effect of diets (p > 0.05) on cooking losses or shear force. The levels of oleic and erucic fatty acid levels in the meat decreased linearly (p < 0.05), whereas linoleic and eicosadien-oic acids, polyunsaturated fatty acids, PUFA:SFA ratio and ω6 contents increased (p < 0.05). Pearl millet silage ammoniated with urea allows for the production of good-quality lamb meat, with greater concentrations of polyunsaturated fatty acids. However, lambs fed diets with pearl millet ammoniated with up to 6% lead to a reduction of carcass characteristics without significantly affecting loin-eye area possibly associated with low palatability of the additive used. The lower acceptance of the silages with higher levels of urea is due to the ammonia retention in the material is attributed to the ammonization process. Thus, in spite of the benefits on lamb meat quality, it is suggested that the use of this additive in the ammonization of tropical forages be carried out with care, in limits of up to 6%.
650 $aFatty acids
650 $aProximate composition
650 $aSheep
650 $aÁcido Graxo
650 $aCarcaça
650 $aCordeiro
650 $aOvino
650 $aSilagem
650 $aUréia
653 $aComposição centesimal
653 $aCortes comerciais
653 $aQualidade da carne
653 $aSilagem de milheto
700 1 $aFREITAS, P. M. D. de
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aOLIVEIRA, J. S. de
700 1 $aRODRIGUES, T. C. de C.
700 1 $aARAÚJO, M. L. G. M. L. de
700 1 $aASSIS, D. Y. C. de
700 1 $aROÇA, R. de O.
700 1 $aDELBEM, N. L. C. de
700 1 $aLOMELE, R. L.
700 1 $aLEITE, L. C.
700 1 $aRODRIGUES, C. S.
773 $tJournal of Animal Physiology and Animal Nutrition$gv. 102, p. 1154-1166, 2018.
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