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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
23/08/2011 |
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Data da última atualização: |
22/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NASSU, R. T.; DUGAN, M. E. R.; HE, M. L.; MCALLISTER, T. A.; AALHUS, J. L.; ALDAI, N.; KRAMER, J. K. G. |
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Afiliação: |
RENATA TIEKO NASSU, CPPSE; M. E. R. DUGAN, LACOMBE RESEARCH CENTRE, AGRICULTURE AND AGRI-FOOD CANADA, LACOMBE, AB, CANADA; M. L. HE, LETHBRIDGE RESEARCH CENTRE, AGRICULTURE AND AGRI-FOOD CANADA, LETHBRIDGE, AB, CANADA; T. A. MCALLISTER, E INSTITUTO DE GANADERÍA DE MONTAÑA, CSIC-ULE, FINCA MARZANAS, 24346, GRULLEROS, LEON, SPAIN; J. L. AALHUS, LACOMBE RESEARCH CENTRE, AGRICULTURE AND AGRI-FOOD CANADA, LACOMBE, AB, CANADA; N. ALDAI, LACOMBE RESEARCH CENTRE, AGRICULTURE AND AGRI-FOOD CANADA, LACOMBE, AB, CANADA; J. K. G. KRAMER, GUELPH FOOD RESEARCH CENTRE, AGRICULTURE & AGRI-FOOD CANADA, GUELPH, ON, CANADA. |
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Título: |
The effects of feeding flaxseed to beef cows given forage based diets on fatty acids of longissimus thoracis muscle and backfat. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Meat Science, v. 89, n. 4, p. 469-477, 2011. |
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DOI: |
10.1016/j.meatsci.2011.05.016. |
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Idioma: |
Inglês |
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Conteúdo: |
This study was conducted to investigate changes in fatty acid profiles of beef cows fed grass hay or barley silage based diets, with or without flaxseed supplementation. Both flaxseed and hay feeding increased levels of α-linolenic acid (LNA; 18:3n-3) in longissimus thoracis and backfat (Pb0.001). A forage type by flaxseed level interaction was observed for most LNA biohydrogenation intermediates (Pb0.05) that indicated feeding hay combined with flaxseed led to the greatest levels of total conjugated linolenic acid, total conjugated linoleic acid, total non-conjugated dienes and total trans-18:1. Predominant biohydrogenation intermediates included t11,c15-18:2, rumenic acid (c9,t11-18:2) and vaccenic acid (t11-18:1). |
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Palavras-Chave: |
Conjugated linoleic acids; Cull cow; Flaxseed. |
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Thesaurus Nal: |
omega-3 fatty acids. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01510naa a2200253 a 4500
001 1898557
005 2022-07-22
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1016/j.meatsci.2011.05.016.$2DOI
100 1 $aNASSU, R. T.
245 $aThe effects of feeding flaxseed to beef cows given forage based diets on fatty acids of longissimus thoracis muscle and backfat.$h[electronic resource]
260 $c2011
520 $aThis study was conducted to investigate changes in fatty acid profiles of beef cows fed grass hay or barley silage based diets, with or without flaxseed supplementation. Both flaxseed and hay feeding increased levels of α-linolenic acid (LNA; 18:3n-3) in longissimus thoracis and backfat (Pb0.001). A forage type by flaxseed level interaction was observed for most LNA biohydrogenation intermediates (Pb0.05) that indicated feeding hay combined with flaxseed led to the greatest levels of total conjugated linolenic acid, total conjugated linoleic acid, total non-conjugated dienes and total trans-18:1. Predominant biohydrogenation intermediates included t11,c15-18:2, rumenic acid (c9,t11-18:2) and vaccenic acid (t11-18:1).
650 $aomega-3 fatty acids
653 $aConjugated linoleic acids
653 $aCull cow
653 $aFlaxseed
700 1 $aDUGAN, M. E. R.
700 1 $aHE, M. L.
700 1 $aMCALLISTER, T. A.
700 1 $aAALHUS, J. L.
700 1 $aALDAI, N.
700 1 $aKRAMER, J. K. G.
773 $tMeat Science$gv. 89, n. 4, p. 469-477, 2011.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 3 | |
| 1. |  | NASSU, R. T.; DUGAN, M. E. R.; HE, M. L.; MCALLISTER, T. A.; AALHUS, J. L.; ALDAI, N.; KRAMER, J. K. G. Fatty acid composition of beef and backfat from cull cows fed flaxseed and forage based diets. In: CONGRESSO LATINO AMERICANO DE CIÊNCIA E ALIMENTOS, 9., 2011, Campinas. Campinas: SLACA, 2011 1 CD-ROM| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|    |
| 2. | | NASSU, R. T.; DUGAN, M. E. R.; HE, M. L.; MCALLISTER, T. A.; AALHUS, J. L.; ALDAI, N.; KRAMER, J. K. G. The effects of feeding flaxseed to beef cows given forage based diets on fatty acids of longissimus thoracis muscle and backfat. Meat Science, v. 89, n. 4, p. 469-477, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 3. | | LINS, T. O. J. D'A.; TERRY, S. A.; SILVA, R. R.; PEREIRA, L. G. R.; JANCEWICZ, L. J.; HE, M. L.; WANG, Y.; McALLISTER, T. A.; CHAVES, A. V. Effects of the inclusion of Moringa oleifera seed on rumen fermentation and methane production in a beef cattle diet using the rumen simulation technique (Rusitec). Animal, v. 13, n. 2, p. 283-291, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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