Data/hora: 23/09/2024 01:17:56

Biblioteca(s): 	Embrapa Pecuária Sudeste.	
Data corrente: 	23/08/2011	
Data da última atualização: 	22/07/2022	
Autoria: 	NASSU, R. T.; DUGAN, M. E. R.; HE, M. L.; MCALLISTER, T. A.; AALHUS, J. L.; ALDAI, N.; KRAMER, J. K. G.	
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.	
Título: 	The effects of feeding flaxseed to beef cows given forage based diets on fatty acids of longissimus thoracis muscle and backfat.	
Ano de publicação: 	2011	
Fonte/Imprenta: 	Meat Science, v. 89, n. 4, p. 469-477, 2011.	
DOI: 	10.1016/j.meatsci.2011.05.016.	
Idioma: 	Inglês	
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 &#945;-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).	
Palavras-Chave: 	Conjugated linoleic acids; Cull cow; Flaxseed.	
Thesaurus Nal: 	omega-3 fatty acids.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Pecuária Sudeste (CPPSE)	
Exemplares: 	CPPSE - (20544-1) - UPC - AP - DD - PROCI-2011.00091 - NAS - 2011.00091 - DIS