Data/hora: 05/06/2024 14:47:56

Provedor de dados: 	45	
País: 	Brazil	
Título: 	Manipulation of the fatty acids composition of poultry meat and giblets by dietary inclusion of two oil sources and conjugated linoleic acid	
Autores: 	Zanini,S.F.; Vicente,E.; Colnago,G.L.; Pessotti,B.M.S.; Silva,M.A.	
Data: 	2008-12-01	
Ano: 	2008	
Palavras-chave: 	Broiler; Conjugated linoleic acid; Canola oil; Soybean oil; Meat.	
Resumo: 	The effect of dietary conjugated linoleic acid (CLA) in association with two vegetable oil sources on the fatty acids of meat and giblets of broiler chickens was evaluated. Two hundred 21-day-old broiler chickens were distributed in a completely randomized factorial design 2 x 5 (two oil sources, soybean or canola oil; and five levels of CLA, 0.0, 2.5, 5.0, 7.5, and 10.0g/kg). The addition of CLA to the diet resulted in an increase (P&lt;0.05) in CLA deposition in the analyzed tissues. CLA supplementation also reduced (P&lt;0.05) the rate of polyunsaturated to saturated fatty acids in thigh, breast, heart, and gizzard. There was interaction of CLA x oil source (P&lt;0.05). The intake of soybean oil, associated with increasing CLA, resulted in an increase in lipid deposition in edible portions as observed by an increase in the overall content of fatty acids, including CLA, while the use of canola oil, associated with increasing CLA in the diet, resulted in a decrease in lipid content in edible portions, specifically regarding that of saturated fat (P&lt;0.05) in breast meat and liver and in the content of monounsaturated fatty acids (P&lt;0.05) in thigh, breast, liver, and gizzard.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000600013	
Editor: 	Universidade Federal de Minas Gerais, Escola de Veterinária	
Relação: 	10.1590/S0102-09352008000600013	
Formato: 	text/html	
Fonte: 	Arquivo Brasileiro de Medicina Veterinária e Zootecnia  v.60 n.6 2008	
Fonte: 	info:eu-repo/semantics/openAccess