Effect of dietary oil seeds on n-3 fatty acid enrichment, performance parameters and humoral immune response of broiler chickens
Iranian Journal of Veterinary Research. 2009; 10 (2): 158-165
em Inglês
| IMEMR
| ID: emr-108950
ABSTRACT
A 42-day study was conducted to evaluate the influence of full-fat flaxseed [FS] and canola seed [CS] on broiler performance, fatty acid [FA] profile of meat, serum lipid content and antibody response to sheep red blood cells antigen [SRBC]. A total of 324 one-day-old chicks were attributed to 6 experimental groups. C control [soybean-corn]; CS17.5% CS; CS215% CS; CS-FS10% FS + 10% CS; FS17.5% FS; FS215% FS. The diets containing FS and CS had a significant negative effect on performance parameters [P<0.01], however, feed consumption was not significantly [P>0.05] different among treatments. Inclusion of FS and CS significantly increased [P<0.01] the concentration of omega-3 FA and decreased the content of the arachidonic acid and n-6n-3 polyunsaturated FA ratio. The serum lipid content and antibody titre against SRBC were not affected by dietary oil seeds [P>0.05]
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Índice:
IMEMR (Mediterrâneo Oriental)
Idioma:
Inglês
Revista:
Iran. J. Vet. Res.
Ano de publicação:
2009
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