Effects of different dietary lipids on the fatty acid composition of broiler abdominal fat
Document title: Effects of different dietary lipids on the fatty acid composition of broiler abdominal fat
Journal: Revista brasileira de ciencia avicola
Database: PERIÓDICA
System number: 000279257
ISSN: 1516-635X
Authors: 1
2
Institutions: 1Instituto de Tecnología de Alimentos, Buenos Aires. Argentina
2Universidad Nacional de Luján, Buenos Aires. Argentina
Year:
Season: Jul-Sep
Volumen: 6
Number: 3
Pages: 171-175
Country: Brasil
Language: Inglés
Document type: Nota breve o noticia
Approach: Experimental
English abstract The effect of three different lipid sources (soybean oil, chicken oil or bovine fat) on the abdominal fat fatty acid composition in 50 day-old broiler chickens was evaluated. A completely randomized design was used, with 4 treatments, 8 repetitions and 40 Arbor Acres broiler chicks of each sex. The four treatments were isocaloric and isoproteic with the following characteristics: T1 Control (Soybean-corn); T2 Control + 3% soybean oil; T3 Control + 3% chicken oil; and T4 Control + 3% bovine fat. The lipids from the diets had significantly statistical effects (p<0,05) on the fatty acid composition of broiler abdominal fat. Multivariate techniques also showed differences in fatty acid composition within treatments due to sex. The studied dietary lipids affected the polyunsaturated/saturated fatty acid ratio (P/S) but had only small effects on the n-6: n-3 fatty acid ratio
Disciplines: Medicina veterinaria y zootecnia
Keyword: Aves de corral,
Nutrición animal,
Pollos de engorda,
Dietas,
Grasa,
Acidos grasos,
Composición corporal
Keyword: Veterinary medicine and animal husbandry,
Animal nutrition,
Poultry,
Broilers,
Diets,
Fat,
Fatty acids,
Body composition
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