title: Effect of dietary vitamin e on the oxidative stability of raw and cooked rabbit meat.
abstract: The effect of dietary α-tocopheryl acetate supplementation (200mg/kg diet) on plasma and muscle levels of α-tocopherol and the oxidative stability of raw and cooked rabbit meat was determined. Two groups of 20 male hybrid rabbits were fed the experimental diets from 35 to 80 days of age. Feed intake, live weight, feed efficiency and qualitative traits of the carcass and meat were recorded. The α-tocopherol levels in plasma and muscle were significantly higher (p≤0·01) in the supplemented group, which also showed an increase in oxidative stability in both raw and cooked meat. The higher α-tocopherol level improved the physical traits of the meat, significantly reducing shear value and increasing water-holding capacity; n-3 fatty acids in raw and cooked meat increased (p≤0·05) and the thrombogenic index decreased (p≤0·05). Dietary vitamin E did not influence weight gain, feed intake and dressing yield.
authors: Istituto di Zootecnica Generale, Facoltà di Agraria, Università di Perugia, Borgo XX Giugno 74, 06100 Perugia, Italy.
authors: C
authors: C
authors: Castellini
authors: A
authors: A
authors: Dal Bosco
authors: M
authors: M
authors: Bernardini
authors: H W
authors: HW
authors: Cyril