Abstract
To study variations in the carcass characteristics of Girgentana kids slaughtered at 25 or 35 days of age and litter size (single or twin), 27 male kids were slaughtered and body components, carcass joints, pelvic limb tissue composition, meat fatty acid composition and M. longissimus dorsi (LD) colour were evaluated. Girgentana kids slaughtered at 35 days had greater live weights (6.4 kg versus 5.0 kg; P≤0.01), carcass weights (4.5 kg versus 3.6 kg; P≤0.01), muscle contents (57.6% versus 54.9%; P≤0.01) but similar dressing percentages (70.1% versus 70.6%) as compared to kids slaughtered at 25 days. Twin kids had a higher muscle percentage (57.3% versus 55.2%; P≤0.05) and similar fat percentage (5.5% versus 6.0%) but a higher unsaturated/saturated fatty acid ratio (1.17 versus 1.01; P≤0.05). Meat colour was not influenced by any factors considered.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call