0000000000054895
AUTHOR
Alabiso M.
A 3-week post-weaning restricted feeding as alternative to an ad libitum antibiotic-medicated feed: Effects on growth, carcass and meat of rabbits differing in genotype and slaughter age
In this investigation, the impact of a 3-week post-weaning restricted feeding (RF) using an antibiotic-free feed, applied to rabbits from 36 to 56 days of age to preserve their health status as alternative to an ad libitum medicated feed with antibiotics (AMF), was verify in relation to rabbit genotype and slaughter age (SA). The RF and AMF treatments were compared evaluating their effects on feed intake, growth, mortality, carcass and meat quality of rabbits of two genotypes, Italian White purebred (IWP) and hybrid Hycole×IWP crossbred (HIWC), slaughtered at 78 or 92 days of age to obtain light or heavy carcasses. At 36 days of age, 256 weaned rabbits of both sexes were divided into 4 homo…
The production of typical cured meats from cattle of Cinisara breed
In recent years consumers prefer genuine, tasty, protein-rich, low in fat and cholesterol products. The Cinisara cow is a dairy Sicilian autochthonous breed, reared in the western part of the isle according to the traditional livestock system, based on grazing natural pastures. The meat of Cinisara cattle could be used to obtain also processed products, among which salami and bresaola, as commercial alternatives to fresh meat, in order to increase the economic profitability of farms. The aim of this research was to produce bresaola and salami with meat from adult cows (AC) and grazing (GB) or housed (HB) young bulls of Cinisara breed, evaluating their physico-chemical and sensory traits. In…
Effect of CSN1S1 G allele on some characteristics of milk produced by Cinisara cows
In bovine milk about 37-40% of total casein is represented by s1-casein. The CSN1S1 G allele is characterised by a less efficient protein synthesis (about 40%) compared with the other known alleles because of the insertion, in the 19th exon, of a Long Interspersed Nuclear Element relict responsible for a reduced mRNA stability. The lower proportion of s1-casein in milk is associated with faster formation, higher firmness and greater resistance to compression of the curd. The purpose of this study was to analyse the G allele distribution at the CSN1S1 locus in Cinisara breed and its influence on some milk traits. The Cinisara is a small Sicilian breed for which, recently, recovery and safe…
Production, oxidation traits and health of dairy ewes fed diets supplemented with fungus myceliated grains.
Mushrooms contain many bioactive compounds, mainly poly- and oligosaccharides, known to have benefits for human health. Polysaccharides from mushrooms exhibited immunomodulatory, antibacterial, antiviral, and antifungal properties, as well as antitumor activity. Furthermore, some mushrooms showed to have potent antioxidant properties due to the presence of phenolic acids, flavonoids, polysaccharides, carotenoids, ascorbic acid, and tocopherols. These beneficial properties of mushrooms bioactive compounds indicate their potential use as performance-enhancing natural feed additives for livestock animals. In this regard, the use of mushrooms and mushroom-derived products has largely been inves…