The main aim of the present work was to find out whether intensive fattening of pheasant poults can provide high-quality pheasant meat. The study is a pilot work in this area because until now pheasant rearing has only produced pheasants for the purpose of hunting. In this experiment three feeding mixtures were designed; nutritional and energetic composition of the mixtures complied with the re...

Four experiments were conducted to determine the effects of electrical stunning and decapitation on bird activity as well as carcass and meat quality. In Experiment 1, broilers were subjected to one of four stunning and killing methods: no stun and neck cut, stun and neck cut, no stun and decapitation, and stun and decapitation. Birds were scored for severity of physical activity on a scale of ...

Poultry meat production has been very dynamic over the last decade and now occupies the second place in the world just after pork. At the same time, the marketing of poultry has been greatly diversified: if in the sixties in the USA only 17% of broilers were sold as parts or further processed products, it represented more than 90% in 1998 (Mandava and Hoogenkamp, 1999). The same trends are obse...

the purpose of this study, was to evaluate the use of echinacea purpurea (ep) root as a feed additive in broiler chicken diets. 340 7-d-old male broilers (ross 308) were randomly allocated into 5 experimental treatments (with 4 replicates) including control diet without additive, experimental diet supplemented by flavophospholipol (fl) (650 ppm) and three experimental diets were supplemented by...

Two studies were conducted to determine the response of late-developing broiler males and females to dietary Lys from 42 to 56 d of age. Hubbard Ultra Yield males and females were placed at separated ends of a floor pen broiler house and raised on common diets. At 42 d of age, broilers were then fed 1 of 7 gradient concentrations of dietary Lys that progressively increased by 0.07% from 0.68 to...

The functional and physical properties of intact and ground meat were determined during 4 replicate trials on a total of 180 pale [lightness (L*) > 53] and normal (46 < L* < 53) boneless, skinless breast fillets collected from 2 commercial processing plants. At 24 h postmortem, L*, redness (a*), yellowness (b*), and pH were determined on each fillet. The left fillet from each breast was ground ...

This study was conducted to investigate the carcass characteristics and physical meat quality properties of spent broiler breeder, commercial white, brown layer hens. Ten samples from each genotype were analyzed for muscle pH, colour characteristics, yield performance. Meat analyses performed on skinned skinless breast thigh samples, while pH measured samples. The percentage significantly highe...

Structural and functional properties of the skeletal muscle determine the meat quality in agriculturally used animals. Post-mortem changes of these properties vary among individual animals and can eventually lead to occurrence of poor meat quality depending on environmental conditions at slaughter. In pigs, as well as in poultry species, the PSE meat condition [pale, soft, exudative meat] predo...

To study the effects of meat intake, including heterocyclic amine exposure, on the risk of breast cancer, we conducted a hospital-based case-control study involving 352 patients with breast cancer and 382 controls. A strong effect of red meat, total meat, beef, fried meat, and heterocyclic amine exposure was found, after controlling for potential confounders. The odds ratio for the highest quar...

To study the effects of meat intake, including heterocydic amine exposure, on the risk of breast cancer, we conducted a hospital-based case-control study involving 352 patients with breast cancer and 382 controls. A strong effect of red meat, total meat, beef, fried meat, and heterocydic amine exposure was found, after controffing for potential confounders. The odds ratio for the highest quarti...