Salmonella and Campylobacter continue to be major foodborne pathogens and raw poultry is considered to be an important source of these bacteria. In this study, the prevalence and numbers of Salmonella and Campylobacter spp. in relation to isolation/sampling methods were determined in 241 whole raw chickens purchased from retail outlets in England during the winters of 1998/1999 (101 chickens) a...

Microbial contamination of poultry carcasses can be influenced by many factors during transport and slaughtering. The aim of this study was to evaluate the impact of four processing steps (plucking, evisceration, washing and chilling) on the total viable counts (TVC), counts of Escherichia coli, Salmonella spp. and Listeria spp. incidence on broiler carcasses. A total of 160 broiler carcasses o...

Corn distillers dried grains with soluble (DDGS) is a by-product of the ethanol industry and also it can be obtained from wheat, barley, sorghum and other carbohydrate sources in ethanol plants. It has high protein and energy content therefore can be evaluated as a by-product for poultry. However, its high levels in poultry diets have been restricted due to some negative effects on poultry perf...

The research paper presents the results of use a new probiotic feed additive containing dry culture lactic acid bacteria and fillers plant origin in diet young poultry. probiotics broiler chickens showed that outdoor cage keeping conditions did not significantly affect economic productive parameters poultry, while additives their provided an increase preservation Ross 308 cross by 6.0 4.0%, liv...

Meat quality is an important feature for the poultry industry and is associated with consumer satisfaction. The calpain 1 (CAPN1) gene is related to the tenderness process of meat post- mortem, and the calpain 3 (CAPN3) gene plays an important role in myofibrillar organization and growth. The objective of the present study was to identify polymorphisms in these genes and to determine the associ...

Use of poultry fat in the finishing diets of steers has not been studied as a potential source of added energy. Therefore, 60 Angus crossbred steers were fed 1 of 3 dietary treatments consisting of 1) a corn-soybean meal control diet devoid of added fat; 2) the control diet formulated with 4% tallow; or 3) the control diet formulated with 4% poultry fat. Addition of fat did not (P = 0.17) affec...

Some poultry processing operations remove harmful microbes from the carcass of broiler chickens during processing, but other processing operations can cause further contamination. Although commercial poultry processors use chemical sanitizers to reduce microbial contamination during processing, poultry is still recognized as a major cause of human foodborne diseases. Some naturally occurring fa...

Improvements on growth and carcass traits in the poultry industry have been achieved by intense selection for heavier chickens at early ages. This faster growth has caused serious problems due to insufficient skeletal structure development needed to support the musculature of modern broilers. The osteoprotegerin gene (OPG), located on GGA2, is an important regulator of bone metabolism and reabs...