Abstract
The slaughter process produces carcasses, which are of greater commercial value, and by-products, which can be separated into edible or non-edible products. The latter is intended for the preparation of products not fit for human consumption, such as animal meal. The use of animal meal as feed ingredients reduces the environmental damage caused by the waste from the slaughterhouses and supplies nutritional and economic characteristics in the poultry sector. However, contamination by microorganisms such as Salmonella spp. plays an important role in the spread of the pathogen in poultry farms. This in turn negatively impacts poultry performance and can be a consumer health risk. In this report, we review the process for extracting proteinaceous waste from these by-products and the risk of contamination by Salmonella spp. in the food chain of animal products.
Keywords:
Slaughter process; Heat treatment; Microbiology; Poultry farms; Contamination; One health
Highlights
Studies on Salmonella spp. in by-products of animal origin as a raw material of feed and ready feed for broilers contributes to the improvement of its quality, reducing the risks of disease transmission
Competent authorities and the professionals
Food Safety and factors that influence contamination in industrial food production and its impacts on one health is a necessity in the world of today
Thumbnail
