Valorization of Meat Waste and By-Products

Rather than the traditional disposal of meat waste, the rich content of biomolecules of these wastes can be involved in several applications, presenting innovative solutions across various industries. In agriculture, meat waste serves as a valuable resource for organic fertilizer production, providing essential nutrients like nitrogen and phosphorus to improve soil fertility and increase its productivity. Moreover, the utilization of meat waste in biodiesel production contributes to renewable energy sources, thus reduction of carbon emission that results from the accumulation of organic matter. In the food industry, advanced processing techniques can extract valuable components from meat waste, such as proteins and lipids, for use in supplements, animal feed or packaging materials. Additionally, meat waste can find many applications in the pharmaceutical and medical sector, where certain bioactive compounds derived from animal by-products exhibit potential bioactive properties.