With this project, we demonstrate the efficiency of a novel biotechnological process on a pilot scale, which converts wood industry residues (pre-processed sawdust) into healthy feed and food additives. A life cycle analysis is performed on the process, quantitatively demonstrating the advantages of the circular economic process, and a platform is created for the effective development of industrial biotechnology processes on various sustainable commodities such as food waste, by-products of the food industry and agriculture.