Invited Talk in Webinar at Universidad de Camagüey "Ignacio Agramonte Loynaz", Cuba. Topic of talk UNSDG-9 Industry, Innovation and Infrastructure: "Industrial Wastes Utilisation a Biorefinery Prospective: Biotechnological Recycling and Reuse of Brewer’s Solid Wastes with other food industry residues", IX Symposium “Applied Sciences for sustainable development