Agro-industrial residual biomass, side streams and food production by-products like legumes, fungi and coffee are potential sources of valuable ingredients even though the routes for their exploitation are still at an early stage. Pursuing the ambition of achieving prolific valorization of untapped biomass streams, the project R%D&I activities and partners of Prolific have been positioned around a central innovation cycle that is mainly driven by industrial end-users who exactly know the needs of their customers and the technical constraints and industrial environment in their respective sector. The PROLIFIC project will apply a range of processing technologies to recover significant amounts of proteins/peptides and other value added compounds (e.g. carotenoids, phenols, caffeine and fibers) from industrial processing residues of legumes (seeds of peas, beans and chickpea), fungi (cuttings and mycelia of different species) and coffee (silver skin residue and not compliant roasted seeds). The economically and environmentally sustainable extraction, enzymatic modification, and conditioning techniques will be upscaled in industrially relevant environment. This will enable the production of consequent amounts of compounds and fractions necessary for the production of 16 product prototypes for the food, feed, packaging and cosmetic sectors. The Prolific project will assess the environmental, societal, ethical, safety, and regulatory issues at each step of the targeted value chains. SME and large companies strive at achieving competitive biomass exploitation and attracting when needed additional investors. The industrial partners business strategies for the future market penetration starts with the clear identification of the customer needs and goes up to the preparation of give-aways of food and cosmetics prototyped products as a reward for filling in questionnaires about the Prolific products along with intensive dissemination and communication.

RECOVER is a disruptive RIA proposal built upon the actual needs to solve the contamination of agro-fields with non-biodegradable agro-plastics as well as to improve municipal waste handling by decreasing drastically the packaging fraction going to unsustainable waste management routes. We intend to reach our ambitious objectives applying biotech solutions that will include symbiotic bioprocesses between previously reported high powered microorganisms through microbiotic systems vectored by several insect species. Indeed, one of the main innovations in our proposal is the combination of endogenous and exogenous microorganisms and their inoculation on insects. This will allow achieving higher levels of biodegradation and direct conversion (at the same time) of agri-food plastic wastes in insect by-products such as chitin, that can be converted in chitosan (high value as bioplastics raw materials and other interesting industrial applications due to anti-microbial activity) that will be used in active packaging, enhanced mulching films and biofertilizers applications. RECOVER will help providing novel biotechnological solutions applying microorganisms, enzymes and insects to degrade conventional plastic packaging and agricultural films waste streams but also result in new feedstocks for the bio-based industries. The process will be optimized and performed either ex-situ in composting reactors (preferred route for non-recyclable plastics from municipal solid waste or for agricultural films that can be collected easily) or in-situ in the case of bioremediating soil pollution, by e.g. mulching films, further contributing to the long-term removal of non-biodegradable polymers from the environment. In addition, RECOVER can solve the microplastics pollution at the level of both industrial composting and soil.

Approximately one third of all food produced globally is wasted every year throughout the whole value chain-from farmers to consumers. To extract the significant amounts of valuable compounds contained in these wastes, AgriMax will combine affordable and flexible processing technologies (ultrasound assisted and solvent extraction, filtration, thermal and enzymatic treatments) for the valorization of side streams from the horticultural culture and food processing industry to be used in a cooperative approach by local stakeholders. Through the selection of case-scenarios previously developed to a pilot scale by the participating RTOs and their industrial transfer in new applications as food additives, packaging and agricultural materials among others, the project will disclose the holistic potential of four new agro-value chains (residues and by products from the culture and processing of tomato, cereals, olives, potato). Any by-product generated along the production cycle will be valorized in a cascade manner to reach over 40% of high value use of the waste. This will lead to additional production of active ingredients in lower concentration, but also fibres, biogas and fertilizers from the left biomass (the latter with the aim of being used in closed loop in the culture of the crops used in the project to prevent soil impoverishing). An LCA and LCC will also study the best approach to minimize the environmental impact of the new value chains without jeopardizing the cost effectiveness of the operations. The pilot multi-feedstock bio-refinery processes will be validated in two demonstration sites in Spain and Italy. Societal, ethical, safety, techno-feasibility and regulatory aspects will be studied. Last but not least, a business model and platform for communication between the potential raw materials suppliers will be set up to maximize the use of the cooperative treatment plants throughout the year.