The objective of this project is to develop a technological platform based on the use and development of biodegradative enzymatic activities, naturally produced in microorganisms, capable of utilizing lingo-cellulose found in residual agricultural products, for the production of cellulose fiber. Particular attention is being paid to oxy-reductase enzymes of fungal origin.
This large class of enzymes catalyze the oxy-reductive reaction is capable of attacking organic bonds. Since theses enzymes are involved in numerous biological process, they have received particular attention in developing applications for the production of cellulose pulp, and for the detoxification of refuse, industrial effluent and soil contamination.
The technological approach foresees obtaining cellulose fiber in a solid phase bioreactor under controlled fermentation conditions. Fungal enzymes capable of digesting lignin from the cell wall present in residual agricultural biomass (i.e. straw) leaving only the cellulose fiber.
Wheat, rice, kenaf, and corn are some examples of annual crops that can be conveniently used as a source of primary material. The selection of which would depend on the importance and presence of local crops near the industrial installation.
This project is being carried out in collaboration with the University of Tuscia of Viterbo and the University of Federico II of Naples.