Ilsa start biomass characterizationsLife biopol project is entirely focused on the re-use of agro-industial and leather by-products.Ilsa has selected the following raw materials for biopolymer syntheses:Plant derived matrices: leguminous crop, cereals, sugar crane and sugar beetAnimal derived matrices: hides and skins from tannery (wet blue)Vegetable biomasses are suitable sources of compounds of the carbohydrated family. While animal derived biomasses are known to have a high content in essential amino acids. For the first analytical screening and characterization, the selected raw materials we five:four raw materals from soybeanone raw material from cornThe biomass characterization will be performed using the official anatytical fertilizers methods according to the Itilian regulation (D.Lgs.75/2010) or other specific methods.