
AgriMax
Agri and food waste valorisation co-ops based on flexible multi-feedstocks biorefinery processing technologies for new high added value applications

Agri and food waste valorisation co-ops based on flexible multi-feedstocks biorefinery processing technologies for new high added value applications
Around a third of all food produced globally is wasted each year. This waste occurs throughout the whole value chain, from farmers to consumers. However, wasted food contains a lot of valuable compounds that could and should be recovered.
The AgriMax project has proven the technical and economic viability of a waste biorefining process from crops and food processing to deliver new bio-based compounds for the chemical, agriculture, food, fertilisers, packaging and plastic sectors.
The project has combined affordable and flexible processing technologies. These technologies include ultrasound-assisted and solvent extraction, filtration and thermal and enzymatic treatments. These treatments have significantly increased the value of by-products from agricultural and food processing, particularly in tomato, cereal, olive, and potato processing industries.
Waste mapping: map agricultural and food processing waste and its features.
Pilot plants: set up two flexible pilot plants for processing organic waste into value-added bio-based compounds.
Application validation: validate and demonstrate the use of the derived bio-based compounds in packaging, food and agricultural applications.
Safety and sustainability: demonstrate the safety, regulatory compliance, and environmental and economic sustainability of the developed processes and products.
Stakeholder platform: implement a joint stakeholder platform to operate the processing plants and cooperatively propose suitable business models.
Results
Bioactive compounds: obtained bioactive compounds such as carotenoids, phenolics, essential oils and β-glucans from tomatoes, cereals, olives and potatoes, known for their health properties, antioxidant and antimicrobial activities, thickening ability and potential use as natural food colourants.
Packaging and food applications: applied the bioactive compounds in packaging, offering bio-based solutions for various types of packaging and coatings, and in food, providing additives, ingredients and enhanced food products.
Agricultural applications: delivered bio-based plastics for mulch films and pots, and advanced waste-derived bio-based fertilisers produced in a cascade approach.
By-product valorisation: used the by-products of the process in further applications, including cutin-based coatings, proteins for food applications and fungal bio-based polymers for packaging used in handling and transporting products.
Stakeholder platform: developed a stakeholder platform to engage stakeholders and open the pilot biorefineries to external entities.
Impacts
Resource and emissions reduction: cut the use of raw materials and fossil fuels, and reduced emissions of methane, nitrous oxide and CO2, along the whole food value chain from farmers to consumers.
Economic benefits: generated economic benefits through the new business opportunities created by commercialising the new products.
Growth and competitiveness: strengthened the growth and competitiveness of the agriculture and food industry through new business models.