In many countries, a considerable proportion of wasted food and food residues still ends up as mixed putrescible waste which contains a high-water content and which may vary considerably both regionally and seasonally. Market assessments show domination of crop-based commodity feedstocks such as maize or corn and plant-based lipids rather than food chain wastes. The authors investigate the conversion of mixed post-consumer organic putrescible food waste materials into fuels and chemicals.
These technical guidelines describe in detail the environmental, economic, nutrition and safety considerations of reforming EU law to enable surplus food containing meat to be fed to omnivorous non-ruminant livestock like pigs, in order to drive food waste valorisation through animal feed.
The production of food results in by-products. Instead of disposing them as waste, they can also be valorised into new products. This quiz lets you find out what new products can be made from this food waste. The player scrolls two image galleries and chooses two pictures that correspond as food waste and new product. When clicking 'submit' the player is informed whether the assignment was correct. There are eight possible pairs to be found.
FoodWasteEXplorer is an online, searchable database of food waste compositional data. It allows users to search for nutrients, bioactives, toxicants and other waste related data in specific side streams.
FORKLIFT is a spreadsheet learning tool that indicates life cycle greenhouse gas emissions and costs for using selected food side flows . It allows users to interpret the results regarding the effects of intervention with the additional effect of making it possible to compare the results with alternative products available on the market.
The “FoodWasteEXplorer” is an online database that provides industry, SME, researchers, government agencies and the general public with access to the biochemical composition of agri-food chain waste streams. This information can be used to identify the level of certain compounds in different side streams so that the user can explore how food waste may be better managed and helps to identify market opportunities. Use of the FoodWasteEXplorer is free-of-charge and can be accessed at: ws.eurofir.org/foodwasteexplorer
The report investigates using vegetable side streams, treated using a thermophysical technique known as steam explosion, as food ingredients and tests their functionality in model food products.
The report provides a baseline understanding of the current management approaches identified in previous research undertaken by REFRESH with respect to the policy concept of a Waste Hierarchy. It categorises management approaches that have been identified for 20 selected food production residues.
This brochure describes the interim results of the REFRESH (Resource Efficient Food and dRink for the Entire Supply cHain) project through May 2018. REFRESH’s research into the behaviours, economics, and relationships that lead to food waste will inform future recommendations for efficient and versatile solutions to food waste at all levels of production.
An expert seminar examined the viability of feeding treated surplus food to pigs and chickens. It examined the hazards and risk factors, and the environmental benefits. The panel concluded the practice is viable provided certain safety measures are enforced involving a combination of heat treatment and acidification and a system to prevent cross-contamination.