The purpose of Valaxson  objective is to add value to raw materials and co-products from Walloon agriculture by highlighting their interesting antioxidant properties. The project seeks to highlight the full potential of natural extraction methods by analysing the antioxidant nature of the extracts produced thanks to an innovative analytical strategy. In addition, Valaxson aims to identify health claims that can be associated with the extracts produced and envisages  producing extracts on an industrial scale by assessing the different possible formulations.