Trois-Rivières (QC), Canada -- May 23th-25th, 2023 -- Biomass is a wonderful ressource to be transformed into chemicals, biobased materials, food and feed ingredients or energy. Still, adaptation and optimisation of transformation processes and technologies is a real challenge in order to valorise all biomass fraction in a circular approach. In the context of Industry 4.0, the circular economy and the need for an optimal valorization of renewable resources, BIOKET is the only European conference dedicated to bio-based technologies and processes.