Fiber Characterization & Standardization

WG3 coordinates the development, comparison and validation of methods for characterizing the physicochemical and functional properties of extracted fibers, with emphasis on standardization, reproducibility and non-destructive approaches. Through protocol development and inter-laboratory studies, the group aims to establish a shared evidence base that can support bioactivity assessment (WG4), sustainability and regulatory evaluation (WG5), and the exploration of potential product applications (WG6). Where relevant, its outputs may also help identify needs for alignment with applicable standards and regulatory frameworks.