Updated project metadata. Food protein amyloid fibrils have superior technological,nutritional,sensorial,and physical properties compared to native monomers, butthere is yet insufficient understanding of their digestive fate and safety for wide consumption.By combining SDS,ELISA,fluorenscence,AFM, MALDI-MS, CD microfluidics,and SAXS techniques for the characterization of blg and lysozyme amyloid fibrils subjected to in-vitro gastrointestinal digestion.LC-MS/MS analysis on the fate of blg/lysozyme amyloid fibrils digested in vivo by mice was applied to verify our in vitro results.