Impact of rutin-protein nanoparticles on extruded recombinant rice: structure, digestibility and in vitro fermentation.
BACKGROUND Rutin, a flavonol polyphenol, inhibits α-glucosidase activity and reduces starch digestibility, yet its application is limited by poor aqueous solubility, poor thermal stability, and low bioaccessibility. Rutin-protein nanoparticles have been shown to improve rutin stability. This study aimed to investigate...