Fig. 6: Production of D-allulose by INU-NH2&E-NH2@NKCOF-141.

a Schematic diagram of the continuous-flow reaction for the production of D-allulose from inulin by INU-NH2&E-NH2@NKCOF-141. b Time-dependent content for D-allulose at 50 °C and 0.2 mL min−1. c Time-dependent content for D-allulose based continuous-flow reaction of room temperature (30 °C) and 0.1 mL min−1.