N(2)-(1-beta-D-fructopyranosyl)-N(5)-(2',5'-dihydro-2'-furyl-3'-hydroxymethyl)-gamma-hydroxyglutamine
n(2)-(1-beta-d-fructopyranosyl)-n(5)-(2',5'-dihydro-2'-furyl-3'-hydroxymethyl)-gamma-hydroxyglutamine