Fructan β-fructosidase

Fructan β-fructosidase (, exo-β- D -fructosidase, exo-β-fructosidase, polysaccharide β-fructofuranosidase, fructan exohydrolase) is an enzyme with systematic name β- D -fructan fructohydrolase. It catalyses the hydrolysis of terminal, non-reducing (2→1)- and (2→6)-linked β- D -fructofuranose residues in fructans.

It hydrolyses inulin and levan, and also sucrose.