
Production of di-d-fructofranosyl-2,6′:2′,6-anhydride (DFA IV) by recombinant Bacillus subtilis carrying heterogenous levan fructotransferase from Arthrobacter nicotinovorans GS-9
Keywords: Levan; Levan fructotransferase; DFA IV; Arthrobacter nicotinovorans GS-9; Bacillus subtilis