"2,1-fructan:2,1-fructan 1-fructosyltransferase"
"2,1-fructan:2,1-fructan 1-fructosyltransferase"
"1,2-beta-D-fructan:1,2-beta-D-fructan 1(F)-beta-D-fructosyltransferase"
"1,2-beta-d-fructan:1,2-beta-d-fructan 1(f)-beta-d-fructosyltransferase"