1,6-kestotetraose + beta-D-glucose => 1(F)-beta-D-fructosylsucrose + sucrose
1,6-kestotetraose + beta-d-glucose => 1(f)-beta-d-fructosylsucrose + sucrose
1,6-kestotetraose + beta-D-glucose => 1(F)-beta-D-fructosylsucrose + sucrose
1,6-kestotetraose + beta-d-glucose => 1(f)-beta-d-fructosylsucrose + sucrose