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 <=> 1,6-kestotetraose + beta-d-glucose