6-kestotriose + sucrose <=> 6,6-kestotetraose + beta-D-glucose
6-kestotriose + sucrose <=> 6,6-kestotetraose + beta-d-glucose
6-kestotriose + sucrose <=> 6,6-kestotetraose + beta-D-glucose
6-kestotriose + sucrose <=> 6,6-kestotetraose + beta-d-glucose