alpha-isomaltosyl-(1->3)-isomaltose + H2O = 2 isomaltose
alpha-isomaltosyl-(1->3)-isomaltose + h2o = 2 isomaltose
alpha-isomaltosyl-(1->3)-isomaltose + H2O = 2 isomaltose
alpha-isomaltosyl-(1->3)-isomaltose + h2o = 2 isomaltose