3-dehydro-alpha,alpha-trehalose + H2O <=> 3-dehydro-D-glucose + D-glucose
3-dehydro-alpha,alpha-trehalose + h2o <=> 3-dehydro-d-glucose + d-glucose
3-dehydro-alpha,alpha-trehalose + H2O <=> 3-dehydro-D-glucose + D-glucose
3-dehydro-alpha,alpha-trehalose + h2o <=> 3-dehydro-d-glucose + d-glucose