In this study, the extracellular production of SIase from Enterobacter sp. FMB-1 by L. lactis is presented.
The expressed recombinant SIase was efficiently able to convert 40 g/L of sucrose to 28 g/L of palatinose in the culture. In
addition, the growth condition for bioconverting sucrose to palatinose with free recombinant L. lactis is discussed.