Integrated immobilized cell reactor–adsorption system for b-cyclodextrin production: a model study using PVA-cryogel entrapped Bacillus agaradhaerens cells.
Production of cyclodextrins (CDs) by immobilized cells of the alkaliphilic Bacillus agaradhaerens LS-3C with integrated product recovery was studied. The microorganism was entrapped in polyvinyl alcohol-cryogel beads and used as a convenient source of immobilized cyclodextrin glycosyltransferase (CGTase). On activation by incubation in the cultivation medium containing 1% (w/v) starch, the entrapp
