Biotechnology Letters, Vol.18, No.8, 951-956, 1996
Phospholipase-D Production Using Immobilized Cells of Streptoverticillium-Cinnamoneum
Production of phospholipase D (PLD) by Streptoverticillium cinnamoneum immobilized within porous particles was investigated in repeated batch fermentation. The enzyme productivity in repeated batch fermentation was 2.2-fold that obtained in batch fermentation without immobilization, since many of the immobilized cells could be utilized as seed cells for each subsequent batch cycle.