Production of D-pantolactone Hydrolase by Fusarium moniliforme SW-902
D-泛解酸内酯水解酶产生菌的筛选及产酶条件研究

Fusarium moniliforme SW-902, a high-yielding strain for producing D-pantolactone hydrolase was screened. The conditions for enzyme formation of the strain were studied. The suitable carbon source of the medium was glycerol and the suitable nitrogen source was peptone. The optimum temperature and initial pH for enzyme formation were 26 degrees C and pH8.0 respectively. When the organism was cultured in the 60 L-fermentor under the optimum conditions for 45 h, about 7.18 g dry cells/L and 0.92 IU/g dry cells weight were obtained.