When the cell concentration of ZD-M2 was from 5.6 g dry cell/1 to 14.0 g dry cell/1, the specific production rate of 2-HBP were almost same, 0.200 mmol (DBT) /kg dry cell/min, or 2.21mg (DBT)/ g/ h.

• 搅拌式反应中ZD-M2休止细胞降解正十六烷中的DBT内,在实验所选的条件下,通气量也是越高越好,而最佳的搅拌速率为1140r/min。