Figure 5From: Production of ethanol and arabitol by Debaryomyces nepalensis: influence of process parameters Effect of aeration rate on the production of ethanol and arabitol by D. nepalensis . Time course of (a) substrate utilization, (b) growth, formation of (c) ethanol and (d) arabitol and e) DO. The culture was performed in 2.5 L bioreactor containing 1.5 L production medium agitated at 700 rpm and different aeration levels (0.25-1 vvm).Back to article page