Figure 1: Comparison between unsteady state model and experimental results for the partial pressure of oxygen in the headspace of the ventilation flasks f1, f4, f7, f9 (sterile plug dimensions in ) is obtained for the fermentation of C. glutamicum DM 1730 on 10 g/L glucose and 21 g/L MOPS (  mL,  rpm, ,  cm, ,  g/mol, where , , , , and RQ are shaking diameter, filling volume, yield of biomass with respect to substrate, yield of biomass with respect to oxygen, and respiration quotient, resp.).