Fig. 6
Time course of a dual-phase bioprocess for low-oxygen induced rhamnolipid production. Cell dry weight (CDW, black triangles) of P. putida pJG-cco1::rhlCAB. The trend of the biomass formation is represented by the dashed line. The rotational speed of the stirrer is displayed in orange. The oxygen availability (pO2) is displayed as a blue line, while the red bars indicate the rhamnolipid titers during the fermentation process