Fig. 3From: Effects of CO2 limitation on the metabolism of Pseudoclostridium thermosuccinogenesFermentation data. Optical density, and concentrations of glucose and fermentation products over-time of a series of batch fermentations (0.5 l) sparged with either 1% or 20% CO2 in N2 (v/v) at 1 l/h. The dashed lines connect data points from the same runBack to article page