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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Physical and chemical differences between one-stage and two-stage hydrothermal pretreated hardwood substrates for use in cellulosic ethanol production

Fig. 4

Time course data for 2 L fermentations. MS1112 exhibits a higher titer at all time points as does increased agitation for a given substrate. MS1112 is in black and MS1105 is in gray. Dashed lines indicate 75 rpm while solid lines indicate 800 rpm. Also note that the differences between two comparative fermentations increases as the fermentation progresses. These fermentations were carried out at 35 °C and pH 5 for 144 h

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