FIGURE 4.

Experimental data and simulation with Shinto II model (continuous line) and Shinto III model (dash line) for ABE fermentation. Data taken from Shinto et al. (2007). Glucose (♢ full blue), Acetone (□ full black), Butanol (○ full green), Biomass (△ empty blue), Acetate (□ empty black) and Butyrate (○ empty green). For Glucose and biomass the lines of the two models are overlapping. The red line represents the moment at which the on-off function in the Shinto III model generates the change in the model behaviour.