3.7. Use of the yeast S. cerevisiae A2 to scale up the process in a 10L
bioreactor
Finally, the process was scaled up to a 10L bioreactor. Fig. 8 shows a short lag phase in the first 4 h followed by an
exponential phase typical of the microbial kinetics, and the production profile corresponding to a rapid fermentation caused by adding a high concentration of initial inoculum in order to minimize the production time, making the process more effective from an economical point of view.