Fig. 2. Viable cells evolution of S. cerevisiae (—●—) and Z. florentina (-•-●-•-) and kinetics of ammonia (black columns) and free amino nitrogen consumption (white columns) during
fermentations with different inoculation treatments. These include pure culture fermentations of S. cerevisiae (a) and of Z. florentina (b), mixed culture fermentations at different
inoculum times of S. cerevisiae, as co-culture with Z. florentina (c) and mixed culture fermentation with S. cerevisiae addition delayed 24 h (d) and 48 h (e).