This suggests that an increase in immobilized mycelium concentration
reduces the incubation time and therefore reaches a higher Yp/s. In YE/ s, the immobilized gels with 0.1 and 0.2 g dry mycelium achieved
a higher ethanol production on substrate consumption compared to
0.05 g dry mycelium. In the initial stage, substrate is consumed for
biomass production; while in the latter stage, substrate is used for