Figure 2 Kinetic parameters for ethanol production from detoxified oxalic acid hydrolysate and enzymatic hydrolysates byCandida shehatae UFMG HM52.2 and Saccharomyces cerevisiae 174
Parameters | Hemicellulose hydrolysate# | Enzyme hydrolysate## | ||
|---|---|---|---|---|
| Â | C. shehatae | S. cerevisiae | C. shehatae | S. cerevisiae |
Initial sugars (gs/l) | 9.61 | 10.25 | 21.03 | 18.4 |
Residual sugars (gs/l) | 0.56 | 8.14 | 3.96 | 0.87 |
Ethanol (gp/l) | 3.20 | 0.52 | 4.83 | 6.6 |
Ethanol yield (gp/gs) | 0.353 | 0.246 | 0.282 | 0.46 |
Ethanol productivity (gp/l/h) | 0.133 | 0.021 | 0.201 | 0.47 |
Biomass (gx/l) | 3.57 | 0.85 | 6.32 | 4.03 |
Biomass yield (gx/gs) | 0.385 | 0.179 | 0.302 | 0.22 |
Biomass productivity (gx/l/h) | 0.0496 | 0.011 | 0.0877 | 0.055 |