Table 2. Inhibitory essays in fermenter using rotenone.
culture | kLa (h−1) |
Yetoh/xyl (g⋅g−1) |
Qetoh (g⋅L−1⋅h−1) |
---|---|---|---|
Control | 25 | 0,1681 ± 0,0044 | 0,3026 ± 0,0108 |
Rotenone (2,5 mM) | 25 | 0,2096 ± 0,0096* | 0,1766 ± 0,0085* |
Control | 15 | 0,3207 ± 0,0300 | 0,4888 ± 0,0405 |
Rotenone (2,5 mM) | 15 | 0,3812 ± 0,0215* | 0,3193 ± 0,0187* |
Yetoh/xyl: Ethanol yield from xylose.
Qetoh: Ethanol volumetric productivity.
kLa: Volumetric oxygen transfer coefficient.
*: Significant difference from control (p < 0,05)