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Table 3 Main conversion yield coefficients (gproduct g −1substrate ) from the 4th fermentation cycle from the different broths

From: A synthetic medium to simulate sugarcane molasses

Strain Broth Yse Ysc Ysg Ysa gglycerol g −1ethanol
Ethanol Red™ SM 0.44 ± 0.01 0.48 ± 0.00 0.04 ± 0.00 0.01 ± 0.00 0.09 ± 0.00
Mol_1 0.46 ± 0.06 0.47 ± 0.00 0.04 ± 0.00 0.01 ± 0.00 0.09 ± 0.00
Mol_2 0.45 ± 0.00 0.44 ± 0.00 0.04 ± 0.00 0.01 ± 0.00 0.09 ± 0.00
Mol_3 0.40 ± 0.01 0.44 ± 0.16 0.03 ± 0.00 0.01 ± 0.00 0.08 ± 0.00
PE-2 SM 0.43 ± 0.00 0.47 ± 0.00 0.03 ± 0.00 0.01 ± 0.00 0.08 ± 0.00
Mol_1 0.44 ± 0.01 0.45 ± 0.01 0.03 ± 0.00 0.00 ± 0.00 0.08 ± 0.01
Mol_2 0.47 ± 0.01 0.48 ± 0.00 0.04 ± 0.00 0.00 ± 0.00 0.09 ± 0.00
Mol_3 0.40 ± 0.01 0.44 ± 0.00 0.03 ± 0.00 0.01 ± 0.00 0.08 ± 0.00
  1. Yse ethanol yield, Ysc CO2 yield, Ysg glycerol yield, Ysa acetic acid yield, gglycerol g −1 ethanol ratio between the glycerol and ethanol produced (g g−1)