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Table 2 Impact of the biocatalyst on the production of CO2, ethanol and glycerol after 51 h of corn mash fermentation in bioreactor model

From: Contribution of proteases and cellulases produced by solid-state fermentation to the improvement of corn ethanol production

Final sample Control Biocatalyst 1 kg/T
CO2 (L/L mash) 58.28 ± 0.07 62.33 ± 0.31
Glycerol (g/L mash) 12.03 ± 0.01 10.04 ± 0.03
Ethanol (g/L mash) 126.15 ± 0.82 134.70 ± 0.22
Ethanol conversion yield (g/g initial glucose) 0.420 ± 0.002 0.450 ± 0.008
  1. Data represent average (n = 2) ± standard deviation