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Table 2 Enzyme concentrations and activities

From: Process analysis and optimization of simultaneous saccharification and co-fermentation of ethylenediamine-pretreated corn stover for ethanol production

Enzymes

Cellic Ctec2

Cellic Htec2

Protein concentration (mg/mL)

182

198

Cellulase activity (FPU/mL)a

77

11

Xylanase activity (IU/mL)b

160

81

  1. aFPU stands for filter paper units. One FPU of enzyme is defined as the amount of enzyme catalyzing the release of 1 μmol of glucose equivalent per min
  2. bOne IU of xylanase is defined as the amount of enzyme catalyzing the release of 1 μmol of xylose equivalent per min