Samples | Enzymatic hydrolysis | Pretreatment liquora | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Initial enzymatic rate (g/kg/h)b | Reducing sugar (g/100Â g)c | Cellulose digestibility (%)d | TRS (%) | ASL (%) | Lactic acid (%) | Acetic acid (%) | Formic acid (%) | HMF (%) | FF (%) | |
Raw | 17 | 9.7 | 12.5 | – | – | – | – | – | – | – |
R90-1.0 | 87 | 24.6 | 36.7 | 2.9 | 0.8 | 4.98 | NDe | ND | ND | ND |
R100-1.0 | 57 | 25.7 | 41.9 | 5.1 | 1.4 | 4.90 | ND | ND | ND | ND |
R110-1.0 | 92 | 29.6 | 66.7 | 28.8 | 2.6 | 4.70 | ND | ND | ND | ND |
R120-0.5 | 146 | 30.9 | 66.7 | 18.1 | 2.4 | 4.96 | ND | ND | ND | ND |
R120-1.0 | 167 | 21.9 | 73.2 | 31.8 | 3.7 | 4.96 | ND | ND | ND | ND |
R120-1.5 | 226 | 15.3 | 90.2 | 43.0 | 5.8 | 5.94 | ND | ND | ND | ND |
R130-0.5 | 149 | 26.4 | 65.2 | 23.5 | 3.3 | 5.06 | ND | ND | ND | ND |
R140-0.5 | 177 | 11.5 | 69.6 | 40.4 | 5.8 | 5.72 | ND | ND | ND | ND |
R150-0.5 | 92 | 3.9 | 41.0 | 35.2 | 6.1 | 5.56 | ND | ND | ND | ND |