Lignin type | Enzyme | Substrate | Enzymatic hydrolysis | Hydrolysis yield | Refs. |
---|---|---|---|---|---|
EOL-LP, EOL aspen and KPL | Cellic CTec 2 | DASG | pH = 4.8, 50 °C, 150 rpm, and 72 h | Decreased from 27.0 to 20.0% | [66] |
EOL-LP | Novozyme 22C | OPSG and OPLP | 2% (w/v), pH = 4.8, 50 °C, 150 rpm and 72 h | Decreased from 49.3% and 41.2% to 42.0% and 38.1% | [104] |
EOL-LP | Celluclast and Novozyme 188 | Avicel | 2% (w/v), pH = 4.8, 50 °C, 150 rpm and 48 h | Decreased by 67.8–86.2% | [98] |
HP | Celluclast and Novozyme 188 | Avicel | 2% (w/v), pH = 4.8, 50 °C, 150 rpm and 48 h | Decreased by 23.0–76.0% | [98] |
HEL, KL and SEL | Celluclast and Novozyme 188 | Avicel | 2% (w/v), pH = 4.8, 45 °C and 200 rpm | Decreased by 10.0%, 13.0% and 23.0%, respectively | [101] |
PTL and CEL from steam pretreated poplar | Spezyme CP and Novozyme 188 | Avicel | 5% (w/v), pH = 4.8, 50 °C, 150 rpm and 48 h | Decreased by 8.6% and 11.0%, respectively | [75] |
PTL and CEL from OPLP | Spezyme CP and Novozyme 188 | Avicel | 5% (w/v), pH = 4.8, 50 °C, 150 rpm and 48 h | Decreased by 23.0% and 25.0%, respectively | [75] |
EL from OPSG | Novozym 22C | OPSG | 2% (w/v), pH = 4.8, 50 °C, 150 rpm and 72 h | Improved from 72.6 to 77.7% | [105] |
EL from OPSG | Novozym 22C | OPSG and OPLP | 2% (w/v), pH = 4.8, 50 °C, 150 rpm and 72 h | Increased from 49.3 to 68.6% and from 41.2 to 60.8%, | [104] |
Liquid hot water treated alkali lignin | Commercial cellulase | filter paper and lignin mixed | 5% (w/v), pH = 4.8, 50 °C, 150 rpm and 72 h | Little inhibition effect | [110] |
EL from OPSG | Cellic CTec 2 | Cellulose | 2% (w/v), pH = 4.8, 50 °C, 180 rpm and 72 h | No inhibition effect | [103] |