Table 2.
Effect of acid-extracted SP on the ECs of glucan in LHW-pretreated bamboo substrates
| mg protein/g glucan | ECs of glucanb | |||
|---|---|---|---|---|
| SPa loading | Celluclast 1.5 L® loading | B-LHW-T180t40 (logR0 3.96) |
B-LHW-T200t15 (logR0 4.12) |
B-LHW-T200t30 (logR0 4.42) |
| 80 | 12.1 | 18.1 | 22.6 | 40.6 |
| 80 | 24.2 | 23.4 | 32.5 | 57.4 |
aThe SP here was separated by acid extraction followed by alkali precipitation and vacuum drying [42]
bThe time and solid substrate loading of enzymatic hydrolysis were 72 h and 2% (w/v), respectively