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Chemical compositions and yields of the untreated and pretreated lignocellulosic substrates listed in Table 1
| Sample label | K lignin (%) | Glucan (%) | Xylan (%) | Mannan (%) | Solids yield (wt%) |
|---|---|---|---|---|---|
| Untreated wood | |||||
| BD4 |
28.6 |
41.9 |
5.5 |
11.7 |
100 |
| FL |
29.2 |
39.1 |
6.0 |
10.0 |
100 |
| Aspen |
20.2 |
45.6 |
16.4 |
1.4 |
100 |
| Pretreated wood | |||||
| SP-BD4 |
34.7 |
57.4 |
1.5 |
0.6 |
58.6 |
| SP-AS |
28.1 |
66.2 |
1.9 |
0.3 |
58.2 |
| SPH-AS |
22.2 |
66.6 |
5.3 |
0.8 |
60.9 |
| DA-AS | 30.0 | 61.6 | 3.3 | 0.4 | 63.5 |
