Table 2 Weight-average molecular weight (Mw), number-average molecular weight (Mn) and dispersity index (PDI) of the lignin fractions samples from various pretreated biomass
| Â | M n | M w | PDI |
|---|---|---|---|
HT-A-WS | 1262 | 3819 | 3.03 |
SE-B | 1798 | 13,447 | 7.48 |
SE-S | 1138 | 2886 | 2.54 |
OS-B | 3041 | 19,714 | 6.48 |
OS-S | 2794 | 16,543 | 5.92 |
OS-A-B | 1364 | 3488 | 2.56 |
OS-A-S | 1987 | 9595 | 4.83 |
OS-B-LF | 1442 | 8041 | 5.58 |
OS-S-LF | 1017 | 2832 | 2.79 |
OS-A-B-LF | 983 | 1780 | 1.81 |
OS-A-S-LF | 980 | 1890 | 1.93 |