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Weight-average ( Μ w ) and number-average ( Μ n ) molecular weights and polydispersity indices ( Μ w / Μ n ) of the water-soluble lignins isolated from the hydrothermally pretreated liquor phase under the various processing conditions
| Water-soluble lignins (temperature (°C)-time (h)) | ||||
|---|---|---|---|---|
| 110-1.0 | 130-1.0 | 150-1.0 | 170-1.0 | |
| M w | 1,610 | 1,590 | 1,050 | 950 |
| M n | 1,090 | 1,220 | 900 | 840 |
| M w/M n | 1.48 | 1.30 | 1.17 | 1.13 |
Data represented are the averages of the results obtained from the duplicated experiments.
