Table 2. Molar mass distribution of APPL recovered from steam pretreated poplar (SPP) with and without sLac.
Molar mass distribution |
Polydispersity (Mw/Mn) |
|||||
---|---|---|---|---|---|---|
Weight average (Mw) |
Number average (Mn) |
|||||
Peak 1 | Peak 2 | Peak 1 | Peak 2 | Peak 1 | Peak 2 | |
− sLac | 11400 (300)a | 5900 (200) | 9629 (200) | 4200 (100) | 1.18 (0.04) | 1.41 (0.05) |
+ sLac | 5070 (10) | 3320 (10) | 4680 (90) | 3290 (10) | 1.08 (0.04) | 1.01 (0.01) |
aValue in parentheses indicates standard deviation.