Table 1 The crystallinity and carboxyl content of BS and AS pulp after oxidation with various NaClO addition
NaClO added (mM/g protein) | N/A | 0.5 | 2 | 5 | 10 | 20 | |
|---|---|---|---|---|---|---|---|
BS | Carboxyl content (mM/g protein) | 0.297 | 0.381 | 0.511 | 0.592 | 0.720 | 0.899 |
Crystallinity (%) | 24.8 | 26.8 | 28.9 | 38.4 | 41.3 | 35.2 | |
AS | Carboxyl content (mM/g protein) | 0.343 | 0.434 | 0.492 | 0.665 | 0.833 | 1.01 |
Crystallinity (%) | 22.9 | 23.1 | 32.9 | 38.1 | 39.2 | 33.3 | |