Table 2 The glycosidic linkage type and molar percentage of WHNP-A2b, WHNP-A2c, WHNP-A3b and A2c-E1 based on methylation and GC–MS
Sugar Residues | Molar percentage (%) | |||
|---|---|---|---|---|
WHNP-A2b | WHNP-A2c | WHNP-A3b | A2c-E1 | |
1,4-GalpA | 19.6 | 61.3 | 32.7 | 21.1 |
1,2–Rhap | 8.0 | 4.9 | 20.1 | 9.6 |
1,2,4-Rhap | 6.6 | 2.5 | 10.2 | 7.2 |
Terminal-Galp | 7.0 | 2.2 | 9.1 | 7.8 |
1,3-Galp | 7.2 | 0.7 | 2.2 | 4.3 |
1,6-Galp | 4.0 | 1.9 | 1.8 | 1.9 |
1,3,6-Galp | 13.9 | 5.0 | 3.5 | 9.1 |
1,4-Galp | 2.4 | 3.9 | 3.4 | 4.1 |
1,4,6-Galp | 1.0 | – | – | 0.6 |
1,3,4-Galp | 0.9 | – | – | 1.1 |
Terminal-Araf | 13.2 | 6.0 | 3.9 | 8.2 |
1,3-Araf | 1.4 | – | 1.1 | 1.5 |
1,5-Araf | 8.3 | 7.1 | 6.4 | 9.5 |
1,3,5-Araf | 2.2 | 2.1 | 0.8 | 5.1 |