Table 2 Analysis of binding structure of ginger polysaccharide
From: Preparation, structural characterization and in vitro activity of ginger polysaccharide
Connection mode | Derivatives | RT | Mw | Relative molar ratio (%) |
|---|---|---|---|---|
t-Ara(f) | 1, 4-di-O-acetyl-2, 3, 5-tri-O-methyl arabinitol | 5.441 | 279 | 13.237 |
t-Man(p) | 1, 5-Di-O-acetyl-2, 3, 4, 6-tetra-O-methyl mannitol | 8.219 | 323 | 5.201 |
3-Ara(f) | 1, 3, 4-Tri-O-acetyl-2, 5-di-O-methyl arabinitol | 8.7 | 307 | 5.323 |
4-Glc(p) | 1, 4, 5-Tri-O-acetyl-2, 3, 6-tri-O-methyl glucitol | 13.229 | 351 | 64.938 |
4,6-Glc(p) | 1, 4, 5, 6-Tetra-O-acetyl-2, 3-di-O-methyl glucitol | 17.417 | 379 | 5.020 |
3,6-Gal(p) | 1, 3, 5, 6-Tetra-O-acetyl-2, 4-di-O-methyl galactitol | 17.969 | 379 | 6.281 |