Table 1 The PMAAs derived from PSRa-2
Retention time(min) | Linkage | PMAAs | Molecular weight | Molar ratios |
|---|---|---|---|---|
8.12 | t-Glc(p) | 1,5-di-O-acetyl-2,3,4,6-tetra-O-methyl glucitol | 323 | 10.09 |
11.29 | 3-Glc(p) | 1,3,5-tri-O-acetyl-2,4,6-tri-O-methyl glucitol | 351 | 11.71 |
13.17 | 4-Glc(p) | 1,4,5-tri-O-acetyl-2,3,6-tri-O-methyl glucitol | 351 | 63.97 |
15.29 | 3,4-Glc(p) | 1,3,4,5-tetra-O-acetyl-2,6-di-O-methyl glucitol | 379 | 1.43 |
16.77 | 3,6-Glc(p) | 1,3,5,6-tetra-O-acetyl-2,4-di-O-methyl glucitol | 379 | 3.14 |
17.35 | 4,6-Glc(p) | 1,4,5,6-tetra-O-acetyl-2,3-di-O-methyl glucitol | 379 | 9.66 |