Molecular weight, chemical composition of polysaccharidesa.
| Fractions | M w (g mol−1) | Pol. (Mw/Mn) | Glycosyl composition (%) | ||||
|---|---|---|---|---|---|---|---|
| Gla | Rha | Man | Glu | Xyl | |||
| PSP | — | — | 63.50 | 25.14 | 8.04 | 1.75 | 1.57 |
| PSP1 | 4.415 × 103 | 1.572 | 82.91 | NA | 14.96 | 2.13 | NA |
| PSP2 | 2.236 × 103 | 1.191 | 74.37 | 20.54 | NA | 2.06 | 3.03 |
| PSP3 | 7.743 × 103 | 3.121 | 37.17 | 57.69 | 1.38 | 2.02 | 1.74 |
| PSP4 | 6.467 × 103 | 3.639 | 20.74 | 72.63 | 2.00 | NA | 4.63 |
a
Abbreviations: Pol., polydispersity; Car., carbohydrate; Prot., protein; U.A., nucleic acid; NA, no available; —, not detected; Gla, galactose; Rha, rhamnose; Man, mannose Glu, glucose; Xyl, xylose.