Table 2.
The purification methods of several polysaccharides from G. elata.
| Name [ref] | Purify | Flow Rate | Eluting Solvent | Yield |
|---|---|---|---|---|
| WGEW [10] | DEAE-cellulose column (50 × 5 cm) | - | deionized water | 0.6 g from 5.1 g WGE |
| AGEW [10] | DEAE-cellulose column (50 × 5 cm) | - | deionized water | 1.8 g from 10.0 g AGE |
| WTMA [27] | DEAE-cellulose (50 cm × 5 cm, Cl− form) | - | 0.1M NaCl | 0.8 g from 6 g TM |
| PGEB-3H [26] | DEAE-cellulose A52 column (2.6 × 30 cm) | - | deionized water | 0.797 g/kg |
| Sephadex G-100 column (1.6 × 70 cm) | - | 0.1 M NaCl | ||
| The acidic polysaccharides [24] | DEAE-Sepharose CL-6B | - | 0, 0.05, 0.1, 0.2, 0.3, 0.4, and 0.5 M NaCl | 0.61 g from 2.47 g GR-0 |
| RGP-1a, PGP-1b [23] | DEAE-cellulose-52 column (2.6 cm × 80 cm) | 1 mL/min | deionized water | - |
| Sephadex G-100 column (1.8 cm × 100 cm) | 0.2 mL/min | deionized water | - | |
| GPs [13] | DEAE-52 cellulose column | 2.0 mL/min | distilled water and a gradient of 0→2 mol/L NaCl | - |
| PGE [28] | Sephadex G-200 column | 0.30 mL/min | distilled water | - |