Fractionation step & Fraction name | M.W. (kDa) | Type II Arabino-galactan | Polyphenol content (%) | Methoxyl content (Mol %) | DM (%)a | ||
---|---|---|---|---|---|---|---|
DEAE cellulose | Diaion HP-20 | Sepharose 6B | Â | Â | Â | Â | Â |
CSP-A | CSP-AB | - | 13.2 | Negative | 9.3 ± 0.29 | 1.0 ± 0.04 | 81 |
CSP-AU | - | 24.5 | Negative | 8.8 ± 0.25 | 0.9 ± 0.04 | 16 | |
 | CSP-AU1 | 38.5 | Positive | 7.6 ± 0.22 | 0.9 ± 0.04 | 30 | |
CSP-AU2 | 8.6 | Negative | 8.1 ± 0.14 | 1.3 ± 0.03 | N.D. | ||
CSP-N | CSP-NB | - | 12.0 | Negative | 0.9 ± 0.03 | 1.1 ± 0.01 | 67 |
CSP-NU | - | 21.7 | Positive | 0.5 ± 0.01 | 1.0 ± 0.02 | 32 | |
 | CSP-NU1 | 60.6 | Positive | 0.2 ± 0.02 | N.D. | N.D. | |
 |  | CSP-NU2 | 5.5 | Negative | 6.5 ± 0.14 | N.D. | N.D. |