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1H NMR and 13C NMR signal assignment of TGC161.
| C1/H1 | C2/H2 (-SO3H) | C3/H3 (-SO3H) | C4/H4 | C5/H5 | -COOH | |
|---|---|---|---|---|---|---|
| β-Mannuronic acid | 99.0/4.62 | 69.0/4.23 (77.3/4.54) | 67.0/4.47 (73.6/4.78) | 69.0/4.59 | 78.0/4.34 | 163.3/- |
| α-Guluronic acid | 98.7/5.18 | 69.0/3.90 (73.7/3.95) | 71. 3/3.65 (77.3/3.87) | 66.7/4.43 | 75.5/4.47 | 163.3/- |
