Table 6: Chemical shifts (δ, ppm, D2O) of carbon atom signals of the carbohydrate residues in 13C NMR spectrum of PS-g1 sample.

ResidueC-1C-2C-3C-4C-5C-6–OCH3

4)-α-D-GalpA-(1 100.369.570.278.072.2176.8
6-Me-α-D-GalpA-(1 100.369.570.078.074.1174.755.4
2,4)-α-L-Rhap-(1 99.777.671.082.572.818.0
β-D-Galp-(1 104.771.774.169.576.662.5
6)-β-D-Galp-(1 105.171.774.1 69.572.770.3
3,6)-β-D-Galp-(1 105.171.782.770.172.771.7
α-L-Araf-(1 108.680.778.984.962.0