Table 7: Chemical shifts (δ, ppm, D2O) of carbon atoms of the carbohydrate residues in 13C NMR spectrum of PS-g2 sample.

ResidueC-1C-2C-3C-4C-5C-6

β-D-Galp-(1 104.871.774.269.676.662.5
6)-β-D-Galp-(1 104.871.774.269.672.870.1
3,6)-β-D-Galp-(1 104.871.782.870.174.971.7