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. 2022 Jul 7;9:945804. doi: 10.3389/fnut.2022.945804

TABLE 2.

1H nuclear magnetic resonance (NMR) and 13C NMR chemical shifts of laminaran oligosaccharides DP2-DP5 (D2O, δ in ppm).

Residue 1 2 3 4 5 6
A 95.66–95.68/ 4.69–4.73 73.77–73.83/ 3.41–3.49 84.48–84.66/ 3.67–3.77 68.07–68.11/ 3.49–3.55 75.55–75.62/ 3.47–3.59 60.66–60.69/ 3.86–3.95; 3.75–3.84
B 102.48–102.51/ 4.68–4.78 73.36–73.45/ 3.38–3.46 84.23–84.27/ 3.43–3.46 68.08–68.11/ 3.43–3.4 6 75.57–75.63/ 3.49–3.59 60.66–60.69/ 3.84; 3.73–3.82

A, →3)β-D-Glc; B, →3)-β-D-Glc-(1→3).