TABLE 4.
1H and 13C NMR chemical shifts of the dextran of the EPS from L. brevis SP48.
| Chemical shifts(ppm) | ||||||
|---|---|---|---|---|---|---|
| H1 | H2 | H3 | H4 | H5 | H6a,b | |
| C1 | C2 | C3 | C4 | C5 | C6 | |
| α-(1–6)-dextran | 5.09 | 3.43 | 3.67 | 3.30 | 3.84 | 3.79/3.86 |
| G | 99.1 | 73.0 | 74.5 | 71.0 | 73.0 | 67.6 |
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