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. 2021 Oct 29;12:744007. doi: 10.3389/fmicb.2021.744007

TABLE 2.

Glycosidic linkage composition of methylated EPS-F2 by GC–MS analysis.

Time (min) Methylated sugars Deduced linkages Molar ratios Major mass fragments (m/z)
9.48 2,3,4,6-Me4-Glcp T-Glcp-(1→ 10.45 87, 102, 129, 145, 162, 205
14.54 2,3,4-Me3-Glcp →6)-Glcp-(1→ 84.82 71, 87, 102, 118, 162, 189, 203, 233
18.47 2,4-Me2-Glcp →3,6)-Glcp-(1→ 4.73 74, 87, 101, 118, 160, 189, 202, 234, 305