TABLE 3.

Analysis of APS-II methylation results.

No	t R/min	Sugar	Methylated sugar	Mass fragment m/z	Molar ratio	Linkages type
1	13.09	Gal-	2,6-Me2-Gal	74, 87, 118, 129, 143, 160, 185, 203, 305	2.36	→3,4)-d-Galp-(1→
2	19.84	Ara-	2,3-Me2-Ara	59, 71, 87, 102, 118, 129, 142, 162, 189	3.08	→5)-d-Araf-(1→
3	22.74	Glc-	2,3,4,6-Me4-Glc	59, 71, 87, 102, 118, 129, 145, 162, 205	5.77	D-Glcp-(1→
4	26.63	Gal-	2,3,4-Me3-Gal	59, 71, 87, 102, 118, 129, 162, 189, 233	4.42	→6)-d-Galp-(1→
5	27.51	Glc-	2,3,6-Me3-Glc	59, 71, 87, 99, 118, 129, 142, 173, 233	14.56	→4)-d-Glcp-(1→
6	30.7	Glc-	2,3,4-Me3-Glc	59, 71, 87, 99, 118, 143, 159, 173, 189	6.23	→6)-d-Glcp-(1→