Preliminary Characterization of a Homogeneous Polysaccharide with Anticomplement Activity from Sijunzi Decoction

Table 2

Methylation analysis of S-3-1.

Retention time (min)	Linkage	Methylated sugar	Molar ratios
9.433		2,3,4-Me3-Glc	1.45
11.036		3,4,6-Me3-Man	4.04
12.909		2,3,4,6-Me4-Glc	2.55
13.199		2,3,4-Me3-Rha	1.6
13.385		2,4,6-Me3-Man	2.28
14.287		2,3,6-Me3-Glc	9.49
14.499		2,3-Me2-Gal	2.16
14.614		2,3,4-Me3-Gal	38.3
16.681		2,4-Me2-Man	3.16
33.526		2,3,4-Me3-Xyl	0.32