Figure 2: GC-MS profiles of silylation derivatized (A) monosaccharide standards (Peaks: Xyl (1,3); Ara (2); Gal (4, 5, 9, 10); Man (6, 7); Glu (8); Ino (11)) and (B) HSP-1 constituents (Peaks: Man (1, 2); Glu (3); Gal (4)). Three monosaccharides were identified in the hydrolysate of HSP-1, and the composition was D-glucose, D-mannose and D-galactose with a molar ratio of 4.5:1.0:1.4.