Table 1 Monosaccharide compositions of the polysaccharides from RBS, GS-FRB and GS-DRB. At beginning, all the GSRBPs were composed of D-glu, D-man, D-xyl and L-ara both in GS-FRB and GS-DRB. But at the late stage of fermentation, the GSRBPs were composed of D-glu, D-man, D-xyl, L-ara and D-fru in GS-FRB, while these in GS-DRB only composed of D-glu and D-man
polysaccharides | Molar ratio |
|---|---|
RBS | D-glu: D-man: D-xyl: L-ara = 30.5: 8.0: 5.4: 8.7 |
GS-FRB-7 | D-glu: D-man: D-xyl: L-ara = 29.3: 7.0: 5.4: 7.9 |
GS-FRB-9 | D-glu: D-man: D-xyl: L-ara = 61.6: 6.2: 7.0: 10.6 |
GS-FRB-11 | D-glu: D-man: D-fru: D-xyl: L-ara = 33.0: 5.7: 4.1: 7.0: 9.1 |
GS-FRB-13 | D-glu: D-man: D-fru: D-xyl: L-ara = 52.4: 5.9: 6.8: 6.5: 9.9 |
GS-DRB-7 | D-glu: D-man: D-xyl: L-ara = 19.2: 6.7: 5.4: 6.8 |
GS-DRB-9 | D-glu: D-man: D-xyl: L-ara = 23.5: 6.2: 7.5: 7.2 |
GS-DRB-11 | D-glu: D-man = 12.7: 5.9 |
GS-DRB-13 | D-glu: D-man = 10.6: 6.2 |