| Leuconostoc mesenteroides[97] | Dextran | Glucose |
| Xanthomonas campestris[98] | Xanthan | Glucose, mannose, glucuronic acid, acetate, pyruvate |
Azotobacter vinelandii, Pseudomonas[99] Aeruginosa | Alginate | Mannoturonic acid, gulonic acid, acetate |
| Acetobacter xylinum[99] | Acetan | Glucose, mannose, glucuronic acid, acetate |
| Rhizobium meliloti[100] | Curdlan | Glucose |
| Sphingomonas paucimobilis[100] | Gellan | Glucose, rhamnose, glucuronic acid, acetate, glycerate |
| Streptococcus zooepidemicus, Bacillus subtilis[101] | Hyaluronan | Glucuronic acid, n-acetylglucosamine |
| Escherichia coli K12[102] | Colanic acid | Glucose, fucose, galactose, glucuronic acid |
| Aerobasidium pullulans[103] | Pullulan | Maltotriose |
| Sclerotium rolfsii[104] | Scleroglucan | Glucose |
| Rhizopus oryzae, Aspergillus niger[105] | Chitosan | Glucosamine, n-acetylglucosamine |
| Schizophyllum commune[106] | Schizophyllan | Glucose |
| Botryosphaeria rhodina[107] | Botryosphaeran | β-(1-3)，β-(1-6) glucan glucose gentiobiose |