Table 2. Chemical characterization of exopolysaccharides (EPS).
PGPR Strains | Sugar content (μg/g) | Protein content (μg/g) | Uronic acid (μg/mg) |
---|---|---|---|
Control | 215.5 | 16.1 | 0.076 |
Planomicrobium chinense | 6672.3 | 835.3 | 1.33 |
Bacillus cereus | 5435.5 | 699.9 | 1.49 |