Summary
Bacteria isolated from the rhizosphere, the rhizobacteria, of sorghum, pearl millet, wheat, alfalfa and rice were screened for the production of exopolysaccharide (EPS). Nearly a quarter of the strains produced exopolysaccharides, either capsular or hydrosoluble slime. A majority of the isolates produced slime. Physico-chemical analyses have indicated the ability of certain diazotrophic Pseudomonas paucimobilis isolates from millets and sorghum to produce unique types of EPS, which are highly viscous and thermostable.
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Correspondence to: T. Heulin
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Hebbar, K.P., Gueniot, B., Heyraud, A. et al. Characterization of exopolysaccharides produced by rhizobacteria. Appl Microbiol Biotechnol 38, 248–253 (1992). https://doi.org/10.1007/BF00174477
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DOI: https://doi.org/10.1007/BF00174477