• Corpus ID: 89602014

Optimized procedures for extractioin, purification and characterization of exopolymeric substances (eps) from two bacteria (sagittula stellata and pseudomonas fluorescens biovar ii) with relevance to the study of actinide binding in aquatic environments

@inproceedings{Xu2009OptimizedPF,
  title={Optimized procedures for extractioin, purification and characterization of exopolymeric substances (eps) from two bacteria (sagittula stellata and pseudomonas fluorescens biovar ii) with relevance to the study of actinide binding in aquatic environments},
  author={Chen Xu},
  year={2009}
}
  • Chen Xu
  • Published 15 May 2009
  • Biology
Optimized Procedures for Extraction, Purification and Characterization of Exopolymeric Substances (EPS) from Two Bacteria (Sagittula stellata and Pseudomonas fluorescens Biovar II) with Relevance to the Study of Actinide Binding in Aquatic Environments. (December 2007) Chen Xu, B.S., Xiamen University Chair of Advisory Committee: Dr. Peter H. Santschi The extracellular polymeric substances (EPS) of marine bacterium Sagittula stellata and soil bacterium Pseudomonas fluorescens Biovar II, were… 
3 Citations

Production and characterization of Extracellular Polymeric Substances in Rhizobium with different carbon sources

Many microorganisms secrete extracellular polymeric substances (EPS) during their life cycle. Rhizobium is one such bacteria that secrete EPS at suitable conditions. The production of these EPS is

References

SHOWING 1-10 OF 188 REFERENCES

New method for exopolysaccharide determination in culture broth using stirred ultrafiltration cells

Abstract. A new method to remove simple carbohydrates from culture broth prior to the quantification of exopolysaccharides (EPS) was developed and validated for the EPS-producing strain,

Small-scale analysis of exopolysaccharides from Streptococcus thermophilus grown in a semi-defined medium

TLDR
The presented medium should be useful for physiological studies of S. thermophilus, and, in combination with the method of analysis of EPS, will allow downscaling of physiological studies and screening for EPSs.

Invited review: methods for the screening, isolation, and characterization of exopolysaccharides produced by lactic acid bacteria.

TLDR
This review summarizes the available information on methods and procedures used for research on methods for screening of EPS-producing LAB, detection of the ropy phenotype, and the physicochemical and structural characterization of these molecules, including parameters related to their viscosifying properties.

Extraction of extracellular polymeric substances from the photosynthetic bacterium Rhodopseudomonas acidophila

TLDR
UV–visible spectrum analysis, an easy and rapid technique, could be used to monitor cell lysis during EPS extraction from R. acidophila and suggests that few cells were destroyed and lysis did not occur.

Identification of exopolysaccharides produced by fluorescent pseudomonads associated with commercial mushroom (Agaricus bisporus) production

TLDR
The results support the previous studies indicating that fluorescent pseudomonads are a rich source of novel EPSs, and an acidic galactoglucan, previously named marginalan, was produced by mucoid strains of the saprophyte Pseudomonas putida and the majority of mucoide strains of sa prophytic P. fluorescens.
...