Abstract
The structure of the extracellular polysaccharide (EPS) produced by Erwinia chrysanthemi strain RA3W, a mutant strain of E. chrysanthemi RA3, has been determined using low pressure size-exclusion and anion-exchange chromatographies, high pH anion-exchange chromatography, glycosyl linkage analysis, and 1D 1H NMR spectroscopy. The polysaccharide is structurally similar, if not identical, to the family of EPS produced by such as E. chrysanthemi strains Ech9, Ech9Sm6, and SR260. The molecular weight of EPS RA3W by ultracentrifugation (sedimentation equilibrium) and light scattering is compared with those of other E. chrysanthami EPSs, as are the viscometric properties.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
