Structure of the exopolysaccharide produced by Enterobacter amnigenus

Structure of the exopolysaccharide produced by Enterobacter amnigenus

[Display omitted] The bacterial species Enterobacter amnigenus was isolated from sugar beets harvested in Finland. It produced an exopolysaccharide rich in l-fucose, which gave viscous water solutions. Its primary structure was determined mainly by NMR spectroscopy and ESIMS of oligosaccharides and...

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Veröffentlicht in:Carbohydrate research 2005-02, Vol.340 (3), p.439-447
Hauptverfasser: Cescutti, Paola, Kallioinen, Anne, Impallomeni, Giuseppe, Toffanin, Renato, Pollesello, Piero, Leisola, Matti, Eerikäinen, Tero
Format: Artikel
Sprache:eng
Schlagworte:
Carbohydrate Sequence
Enterobacter - metabolism
Enterobacter amnigenus
l-fucose
Magnetic Resonance Spectroscopy
Mass spectrometry
Methylation
Molecular Sequence Data
Molecular Structure
NMR spectroscopy
Oligosaccharides - chemistry
Polysaccharide structure
Polysaccharides, Bacterial - chemistry
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Zusammenfassung:[Display omitted] The bacterial species Enterobacter amnigenus was isolated from sugar beets harvested in Finland. It produced an exopolysaccharide rich in l-fucose, which gave viscous water solutions. Its primary structure was determined mainly by NMR spectroscopy and ESIMS of oligosaccharides and a polysaccharide with decreased molecular weight, obtained by Smith degradation of the O-deacetylated native polymer. ▪
ISSN:0008-6215
1873-426X
DOI:10.1016/j.carres.2004.12.008