Presence of acetate and succinate in the exopolysaccharide produced by Zoogloea ramigera 115SLR

The extracellular acidic polysaccharide produced by Zoogloea ramigera 115SLR contains O-acetyl and O-succinyl groups, in addition to glucose, galactose and pyruvate already reported. Methylation analysis of both the native and the chemically modified zooglan showed that these O-acyl groups are attac...

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Veröffentlicht in:	Carbohydrate polymers 1996, Vol.31 (1), p.35-40
Hauptverfasser:	Troyano, Esperanza, Lee, Sam-Pin, Rha, Cho Kyun, Sinskey, Anthony J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences bacteria Exact sciences and technology Natural polymers Physicochemistry of polymers polysaccharides Starch and polysaccharides
Online-Zugang:	Volltext
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Zusammenfassung:	The extracellular acidic polysaccharide produced by Zoogloea ramigera 115SLR contains O-acetyl and O-succinyl groups, in addition to glucose, galactose and pyruvate already reported. Methylation analysis of both the native and the chemically modified zooglan showed that these O-acyl groups are attached to position 6 of a 4-substituted glucosyl residue and of a terminal glucose.
ISSN:	0144-8617 1879-1344
DOI:	10.1016/S0144-8617(96)00056-2