Structural studies of the exopolysaccharide produced by Lactobacillus paracasei 34-1

The exopolysaccharide produced by Lactobacillus paracasei 34-1 in a semi-defined medium was found to be a heteropolymer, composed of D-galactose, 2-acetamido-2-deoxy-D-galactose, and sn-glycerol 3-phosphate in molar ratios of 3:1:1. By means of deglycerophosphorylation, methylation analysis, and ID/...

Full description

Saved in:
Bibliographic Details
Published in:Carbohydrate research 1996-05, Vol.285 (1), p.129-139
Main Authors: Robijn, G.W, Wienk, H.L.J, Berg, D.J.C. van den, Haas, H, Kamerling, J.P, Vliegenthart, J.F.G
Format: Article
Language:English
Subjects:
Acetylgalactosamine - analysis
Carbohydrate Conformation
Carbohydrate Sequence
carbohydrate structure
chemical composition
Galactose - analysis
Glycerophosphates - analysis
glycosidic linkages
lactic acid bacteria
Lactobacillus
Lactobacillus - chemistry
Magnetic Resonance Spectroscopy
Molecular Sequence Data
Monosaccharides - analysis
nuclear magnetic resonance spectroscopy
polysaccharides
Polysaccharides, Bacterial - analysis
Polysaccharides, Bacterial - chemistry
Polysaccharides, Bacterial - isolation & purification
spectral analysis
structure
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The exopolysaccharide produced by Lactobacillus paracasei 34-1 in a semi-defined medium was found to be a heteropolymer, composed of D-galactose, 2-acetamido-2-deoxy-D-galactose, and sn-glycerol 3-phosphate in molar ratios of 3:1:1. By means of deglycerophosphorylation, methylation analysis, and ID/2D NMR studies (1H, 13C, and 31P) the polysaccharide was shown to consist of repeating units with the following structure: (...).
ISSN:0008-6215
1873-426X
DOI:10.1016/0008-6215(96)00034-1