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Actinomycetes
University of Udine, Mycology Department
ISSN: 0732-0574
Vol. 3, No. 2, 1992
Bioline Code: ac92007
Full paper language: English
Document type: Research Article
Document available free of charge

Actinomycetes, Vol. 3, No. 2, 1992

 en Structural studies of major glycolipids from Curtobacteriumm flaccumfaciens pathovar Betae and Rothia dentocariosa

Abstract

Actinomycetes, 1992 Vol.3 Part 2 31-36

STRUCTURAL STUDIES OF MAJOR GLYCOLIPIDS FROM CURTOBACTERIUMM
FLACCUMFACIENS PATHOVAR BETAE AND ROTHIA DENTOCARIOSA

H.MORDARSKA, A.GAMIAN and I.EKIEL 

Code Number: AC92007
Sizes of Files:
    Text: 20K
    Graphics: Line Drawings (gif) 22K

    ABSTRACT. Two major glycolipids of Curtobacterium
flaccumfaciens pathovar betae (a, b) and one of Rothia
dentocariosa (c)were isolated, purified and studied by
analytical methods, thin-layer chromatography (TLC),
gas-liquid chromatography (GLC), mass spectrometry (GC-MS) and
nuclear magnetic spectroscopy (NMR). The only components
detected in the samples were mannose, glycerol and fatty
acids. The sugar moiety of glycolipid a was a trisaccharide
and that of glycolipids b and c a disaccharide. The most
characteristic components of the two glycolipids detected in
the cells of C.flaccumfaciens pathovar betae were cyclopropane
fatty acid C17:0 and anteiso branched chain components C15:0
and C17:0. The only major fatty acid found in the glycolipid
of R.dentocariosa was anteiso acid C17:0. The three
glycolipids seem to represent an uncommon structure.
Copyright 1992 CETA

 

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