Bemisiose: an unusual trisaccharide in Bemisia honeydew

A gradient high performance anion-exchange chromatography analysis of Bemisia honeydew was carried out in order to analyze the sugar mixture more completely. From the results of the experiments by using chemical-ionization and electron-ionization gas chromatography, enzyme digestion, and H and C NMR...

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Veröffentlicht in:	Carbohydrate research 1994-02, Vol.253, p.329-334
Hauptverfasser:	Hendrix, Donald L., Wei, Yuan-an
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonia Analytical, structural and metabolic biochemistry Animals Bemisia bemisia argentifolia Biological and medical sciences Carbohydrate Conformation Carbohydrate Sequence carbohydrate structure Carbohydrates Carbon Isotopes chemical composition Chromatography, High Pressure Liquid Chromatography, Ion Exchange Diptera - chemistry Diptera - metabolism Fundamental and applied biological sciences. Psychology Gas Chromatography-Mass Spectrometry Holosides honeydew Hydrogen Magnetic Resonance Spectroscopy Molecular Sequence Data Other biological molecules separation spectral analysis structure trisaccharides Trisaccharides - chemistry Trisaccharides - isolation & purification
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Beschreibung
Zusammenfassung:	A gradient high performance anion-exchange chromatography analysis of Bemisia honeydew was carried out in order to analyze the sugar mixture more completely. From the results of the experiments by using chemical-ionization and electron-ionization gas chromatography, enzyme digestion, and H and C NMR that showed this saccharide to be a trisaccharide consisting entirely of a alpha-D-glucose residues, a structure was proposed. The common name 'bemisiose' is suggested for this sugar because it was found in Bemisia honeydew.
ISSN:	0008-6215 1873-426X
DOI:	10.1016/0008-6215(94)80081-2