Mono- and diglycosides of ( E)-6,9-dihydroxymegastigma-4,7-dien-3-one in Vitis vinifera wine

Two β- d-glucopyranosides and two 6-O-β- d-apiofuranosyl -β- d-glucopyranosides of ( E)-6,9-dihydroxy-megastigma-4,7- dien-3-one were isolated from Vitis vinifera cv. Gewürztraminer wine and their structures were established by NMR spectroscopy.

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Bibliographic Details
Published in:	Phytochemistry (Oxford) Vol. 43; no. 3; pp. 621 - 624
Main Authors:	Baltenweck-Guyot, Raymonde, Trendel, Jean-Michel, Albrecht, Pierre, Schaeffer, Alex
Format:	Journal Article
Language:	English
Published:	England Elsevier Ltd 01-10-1996
Subjects:	Biotechnology Carbohydrate Conformation Fruit - chemistry Gas Chromatography-Mass Spectrometry Glycosides - chemistry Glycosides - isolation & purification Magnetic Resonance Spectroscopy Wine - analysis roseoside Gewürztraminer 6-O-β- d-apiofuranosyl -β- d- glucopyranoside Vitaceae Vitis vinifera β- d-glucopyranoside wine ( E)-6,9-dihydromegastigma-4,7-dien-3-one
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Description
Summary:	Two β- d-glucopyranosides and two 6-O-β- d-apiofuranosyl -β- d-glucopyranosides of ( E)-6,9-dihydroxy-megastigma-4,7- dien-3-one were isolated from Vitis vinifera cv. Gewürztraminer wine and their structures were established by NMR spectroscopy.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0031-9422 1873-3700
DOI:	10.1016/0031-9422(96)00235-X