Galactosylpinitols Isolated from Vetch (Vicia villosa Roth.) Seeds

Przemysław Szczeciński , Adam Gryff-Keller , Marcin Horbowicz , Leslaw B. Lahuta

Abstract

Three α-galactosides of d-pinitol:  1d-O-(α-d-galactopyranosyl)-(1?2)-4-O-methyl-chiro-inositol, 1, 1d-O-α-d-galactopyranosyl-(1?6)-O-α-d-galactopyranosyl-(1?2)-4-O-methyl-chiro-inositol, 2, and 1d-O-α-d-galactopyranosyl-(1?6)-O-α-d-galactopyranosyl-(1?6)-O-α-d-galactopyranosyl-(1?2)-4-O-methyl-chiro-inositol, 3, present in vetch seeds, were isolated, purified, and quantitatively determined using column and high-resolution gas chromatography. Their structures were established by 1H and 13C NMR 1D and 2D techniques. Keywords: NMR; α-galactosides; pinitol
Author Przemysław Szczeciński (FC / DOC)
Przemysław Szczeciński,,
- Department Of Organic Chemistry
, Adam Gryff-Keller (FC / DOC)
Adam Gryff-Keller,,
- Department Of Organic Chemistry
, Marcin Horbowicz
Marcin Horbowicz,,
-
, Leslaw B. Lahuta
Leslaw B. Lahuta,,
-
Journal seriesJournal of Agricultural and Food Chemistry, ISSN 0021-8561
Issue year2000
Vol48
No7
Pages2717-2720
DOIDOI:10.1021/jf000182g
URL http://dx.doi.org/10.1021/jf000182g
Score (nominal)45
Publication indicators WoS Impact Factor: 2006 = 2.322 (2) - 2007=3.172 (5)
Citation count*29 (2015-03-10)
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