6-O-alpha-L-Arabinopyranosyl-beta-D-glucopyranosides as aroma precursors from passion fruit.
The 6-O-alpha-L-Arabinopyranosyl-beta-D-glucopyranosides of linalool, benzyl alcohol and 3-methyl-but-2-en-1-ol were isolated from passion fruit (Passiflora edulis) by adsorption chromatography on XAD-2 resin, then further extracted on the same resin after partial enzymic hydrolysis and semi-preparative chromatography on RP-18 phase by HPLC. Their structures were identified by 1H NMR spectroscopy and mass spectral analysis and by methylation analysis of the carbohydrate moieties.
Chassagne
D
D
Laboratoire de Génie Biologique et Sciences des Aliments, Université de Montpellier II, France.
Crouzet
J
J
Bayonove
C L
CL
Brillouet
J M
JM
Baumes
R L
RL
D000080462:Acyclic Monoterpenes; D001089:Arabinose; D019905:Benzyl Alcohol; D001592:Benzyl Alcohols; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D005638:Fruit / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry* / Q000302:isolation & purification; D045782:Hemiterpenes; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D039821:Monoterpenes; D009812:Odorants; D000439:Pentanols; D013729:Terpenes
D000080462:Acyclic Monoterpenes; D001592:Benzyl Alcohols; D005960:Glucosides; D045782:Hemiterpenes; D039821:Monoterpenes; D000439:Pentanols; D013729:Terpenes; C009034:prenol; D001089:Arabinose; C018584:linalool; D019905:Benzyl Alcohol