Glycosidic conjugates of aliphatic alcohols from apple fruit (Malus sylvestris Mill cult. Jonathan)

摘要: In an extract obtained from neutralized apple juice, 2-methylbutyl, hexyl, and 3-hydroxyoctyl β-D-glucopyranoside as well 2-methylbutyl hexyl 6-O-α-L-arabinofuranosyl-β-D-glucopyranoside were identified by capillary gas chromatography (HRGC) coupled HRGC techniques, i.e., HRGC-mass spectrometry HRGC-Fourier transform infrared spectroscopy. The dissacharide glycosides additionally characterized 1 H 13 C NMR spectroscopies