title: [Study on the mass spectrometry of natural products. XI. The MIKES of fast atom bombardment mass spectra of sodium adduct ions of phenylpropanoid glycosides].
abstract: The fast atom bombardment (FAB) mass spectra and mass-selected ion kinetic energy spectra [MIKES] of sodium adduct ions [M + Na]+ of six phenylpropanoid glycosides have been studied. An intense sodium adduct appeared in their FAB mass spectra, which was more abundant than the corresponding protonated molecular ion [M + H]+ and may give more definite information about molecular weight of the sample. The MIKES of these [M + Na]+ ions provided a convenient way for sugar sequence analysis of such glycosides.
authors.affiliation: Analytical and Research Center, Lanzhou University.
authors.forename: J J
authors.initials: JJ
authors.lastname: Zhai
authors.forename: F Z
authors.initials: FZ
authors.lastname: Zhao
authors.forename: H Q
authors.initials: HQ
authors.lastname: Li
authors.forename: N Y
authors.initials: NY
authors.lastname: Chen
authors.forename: Z M
authors.initials: ZM
authors.lastname: Liu
authors.forename: Z J
authors.initials: ZJ
authors.lastname: Jia
authors.forename: Y Z
authors.initials: YZ
authors.lastname: Chen
mesh_terms: D006027:Glycosides / Q000737:chemistry*; D010666:Phenylpropionates / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment / Q000379:methods
chemical_list: D006027:Glycosides; D010666:Phenylpropionates