Tandem mass spectral strategies for the structural characterization of flavonoid glycosides

Authors
Cuyckens, F Ma, YL Pocsfalvi, G Claeys, M
Citation
F. Cuyckens et al., Tandem mass spectral strategies for the structural characterization of flavonoid glycosides, ANALUSIS, 28(10), 2000, pp. 888-895A
Citations number
18
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALUSIS
ISSN journal
03654877 → ACNP
Volume
28
Issue
10
Year of publication
2000
Pages
888 - 895A
Database
ISI
SICI code
0365-4877(200012)28:10<888:TMSSFT>2.0.ZU;2-1
Abstract
In this article we review tandem mass spectral approaches to the structural characterization of flavonoid glycosides which are ubiquitous secondary pl ant metabolites. It is demonstrated how structural information on O-diglyco sides can be obtained on (i) the carbohydrate sequence, (ii) the aglycone p art, and (iii) the linkage in the diglycosidic part. Both the positive and negative ion modes have been employed.