Identification of Ellagic Acid Derivatives from Stem Bark of Syzygium Guineense (Myrtaceae)

An LC-DAD-ESI-MSn technique was developed to investigate crude extracts of the stem bark of S. guineense for phenolic compounds. Ellagic acids were detected on the basis of their UV absorption spectra and ESI-MS fragmentation patterns. Six ellagic acid conjugates in the complex extract of S. guineen...

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Veröffentlicht in:	Natural product communications 2007-03, Vol.2 (3)
Hauptverfasser:	Djoukeng, Jules Desire, Abou-Mansour, Eliane, Tapondjou, Leon Azefack, Lontsi, David, Tabacchi, Raffaele
Format:	Artikel
Sprache:	eng
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