Rapid structural characterization of triterpenoid saponins in crude extract from Symplocos chinensis using liquid chromatography combined with electrospray ionization tandem mass spectrometry

Triterpenoid saponins in bioactive crude extract from Symplocos chinensis were rapidly identified using electrospray ionization multi-stage tandem mass spectrometry (ESI-MSn) and liquid chromatography coupled with sequential mass spectrometry (LC-MSn). According to the characteristic fragmentation b...

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Veröffentlicht in:	Journal of Chromatography A 2006-01, Vol.1101 (1-2), p.53-62
Hauptverfasser:	BIN LI, ABLIZ, Zeper, MEIJUN TANG, GUANGMIAO FU, SHISHAN YU
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Chromatography, Liquid - methods General pharmacology Magnoliopsida - chemistry Mass Spectrometry - methods Medical sciences Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plant Extracts - chemistry Saponins - chemistry Saponins - isolation & purification Spectrometry, Mass, Electrospray Ionization - methods Triterpenes - chemistry Triterpenes - isolation & purification
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