Characterization of the polyphenolic composition of purple loosestrife (Lythrum salicaria)

被引：0
|
作者：
Rauha, JP
Wolfender, JL
Salminen, JP
Pihlaja, K
Hostettmann, K
Vuorela, H
机构：
[1] Univ Helsinki, Dept Pharm, Div Pharmacognosy, FIN-00014 Helsinki, Finland
[2] Univ Lausanne, BEP, Inst Pharmacognosie & Phytochim, CH-1015 Lausanne, Switzerland
[3] Univ Turku, Dept Chem, Phys Chem Lab, FIN-20014 Turku, Finland
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG C-A JOURNAL OF BIOSCIENCES | 2001年 / 56卷 / 1-2期
关键词：
Lythrum salicaria; flavonoids; phenolic acids; tannins;
D O I：
暂无
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Phenolic compounds of purple loosestrife (Lythrum salicaria L.) were analysed by the use of liquid chromatography - mass spectrometry (LC/MS) equipped with atmospheric pressure chemical ionisation (APCI) and electrospray ionisation (ESI). The presence of vitexin and orientin as well as their isomers, isovitexin and isoorientin, were confirmed using ion trap multiple stage LC/MS3 analysis. Several phenolic acids and tannins were also detected. Ellagitannins, vescalagin and pedunculagin, are reported from the plant for the first time.
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页码：13 / 20
页数：8
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