Identification of phenolic compounds in artichoke waste by high-performance liquid chromatography-tandem mass spectrometry

被引：139

作者：

Sánchez-Rabaneda, F

Jáuregui, O

Lamuela-Raventós, RM

Bastida, J

Viladomat, F

Codina, C

机构：

[1] Univ Barcelona, Fac Farm, Dept Prod Nat Biol Vegetal & Edafol, E-08028 Barcelona, Catalonia, Spain

[2] Univ Barcelona, Serv Cient Tecn, Unitat Tecn Separat, E-08028 Barcelona, Catalonia, Spain

[3] Univ Barcelona, Fac Farm, CErTA, Dept Nutr & Bromatol, E-08028 Barcelona, Catalonia, Spain

来源：

JOURNAL OF CHROMATOGRAPHY A | 2003年 / 1008卷 / 01期

关键词：

vegetables; artichoke waste; Cynara scolimus; phenolic compounds; flavonoids;

D O I：

10.1016/S0021-9673(03)00964-6

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A new fast and efficient method combining liquid chromatography coupled to ionspray mass spectrometry in tandem mode with negative ion detection is described for the qualitative analysis of artichoke waste. Forty-five phenolic compounds were identified on the basis of their mass spectra in full scan mode, mass spectra in different MS-MS modes, and retention times compared with those of available reference substances. The major compounds were found to be both caffeoylquinic and dicaffeoylquinic acids, luteolin glucuronide, luteolin galactoside, quercetin, and some quercetin glycosides. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：57 / 72

页数：16

共 33 条

[1] Antioxidant and prooxidant behavior of flavonoids: Structure-activity relationships [J].