Various applications of liquid chromatography-mass spectrometry to the analysis of phenolic compounds

被引：107

作者：

Pérez-Magariño, S ^{[1
]}

Revilla, I ^{[1
]}

González-SanJosé, ML ^{[1
]}

Beltrán, S ^{[1
]}

机构：

[1] Univ Burgos, Dept Biotechnol & Food Sci, Burgos 09001, Spain

来源：

JOURNAL OF CHROMATOGRAPHY A | 1999年 / 847卷 / 1-2期

关键词：

flavan-3-ols; phenolic compounds; food analysis; wine;

D O I：

10.1016/S0021-9673(99)00255-1

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Different options of liquid chromatography-mass spectrometry were used to establish the most suitable ion source and conditions to analyse or detect some low-molecular mass phenols, flavan-3-ols, and apply such conditions to a complex sample (wine). Data presented in this work confirm the great utility of atmospheric pressure-ionisation electrospray mass spectrometry coupled to HPLC for analysis of phenolic compounds, under negative made in the case of low-molecular mass phenols, and under both positive and negative modes in flavan-3-ol compounds. A fragmentor voltage of 60 V could be the most suitable for analysing the compounds under study. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：75 / 81

页数：7

共 29 条

[1] THE CHEMICAL OXIDATION OF CATECHINS AND OTHER PHENOLICS - A STUDY OF THE FORMATION OF BLACK TEA PIGMENTS [J].