IDENTIFICATION AND DETERMINATION OF PHENOLIC CONSTITUENTS IN NATURAL BEVERAGES AND PLANT-EXTRACTS BY MEANS OF A COULOMETRIC ELECTRODE ARRAY SYSTEM

被引：122

作者：

ACHILLI, G

CELLERINO, GP

GAMACHE, PH

DERIL, GVM

机构：

[1] ESA INT,BEDFORD,MA

[2] FDN MONDINO,SERV ANALISI,PAVIA,ITALY

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 632卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(93)80033-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A general method for the evaluation of phenolic compounds in fermented beverages, fruit juices and plant extracts was developed using gradient HPLC and coulometric detection. In a single injection (10 mul) it was possible to identify and determine 36 different molecules (flavonoids and simple and complex phenols), without sample extraction, purification or concentration, in several kinds of beers, red and white wines, lemon juice and soya, forsythia and tobacco extracts. The analytical performance of the method is reported. In addition to components already identified and described in the literature, a large number of other phenolic constituents were resolved. These other components may also be useful for the characterization of these beverages and extracts.

引用

页码：111 / 117

页数：7

共 15 条

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