HPLC METHOD FOR THE ANALYSIS OF POLYPHENOLS IN FRUIT JUICE AND WINE USING A NEW FLUORINATED RP-PHASE

Authors
RECHNER A PATZ CD DIETRICH H
Citation
A. Rechner et al., HPLC METHOD FOR THE ANALYSIS OF POLYPHENOLS IN FRUIT JUICE AND WINE USING A NEW FLUORINATED RP-PHASE, Deutsche Lebensmittel-Rundschau, 94(11), 1998, pp. 363-365
Citations number
9
Categorie Soggetti
Food Science & Tenology
Journal title
Deutsche Lebensmittel-Rundschau → ACNP
ISSN journal
00120413
Volume
94
Issue
11
Year of publication
1998
Pages
363 - 365
Database
ISI
SICI code
0012-0413(1998)94:11<363:HMFTAO>2.0.ZU;2-8
Abstract
A HPLC method for the analysis of fruit juice and wine polyphenols was developed. Compared to published methods based on RP 18-phase the sep aration of the polyphenols, especially for the flavonols and dihydroch alcons, could be improved by applying a new fluorinated RP-phase. An i ncrease in sensitivity could he achieved by using electrochemical dete ction. A further advantage of the method is the possibility of the sim ultaneous analysis of anthocyanins and other polyphenols.