Wine Phenolics: Optimization Of HPLC Analysis
- 1 August 1990
- journal article
- research article
- Published by Informa UK Limited in Journal of Liquid Chromatography
- Vol. 13 (13), 2593-2603
- https://doi.org/10.1080/01483919008049057
Abstract
Without previous extraction wine phenolics could be analysed by RP-HPLC via direct injection of the wine samples into the column. In order to optimize the analytical procedure the results obtained with two different columns of slightly different polarity and three different gradient elution systems have been compared. The separated phenolics were further tentatively identified by means of their retention times and UV spectra which were recorded with a Photodiode Array detectorKeywords
This publication has 2 references indexed in Scilit:
- Wine phenolics—analysis of low molecular weight components by high performance liquid chromatographyJournal of the Science of Food and Agriculture, 1984
- High-pressure liquid chromatographyic analysis of hydroxycinnamic acid—tartaric acid esters and their glucose esters in vitis viniferaJournal of Chromatography A, 1978