Journal
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
Volume 234, Issue 2, Pages 361-365Publisher
SPRINGER
DOI: 10.1007/s00217-011-1628-0
Keywords
Wine; Flavanols; Tannins; HPLC-UV-Fluo-MS
Categories
Funding
- Amorim France (Eysines, France)
- ANRT [Association Nationale pour la Recherche Technologique] (Paris) [1290/2008]
Ask authors/readers for more resources
A rapid and simple reverse-phase liquid chromatography coupled with fluorescence detection is proposed for the rapid simultaneous analysis of three monomeric flavanols and six procyanidins (i.e., five dimers and one trimer) in wine. Good resolution and low detection limits were obtained for (+)-catechin, (-)-epicatechin, (-)-epicatechin 3-O-gallate, dimers B1, B2, B3, B4 and B2-gallate and trimer C1. The method has been validated for linearity, precision and accuracy. Good performances in terms of selectivity and sensitivity have been also achieved. Moreover, new fluorimetric method has been developed in order to achieve the quantification of (-)-epicatechin 3-O-gallate and procyanidin B2-gallate by fluorescence detection.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available