The role of visible and infrared spectroscopy combined with chemometrics to measure phenolic compounds in grape and wine samples

Cozzolino, D 2015, 'The role of visible and infrared spectroscopy combined with chemometrics to measure phenolic compounds in grape and wine samples', Molecules, vol. 20, no. 1, pp. 726-737.


Document type: Journal Article
Collection: Journal Articles

Title The role of visible and infrared spectroscopy combined with chemometrics to measure phenolic compounds in grape and wine samples
Author(s) Cozzolino, D
Year 2015
Journal name Molecules
Volume number 20
Issue number 1
Start page 726
End page 737
Total pages 12
Publisher MDPI AG
Abstract The content of phenolic compounds determines the state of phenolic ripening of red grapes, which is a key criterion in setting the harvest date to produce quality red wines. Wine phenolics are also important quality components that contribute to the color, taste, and mouth feel of wines. Spectroscopic techniques (e.g., near and mid infrared) offer the potential to simplify and reduce the analytical time for a range of grape and wine analytes. It is this characteristic, together with the ability to simultaneously measure several analytes in the same sample at the same time, which makes these techniques very attractive for use in both industry and research. The objective of this mini review is to present examples and to discuss different applications of visible (VIS), near infrared (NIR) and mid infrared (MIR) to assess and measure phenolic compounds in grape and wines.
Subject Food Sciences not elsewhere classified
Keyword(s) Grapes
Mid infrared
Near infrared
Phenolics
Spectroscopy
Visible
Wine
DOI - identifier 10.3390/molecules20010726
Copyright notice © 2015 by the authors
ISSN 1420-3049
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