Partial least squares and principal components analysis of wine vintage by high performance liquid chromatography with chemiluminescence detection

Bellomarino, S. A., Parker, R. M., Conlan, X. A., Barnett, N. W. and Adams, M. J. 2010, Partial least squares and principal components analysis of wine vintage by high performance liquid chromatography with chemiluminescence detection, Analytica chimica acta, vol. 678, no. 1, pp. 34-38.

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Title Partial least squares and principal components analysis of wine vintage by high performance liquid chromatography with chemiluminescence detection
Author(s) Bellomarino, S. A.
Parker, R. M.
Conlan, X. A.
Barnett, N. W.
Adams, M. J.
Journal name Analytica chimica acta
Volume number 678
Issue number 1
Start page 34
End page 38
Total pages 5
Publisher Elsevier B.V.
Place of publication Amsterdam, The Netherlands
Publication date 2010-09-23
ISSN 0003-2670
1873-4324
Keyword(s) high performance liquid chromatography
chemiluminescence
chemometrics
partial least squares regression
principal components analysis
Summary HPLC with acidic potassium permanganate chemiluminescence detection was employed to analyse 17 Cabernet Sauvignon wines across a range of vintages (1971–2003). Partial least squares regression analysis and principal components analysis was used in order to investigate the relationship between wine composition and vintage. Tartaric acid, vanillic acid, catechin, sinapic acid, ethyl gallate, myricetin, procyanadin B and resveratrol were found to be important components in terms of differences between the vintages.
Language eng
Field of Research 030101 Analytical Spectrometry
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
HERDC collection year 2010
Copyright notice ©2010, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30031134

Document type: Journal Article
Collection: School of Life and Environmental Sciences
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Created: Thu, 11 Nov 2010, 15:38:02 EST by Teresa Treffry

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