ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines

Topala, Carmen Mihaela; Tataru, Lavinia Diana

Carmen Mihaela Topala, Lavinia Diana Tataru

ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines

Abstract:

FTIR Spectroscopy correlated with some chemical characteristics and chemometric analysis have been applied to distinguish between sweet wines obtained from different Romanian varieties and Canadian icewine. Chemical analyses differentiate the two categories of origin in terms of sugar content, acidity and total polyphenol content but are expensive and time-consuming. Principal Component Analysis were performed using different regions of FT-MIR spectra for all wines. Principal Component Analysis of their chemical parameters indicated that the wines can be discriminated based on their different phenolic, carbohydrates, polyols content and geographical origin. FTIR spectroscopy coupled with chemometry is a profitable technique for distinguishing between different wines and validates the results obtained by chemical analysis.

Keywords:
sweet wine; mid-infrared spectroscopy; principal component analysis; sugar content; icewine

Issue: 2019, Volume 70, Issue 7

Pages: 2355-2361

Publication date: 2019/8/15

https://doi.org/10.37358/RC.19.7.7339

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
TOPALA, C.M., TATARU, L.D., ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines, Rev. Chim., 70(7), 2019, 2355-2361.

Vancouver
Topala CM, Tataru LD. ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines. Rev. Chim.[internet]. 2019 Jul;70(7):2355-2361. Available from: https://doi.org/10.37358/RC.19.7.7339

APA 6th edition
Topala, C.M., Tataru, L.D. (2019). ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines. Revista de Chimie, 70(7), 2355-2361. https://doi.org/10.37358/RC.19.7.7339

Harvard
Topala, C.M., Tataru, L.D. (2019). 'ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines', Revista de Chimie, 70(7), pp. 2355-2361. https://doi.org/10.37358/RC.19.7.7339

IEEE
C.M. Topala, L.D. Tataru, "ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines". Revista de Chimie, vol. 70, no. 7, pp. 2355-2361, 2019. [online]. https://doi.org/10.37358/RC.19.7.7339

Text
Carmen Mihaela Topala, Lavinia Diana Tataru,
ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2355-2361,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7339.
(https://revistadechimie.ro/Articles.asp?ID=7339)
Keywords: sweet wine; mid-infrared spectroscopy; principal component analysis; sugar content; icewine

RIS
TY - JOUR
T1 - ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines
A1 - Topala, Carmen Mihaela
A2 - Tataru, Lavinia Diana
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2355
EP - 2361
UR - https://doi.org/10.37358/RC.19.7.7339
KW - sweet wine; mid-infrared spectroscopy; principal component analysis
KW - sugar content
KW - icewine
ER -

BibTex
@article{RevCh2019P2355,
author = {Topala Carmen Mihaela and Tataru Lavinia Diana},
title = {ATR-FTIR Spectroscopy Coupled with Chemical and Chemometric Analysis to Distinguish Between Some Sweet Wines},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2355-2361},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7339},
url = {https://revistadechimie.ro/Articles.asp?ID=7339}
}

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