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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 11, 3761-3768

https://doi.org/10.37358/RC.70.19.11.7643

Roxana Elena Ionete, Diana Ionela Stegarus, Elisabeta Irina Geana, Oana Romina Botoran, Claudia Sandru, Marius Gheorghe Miricioiu

Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition

Abstract:

There is a growing trend in food industry in combining safety and quality attributes of products with their distinct regional identity. In this study we used data on several elements (Cd, Cu, Cr, Zn, Pb and Ni) and phenolic compounds (gallic acid, syringic acid, p-coumaric acid, (+)-catechin, (-)-epicatechin, trans-resveratrol, rutin, quercetin and vanillin) as complementary markers in the attempt to characterise and differentiate wines from three wine-growing areas (Murfatlar, Recas and Jidvei) of Romania, according to their geographical and varietal origin. Wines from south-eastern region (Murfatlar) were characterized by their lower content in Cu, Cr and Ni, compared with wines from western (Recas) and central (Jidvei) region, while the content of phenolic compounds in the wine samples showed a visible variation, depending both of the grape variety and geographical origin. The statistical processing tools applied to our results allowed robust diûerentiation between regions, wine varieties, and vintage year. The phenolic compounds (gallic acid, (+)-catechin, (-)-epicatechin, rutin, quercetin and resveratrol) showed the best correlations for the varietal discrimination of wines. Using discriminant analysis, a correct classification of the wines by variety was achieved in proportion of 88.89% (based only by phenolic compounds) and 92.59 % (based both on phenolic compounds and metals), revealing that the content of Cu, Cr and Ni is significant for discrimination. Moreover, a 100% successful classification of wines by region of origin was accomplished.
Keywords:
phenolic compounds; elemental composition; wine; FAAS; HPLC

Issue: 2019, Volume 70, Issue 11
Pages: 3761-3768
Publication date: 2019/12/15
https://doi.org/10.37358/RC.70.19.11.7643
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
IONETE, R.E., STEGARUS, D.I., GEANA, E.I., BOTORAN, O.R., SANDRU, C., MIRICIOIU, M.G., Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition, Rev. Chim., 70(11), 2019, 3761-3768.

Vancouver
Ionete RE, Stegarus DI, Geana EI, Botoran OR, Sandru C, Miricioiu MG. Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition. Rev. Chim.[internet]. 2019 Nov;70(11):3761-3768. Available from: https://doi.org/10.37358/RC.70.19.11.7643


APA 6th edition
Ionete, R.E., Stegarus, D.I., Geana, E.I., Botoran, O.R., Sandru, C. & Miricioiu, M.G. (2019). Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition. Revista de Chimie, 70(11), 3761-3768. https://doi.org/10.37358/RC.70.19.11.7643


Harvard
Ionete, R.E., Stegarus, D.I., Geana, E.I., Botoran, O.R., Sandru, C., Miricioiu, M.G. (2019). 'Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition', Revista de Chimie, 70(11), pp. 3761-3768. https://doi.org/10.37358/RC.70.19.11.7643


IEEE
R.E. Ionete, D.I. Stegarus, E.I. Geana, O.R. Botoran, C. Sandru, M.G. Miricioiu, "Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition". Revista de Chimie, vol. 70, no. 11, pp. 3761-3768, 2019. [online]. https://doi.org/10.37358/RC.70.19.11.7643


Text
Roxana Elena Ionete, Diana Ionela Stegarus, Elisabeta Irina Geana, Oana Romina Botoran, Claudia Sandru, Marius Gheorghe Miricioiu,
Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition,
Revista de Chimie,
Volume 70, Issue 11,
2019,
Pages 3761-3768,
ISSN 2668-8212,
https://doi.org/10.37358/RC.70.19.11.7643.
(https://revistadechimie.ro/Articles.asp?ID=7643)
Keywords: phenolic compounds; elemental composition; wine; FAAS; HPLC


RIS
TY - JOUR
T1 - Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition
A1 - Ionete, Roxana Elena
A2 - Stegarus, Diana Ionela
A3 - Geana, Elisabeta Irina
A4 - Botoran, Oana Romina
A5 - Sandru, Claudia
A6 - Miricioiu, Marius Gheorghe
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 11
SP - 3761
EP - 3768
UR - https://doi.org/10.37358/RC.70.19.11.7643
KW - phenolic compounds
KW - elemental composition
KW - wine
KW - FAAS
KW - HPLC
ER -


BibTex
@article{RevCh2019P3761,
author = {Ionete Roxana Elena and Stegarus Diana Ionela and Geana Elisabeta Irina and Botoran Oana Romina and Sandru Claudia and Miricioiu Marius Gheorghe},
title = {Characterization and Classification of Romanian Wines by Origin A chemometric approach based on some metals and phenolic composition},
journal = {Revista de Chimie},
volume = {70},
number = {11},
pages = {3761-3768},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.70.19.11.7643},
url = {https://revistadechimie.ro/Articles.asp?ID=7643}
}
 
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