The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality
The wine is one of the most consumed drinks over the world, being subjected to falsification or adulteration regarding the variety, vintage, and geographical region. In this study, the influence of different characteristics of wines (type, production year, and origin) on the total phenolic content,...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Journal of Analytical Methods in Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2016/4172187 |
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| author | Anamaria Hosu Veronica Floare-Avram Dana Alina Magdas Ioana Feher Mihai Inceu Claudia Cimpoiu |
| author_facet | Anamaria Hosu Veronica Floare-Avram Dana Alina Magdas Ioana Feher Mihai Inceu Claudia Cimpoiu |
| author_sort | Anamaria Hosu |
| collection | DOAJ |
| description | The wine is one of the most consumed drinks over the world, being subjected to falsification or adulteration regarding the variety, vintage, and geographical region. In this study, the influence of different characteristics of wines (type, production year, and origin) on the total phenolic content, total flavonoids content, antioxidant activity, total sugars content, pH, and 18O/16O isotopic ratio was investigated. The differentiation of selected wines on the basis of tested parameters was investigated using chemometric techniques, such as analysis of variance, cluster analysis, and principal component analysis. The experimental results are in agreement with other outcomes and allow concluding that variety and vineyard have the major influence on the studied parameters, but, also, statistical interaction effect between year and vineyard and year and variety is observed in some cases. The obtained results have demonstrated that these parameters together with chemometric techniques show a significant potential to be used for discrimination of white wines. |
| format | Article |
| id | doaj-art-e5f214d95f4e43df92450e9a79d837e8 |
| institution | Kabale University |
| issn | 2090-8865 2090-8873 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Analytical Methods in Chemistry |
| spelling | doaj-art-e5f214d95f4e43df92450e9a79d837e82025-02-03T01:28:59ZengWileyJournal of Analytical Methods in Chemistry2090-88652090-88732016-01-01201610.1155/2016/41721874172187The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines QualityAnamaria Hosu0Veronica Floare-Avram1Dana Alina Magdas2Ioana Feher3Mihai Inceu4Claudia Cimpoiu5Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 11 Arany Janos, 400028 Cluj-Napoca, RomaniaNational Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, RomaniaNational Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, RomaniaNational Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, RomaniaFaculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 11 Arany Janos, 400028 Cluj-Napoca, RomaniaFaculty of Chemistry and Chemical Engineering, Babes-Bolyai University, 11 Arany Janos, 400028 Cluj-Napoca, RomaniaThe wine is one of the most consumed drinks over the world, being subjected to falsification or adulteration regarding the variety, vintage, and geographical region. In this study, the influence of different characteristics of wines (type, production year, and origin) on the total phenolic content, total flavonoids content, antioxidant activity, total sugars content, pH, and 18O/16O isotopic ratio was investigated. The differentiation of selected wines on the basis of tested parameters was investigated using chemometric techniques, such as analysis of variance, cluster analysis, and principal component analysis. The experimental results are in agreement with other outcomes and allow concluding that variety and vineyard have the major influence on the studied parameters, but, also, statistical interaction effect between year and vineyard and year and variety is observed in some cases. The obtained results have demonstrated that these parameters together with chemometric techniques show a significant potential to be used for discrimination of white wines.http://dx.doi.org/10.1155/2016/4172187 |
| spellingShingle | Anamaria Hosu Veronica Floare-Avram Dana Alina Magdas Ioana Feher Mihai Inceu Claudia Cimpoiu The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality Journal of Analytical Methods in Chemistry |
| title | The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality |
| title_full | The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality |
| title_fullStr | The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality |
| title_full_unstemmed | The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality |
| title_short | The Influence of the Variety, Vineyard, and Vintage on the Romanian White Wines Quality |
| title_sort | influence of the variety vineyard and vintage on the romanian white wines quality |
| url | http://dx.doi.org/10.1155/2016/4172187 |
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