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@inproceedings{1636942,
author = {Horacek, M. and Kolar, K. and Holá, Markéta and Tobolkova, B. and Vaculovič, Tomáš and Philipp, C. and Marosanovic, B. and Mikes, O. and Polovka, M. and Lojovic, M. and Belajova, E. and Dasko, L. and Jankura, E. and Eder, P.},
address = {CEDEX A},
booktitle = {41ST WORLD CONGRESS OF VINE AND WINE},
doi = {http://dx.doi.org/10.1051/bioconf/20191202032},
editor = {Aurand, JM},
keywords = {wine; geographic origin; IRMS; NMR; ICP-MS; ICP-OES; EPR; HPLC; UV-VIS},
howpublished = {elektronická verze "online"},
language = {eng},
location = {CEDEX A},
pages = {1-3},
publisher = {E D P SCIENCES},
title = {Investigation of geographic origin of wine from border regions: Potential limitations and possibilities of different analytical methods and combinations of methods to identify the correct side of the border},
url = {https://www.bio-conferences.org/articles/bioconf/pdf/2019/01/bioconf-oiv2018_02032.pdf},
year = {2019}
}
TY - JOUR
ID - 1636942
AU - Horacek, M. - Kolar, K. - Holá, Markéta - Tobolkova, B. - Vaculovič, Tomáš - Philipp, C. - Marosanovic, B. - Mikes, O. - Polovka, M. - Lojovic, M. - Belajova, E. - Dasko, L. - Jankura, E. - Eder, P.
PY - 2019
TI - Investigation of geographic origin of wine from border regions: Potential limitations and possibilities of different analytical methods and combinations of methods to identify the correct side of the border
PB - E D P SCIENCES
CY - CEDEX A
KW - wine
KW - geographic origin
KW - IRMS
KW - NMR
KW - ICP-MS
KW - ICP-OES
KW - EPR
KW - HPLC
KW - UV-VIS
UR - https://www.bio-conferences.org/articles/bioconf/pdf/2019/01/bioconf-oiv2018_02032.pdf
L2 - https://www.bio-conferences.org/articles/bioconf/pdf/2019/01/bioconf-oiv2018_02032.pdf
N2 - In the presented project the investigation on discrimination of geographic origin of wine in from border areas is carried out. Authentic wine samples from the border areas of Austria, Czech Republic, Slovakia (and from Serbia) are investigated and compared by applying different physico-chemical methods (e.g. IRMS, NMR, ICP-MS, ICP-OES, EPR, HPLC, UV-VIS, etc.). The comparison of the data sets from the participating countries and the different applied methods will show, to which extent a differentiation can still be achieved in the border areas of the respective countries, which methods prove most efficient and sensitive and if a combination of methods will lead to an increased sensitivity. Furthermore, we also investigate the causes for the potential differentiation, which might be environmentally determined, due to different agricultural and/or enological practices. Results from the first investigated vintage 2016 show a good separation of the respective geographic origins by isotope ratios and element concentrations as well as by other parameters. The relevant parameters for differentiation now have to be critically evaluated to exclude potential lab influences.
ER -
HORACEK, M., K. KOLAR, Markéta HOLÁ, B. TOBOLKOVA, Tomáš VACULOVIČ, C. PHILIPP, B. MAROSANOVIC, O. MIKES, M. POLOVKA, M. LOJOVIC, E. BELAJOVA, L. DASKO, E. JANKURA a P. EDER. Investigation of geographic origin of wine from border regions: Potential limitations and possibilities of different analytical methods and combinations of methods to identify the correct side of the border. Online. In Aurand, JM. \textit{41ST WORLD CONGRESS OF VINE AND WINE}. CEDEX A: E D P SCIENCES, 2019, s.~1-3. ISSN~2117-4458. Dostupné z: https://dx.doi.org/10.1051/bioconf/20191202032.
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