Quality of Wine Grape Cultivars Grown in Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F18%3A43876530" target="_blank" >RIV/62157124:16270/18:43876530 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10341-018-0379-5" target="_blank" >https://link.springer.com/article/10.1007/s10341-018-0379-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10341-018-0379-5" target="_blank" >10.1007/s10341-018-0379-5</a>

Result language
angličtina
Original language name
Quality of Wine Grape Cultivars Grown in Czech Republic
Original language description
This research aims to make an analysis of significant parameters in wine grape from Czech Republic. It was evaluated pH, content of sugar, ascorbic acid, titratable acidity, total phenolic content and texture properties. For analyzes 5 samples of wine grape were used, harvested during the three periods. The results show that during the ripening of wine grapes there were changes of selected qualitative parameters, particularly of total polyphenols, sugar and some varieties of wine grape also ascorbic acid (significantly in the variety ?Grüner Veltliner?, ?Chardonnay?, ?Pinot Blanc?). Pronounced changes qualitative parameters were among wine grapes harvested the 1st and 2nd seasons. Changes in textural properties also occurred during the harvest and for most varieties between 2nd and 3rd period of harvest. The PCA
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21101 - Food and beverages

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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