Effect of yeast on aromatic profiles of wines from 'Cabernet' grapevine cultivars
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F17%3A43911372" target="_blank" >RIV/62156489:43510/17:43911372 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.18832/kp201717" target="_blank" >http://dx.doi.org/10.18832/kp201717</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp201717" target="_blank" >10.18832/kp201717</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of yeast on aromatic profiles of wines from 'Cabernet' grapevine cultivars
Popis výsledku v původním jazyce
Recently, the popularity of lighter, but enough structural red wines with expressive varietal aroma has been increasing. This is due to the fact that most wineries produce their wines using a universal or very similar yeast. There were three varieties chosen for the experiment. All the varieties have very strong varietal character - the Cabernet type, namely 'Cerason', 'Cabernet Moravia' and 'Cabernet Sauvignon'. The musts from these varieties were inoculated with three most commonly used active wine yeast (+ spontaneously fermented control variant), which are recommended to emphasize the varietal aroma in the wines. After six months, the sensory analysis took place and all the obtained results were statistically processed. All tested ADWYs showed positive preferred properties - fast onset and short fermentation time, highlighting the varietal character and strength of the wine over control. Nevertheless, we can state that the most suitable yeasts for Cabernet-like cultivars (such as CS and CM) were Cépage Collection Cabernet and Fermicru XL, whereas for fruitier cultivars (like Cerason) the best yeast choice was Oenoferm Rouge or Fermicru XL.
Název v anglickém jazyce
Effect of yeast on aromatic profiles of wines from 'Cabernet' grapevine cultivars
Popis výsledku anglicky
Recently, the popularity of lighter, but enough structural red wines with expressive varietal aroma has been increasing. This is due to the fact that most wineries produce their wines using a universal or very similar yeast. There were three varieties chosen for the experiment. All the varieties have very strong varietal character - the Cabernet type, namely 'Cerason', 'Cabernet Moravia' and 'Cabernet Sauvignon'. The musts from these varieties were inoculated with three most commonly used active wine yeast (+ spontaneously fermented control variant), which are recommended to emphasize the varietal aroma in the wines. After six months, the sensory analysis took place and all the obtained results were statistically processed. All tested ADWYs showed positive preferred properties - fast onset and short fermentation time, highlighting the varietal character and strength of the wine over control. Nevertheless, we can state that the most suitable yeasts for Cabernet-like cultivars (such as CS and CM) were Cépage Collection Cabernet and Fermicru XL, whereas for fruitier cultivars (like Cerason) the best yeast choice was Oenoferm Rouge or Fermicru XL.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
21101 - Food and beverages
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Kvasný průmysl
ISSN
0023-5830
e-ISSN
—
Svazek periodika
63
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
139-147
Kód UT WoS článku
000430984600006
EID výsledku v databázi Scopus
—