Comparison of Rose Wines According to the Content Chosen Phenolic Compounds and Antiradical Activity
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F13%3A43911409" target="_blank" >RIV/62156489:43510/13:43911409 - isvavai.cz</a>
Výsledek na webu
<a href="https://dx.doi.org/10.18832/kp2013016" target="_blank" >https://dx.doi.org/10.18832/kp2013016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp2013016" target="_blank" >10.18832/kp2013016</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of Rose Wines According to the Content Chosen Phenolic Compounds and Antiradical Activity
Popis výsledku v původním jazyce
Rosé wines has gained a great popularity not only in Czech Republic but also elsewhere in the world. Rosé are produced mostly from traditional varieties such as 'Pinot Noir', 'Blaufrankisch' (Lemberger), 'Zweigeltrebe', 'Merlot' and 'Cabernet Sauvignon'. Entirely new act play rosé wines made from blue Czech interspecific grape varieties, such as 'Cerason' or 'Laurot'. For samples of wines (concrete 'Laurot', 'Cerason', 'Kofranka', 'Pinot noir', 'Merlot' and 'Blaufrankisch') are normally carried out measurements of fundamental analytical values. Furthermore, spectrophotometric measurements were carried out - determination of total phenols, total anthocyanins and the optical density at 280 nm (OD280), total flavanols, reducing power and antiradical activity. The results show that most phenolic compounds and highest antiradical activity has the variety 'Laurot'. This variety has besides ideal pink color for rosé wine similarly as 'Blaufränkisch' variety. The new interspecific varieties were higher antiradical activity and therefore health benefits. When choosing a suitable technology for its fruitiness, higher acidity and higher resistance to fungal diseases appear to be interesting for the production of rosé wines, not only from organic production.
Název v anglickém jazyce
Comparison of Rose Wines According to the Content Chosen Phenolic Compounds and Antiradical Activity
Popis výsledku anglicky
Rosé wines has gained a great popularity not only in Czech Republic but also elsewhere in the world. Rosé are produced mostly from traditional varieties such as 'Pinot Noir', 'Blaufrankisch' (Lemberger), 'Zweigeltrebe', 'Merlot' and 'Cabernet Sauvignon'. Entirely new act play rosé wines made from blue Czech interspecific grape varieties, such as 'Cerason' or 'Laurot'. For samples of wines (concrete 'Laurot', 'Cerason', 'Kofranka', 'Pinot noir', 'Merlot' and 'Blaufrankisch') are normally carried out measurements of fundamental analytical values. Furthermore, spectrophotometric measurements were carried out - determination of total phenols, total anthocyanins and the optical density at 280 nm (OD280), total flavanols, reducing power and antiradical activity. The results show that most phenolic compounds and highest antiradical activity has the variety 'Laurot'. This variety has besides ideal pink color for rosé wine similarly as 'Blaufränkisch' variety. The new interspecific varieties were higher antiradical activity and therefore health benefits. When choosing a suitable technology for its fruitiness, higher acidity and higher resistance to fungal diseases appear to be interesting for the production of rosé wines, not only from organic production.
Klasifikace
Druh
J<sub>ost</sub> - Ostatní články v recenzovaných periodicích
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
2013
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
59
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
4
Strana od-do
167-170
Kód UT WoS článku
—
EID výsledku v databázi Scopus
—