Phenolics and antioxidant activity of wines during the winemaking process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A15467" target="_blank" >RIV/60460709:41210/06:15467 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Phenolics and antioxidant activity of wines during the winemaking process

Original language description

Changes in the content of total polyphenols (TP) and antioxidant antiradical activity (AAA) affected by grape variety, wine-growing area and winemaking process in five white and four red varieties from three wine areas of Czech Republic (harvest 2004) were studied. Significant differences in TP among varieties were found. Analysis of variance showed statistically high differences among red and white wines and growing areas. Wines differed significantly in TP content and AAA increased significantly during wine making process. Statistically significant differences in AAA values were found among growing areas, wines and varieties. Significant positive correlations between TP and AAA were determined. Copyright ? 2006 IFAC

Czech name

Fenolické sloučeniny a antioxidační aktivita vín během vinifikačního procesu

Czech description

Changes in the content of total polyphenols (TP) and antioxidant antiradical activity (AAA) affected by grape variety, wine-growing area and winemaking process in five white and four red varieties from three wine areas of Czech Republic (harvest 2004) were studied. Significant differences in TP among varieties were found. Analysis of variance showed statistically high differences among red and white wines and growing areas. Wines differed significantly in TP content and AAA increased significantly during wine making process. Statistically significant differences in AAA values were found among growing areas, wines and varieties. Significant positive correlations between TP and AAA were determined. Copyright ? 2006 IFAC

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Bornimer Agrartechnische Berichte

ISSN

0947-7314

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

55

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

161-168

UT code for WoS article

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EID of the result in the Scopus database

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