The content of vitamine E in hop cones of the Saaz variety
The activity of vitamin E, total content of tocols and the content of individual isomers: α-tocopherols, β-tocopherols, γ-tocopherols and δ-tocopherols was monitored in samples of hop cones of the world-important Saaz variety. Hop cone samples originated from hop-breeding area Tršice, Czech Republic...
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Mendel University Press
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doaj-2eb99fead2164498aca0f9439427f86c2020-11-25T00:22:33ZengMendel University PressActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis1211-85162464-83102013-01-0161377778510.11118/actaun201361030777The content of vitamine E in hop cones of the Saaz varietyHelena Pluháčková0Karolína Benešová1Jaroslava Ehrenbergerová2Blanka Kocourková3Department of Crop Science, Breeding and Plant Medicine, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech RepublicResearch Institute of Brewing and Malting, Mostecká 7, 614 00 Brno, Czech RepublicDepartment of Crop Science, Breeding and Plant Medicine, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech RepublicDepartment of Crop Science, Breeding and Plant Medicine, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech RepublicThe activity of vitamin E, total content of tocols and the content of individual isomers: α-tocopherols, β-tocopherols, γ-tocopherols and δ-tocopherols was monitored in samples of hop cones of the world-important Saaz variety. Hop cone samples originated from hop-breeding area Tršice, Czech Republic. The method used for the determination of vitamin E in barley was modified and used for this quantitative analysis. The results indicate that monitored characteristics are influenced by the year of harvest (2010 or 2011) but also by the age of hop-gardens (hop bucks). High values of vitamin E activity (up to 67.79 mg.kg−1) and total content of tocols (up to 76.31 mg.kg−1) in hop cones are worth further attention from the viewpoint of alternative use of hops.https://acta.mendelu.cz/61/3/0777/hopvitamin EantioxidanttocopherolSaaz |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Helena Pluháčková Karolína Benešová Jaroslava Ehrenbergerová Blanka Kocourková |
spellingShingle |
Helena Pluháčková Karolína Benešová Jaroslava Ehrenbergerová Blanka Kocourková The content of vitamine E in hop cones of the Saaz variety Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis hop vitamin E antioxidant tocopherol Saaz |
author_facet |
Helena Pluháčková Karolína Benešová Jaroslava Ehrenbergerová Blanka Kocourková |
author_sort |
Helena Pluháčková |
title |
The content of vitamine E in hop cones of the Saaz variety |
title_short |
The content of vitamine E in hop cones of the Saaz variety |
title_full |
The content of vitamine E in hop cones of the Saaz variety |
title_fullStr |
The content of vitamine E in hop cones of the Saaz variety |
title_full_unstemmed |
The content of vitamine E in hop cones of the Saaz variety |
title_sort |
content of vitamine e in hop cones of the saaz variety |
publisher |
Mendel University Press |
series |
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis |
issn |
1211-8516 2464-8310 |
publishDate |
2013-01-01 |
description |
The activity of vitamin E, total content of tocols and the content of individual isomers: α-tocopherols, β-tocopherols, γ-tocopherols and δ-tocopherols was monitored in samples of hop cones of the world-important Saaz variety. Hop cone samples originated from hop-breeding area Tršice, Czech Republic. The method used for the determination of vitamin E in barley was modified and used for this quantitative analysis. The results indicate that monitored characteristics are influenced by the year of harvest (2010 or 2011) but also by the age of hop-gardens (hop bucks). High values of vitamin E activity (up to 67.79 mg.kg−1) and total content of tocols (up to 76.31 mg.kg−1) in hop cones are worth further attention from the viewpoint of alternative use of hops. |
topic |
hop vitamin E antioxidant tocopherol Saaz |
url |
https://acta.mendelu.cz/61/3/0777/ |
work_keys_str_mv |
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