Pilot brewery tests of Czech flavour hop varieties registered in 2022

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F14864347%3A_____%2F22%3AN0000003" target="_blank" >RIV/14864347:_____/22:N0000003 - isvavai.cz</a>
Alternative codes found
RIV/60193697:_____/22:N0000007
Result on the web
<a href="https://kvasnyprumysl.eu/index.php/kp/article/view/266" target="_blank" >https://kvasnyprumysl.eu/index.php/kp/article/view/266</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp2022.68.619" target="_blank" >10.18832/kp2022.68.619</a>

Result language
angličtina
Original language name
Pilot brewery tests of Czech flavour hop varieties registered in 2022
Original language description
Seven new Czech 'flavour hop' varieties were tested in pilot brewing trials (50 l), in which samples of Ale-style beer were prepared using dry hopping. Essential oils in the beer were determined by fluidized-bed extraction combined with gas chromatography–mass spectrometry. Hop-derived aromas in beer were evaluated by descriptive method. Comparison of terpene essential oils in samples showed differences between hop genotypes and only a partial relationship with the sensory profile of beer. A cluster analysis of hop aromas in beer revealed the relationship between the pairs of Saturn and Pluto, N and Eris, Ceres and Jupiter hop varieties. The submitted results present the sensory properties of these new varieties and are useful for further study of the relationship between chemical and sensory profile of dry hopped beers.
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
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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