Barley varieties registered in the Czech Republic after the harvest 2022
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F23%3AN0000022" target="_blank" >RIV/60193697:_____/23:N0000022 - isvavai.cz</a>
Result on the web
<a href="https://www.kvasnyprumysl.eu/index.php/kp/article/view/283" target="_blank" >https://www.kvasnyprumysl.eu/index.php/kp/article/view/283</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp2023.69.726" target="_blank" >10.18832/kp2023.69.726</a>
Alternative languages
Result language
angličtina
Original language name
Barley varieties registered in the Czech Republic after the harvest 2022
Original language description
After the 2022 harvest, seven new varieties of malting barley were registered in the Czech Republic. After three years of testing, spring barley varieties Ambiana, Gingko, Kimberly, KWS Thalis, LG Ludvik, LG Rhapsody and RGT Proxima were registered. Based on the results obtained, LG Ludvik was recommended for the production of beer with the protected geographical indication 'České pivo'. This variety showed low activity of proteolytic and cytolytic enzymes and low level of final attenuation. The other spring barley varieties (Ambiana, Gingko, Kimberly, KWS Thalis, LG Rhapsody and RGT Proxima) gave sweet wort with extract content in malt dry matter ranging from 82.6 to 84.6%. The varieties Ambiana, Gingko, LG Rhapsody and RGT Proxima had extract contents of more than 83%. Proteolytic modification was high (Kolbach Index above 50%) in the varieties Gingko, LG Rhapsody and RGT Proxima. The β-glucan content in sweet wort below 100 mg/l was recorded in the varieties Gingko and LG Rhapsody. Cell wall degradation (friability 85–94%) and final attenuation (81.7–83.0%) were at optimum levels in Ambiana, Gingko, Kimberly, KWS Thalis, LG Rhapsody and RGT Proxima. Gingko, Kimberly and LG Rhapsody always produced clear sweet wort. Low to zero lipoxygenase activity was found in KWS Thalis.
Czech name
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Czech description
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Classification
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
40401 - Agricultural biotechnology and food biotechnology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
KVASNÝ PRŮMYSL
ISSN
2570-8619
e-ISSN
2570-8619
Volume of the periodical
69
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
726–739
UT code for WoS article
000988041600001
EID of the result in the Scopus database
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