Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Vladimír Nesvadba"'
Autor:
Alexandr Mikyška, Martin Slabý, Martin Dušek, Jaroslav Přikryl, Vladimír Nesvadba, Jitka Charvátová
Publikováno v:
Kvasný průmysl, Vol 70, Iss 5, Pp 943-952 (2024)
Characterising the sensory profiles of beers made from new hop varieties is of considerable importance for their application in brewing. New Czech bitter varieties Boomerang and Gaia were tested in three-year pilot brews (200 l) of 12% single-hopped
Externí odkaz:
https://doaj.org/article/bc74fd5c24c4431d9fa936d764006c62
Publikováno v:
Kvasný průmysl, Vol 70, Iss 4, Pp 919–926-919–926 (2024)
Between 2009 and 2023, European hop varieties were evaluated within genetic resources in the Czech Republic. The objective of this paper was to determine the variability of hop alpha and beta acid contents in the monitored varieties at a single site
Externí odkaz:
https://doaj.org/article/99ee9177c2494b23aa38b5cd7539d6ef
Publikováno v:
Kvasný průmysl, Vol 69, Iss 6, Pp 831-838 (2023)
The aim of the study is to evaluate the intensity and character of the beer aroma in selected hop varieties. In 2022 and 2023, new Czech Flavour hop varieties of Ceres, Pluto, and Saturn were registered. Ceres exhibits a mild citrusy and fruity hop a
Externí odkaz:
https://doaj.org/article/1ab3a88fc6054608902cc41eb0719307
Autor:
Jana Olšovská, Lenka Straková, Vladimír Nesvadba, Tomáš Vrzal, Michaela Malečková, Josef Patzak, Pavel Donner
Publikováno v:
Beverages, Vol 10, Iss 3, p 90 (2024)
The hop variety Saaz is well known over the world and is usually used for brewing of lager beers. Recently, the new related varieties Saaz Late, Brilliant, Comfort, and Shine were registered. Information about these varieties is splintered and often
Externí odkaz:
https://doaj.org/article/42273bfc34d54cbfbc1cfa8932a7883b
Autor:
Jana Olšovská, Vladimír Nesvadba, Lenka Straková, Jaroslav Přikryl, Tomáš Vrzal, Pavel Donner, Radim Cerkal
Publikováno v:
Kvasný průmysl, Vol 69, Iss 5, Pp 777-785 (2023)
Climate change can negatively influence hop yield and its quality. Cultivation areas limited by the prohibition of using water from small water sources are most at risk. In order to prevent these areas from completely disappearing in the future, plan
Externí odkaz:
https://doaj.org/article/569f467be1e74cbcaded7110d78c0997
Publikováno v:
Kvasný průmysl, Vol 69, Iss 5, Pp 803-810 (2023)
Since 2017, a field experiment has been conducted in a dry area with 11 Czech hop varieties. The highest yields were achieved by the Uran variety (2.83 t/ha) and Saaz Shine variety (2.76 t/ha), which also exhibited the lowest yield variability, at 11
Externí odkaz:
https://doaj.org/article/62d03bf210884ae69b1dc86a403ebdbb
Autor:
Milos Faltus, Jaroslava Domkářová, Petr Svoboda, Vendulka Horáčková, Vladimír Nesvadba, Vladislav Klička, Jiří Ptáček, Alois Bilavcik, Jiri Zamecnik
Publikováno v:
Plants, Vol 13, Iss 11, p 1578 (2024)
This study investigated the thermal properties of potato and hop pollen for cryopreservation and subsequent cross-breeding. Phase transitions and frozen water content in selected pollen samples were measured using a differential scanning calorimeter
Externí odkaz:
https://doaj.org/article/ab5d950815b741208733d2f5fb81095e
Publikováno v:
Kvasný průmysl, Vol 68, Iss 6, Pp 674-678 (2022)
Between the years 2011 and 2022, the Czech hop varieties Agnus, Rubín, Vital, Gaia and Boomerang were evaluated in terms of their hop yield. The highest hop yield was recorded in Gaia (2.99 kg/plant) and Vital (2.92 kg/plant). Boomerang had the lowe
Externí odkaz:
https://doaj.org/article/667a022261ff4f329f25ed67d1f0f8af
Publikováno v:
Kvasný průmysl, Vol 68, Iss 5, Pp 642-646 (2022)
The Saaz Shine variety was registered in 2019. It was tested in two areas, Chrášťany (no irrigation) and Stekník (with irrigation), between 2017 and 2021. An average hop yield in Stekník is 2.62 t/ha and in Chrášťany it is 2.54 t/ha. No concl
Externí odkaz:
https://doaj.org/article/1a855d51904f49e4bc4140c91a0cd3f7
Publikováno v:
Kvasný průmysl, Vol 68, Iss 3+4, Pp 637-641 (2022)
The stability of the agricultural and technological properties of hop varieties over the course of time and under changing climate is essential for both growers and brewers. This study is a typical case of monitoring 12 hop varieties selected from a
Externí odkaz:
https://doaj.org/article/d972e315081d45179f111319cecdbe9b