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pro vyhledávání: '"lcsh:TP500-660"'
Publikováno v:
Kvasný průmysl, Vol 67, Iss 1, Pp 392-402 (2021)
A set of 92 genetic resources of spring barley split into groups according to the areas of origin was studied in terms of grain malting quality. The following malting parameters were monitored in this study: nitrogen content in barley grain, malt ext
Publikováno v:
Kvasný průmysl, Vol 67, Iss 1, Pp 409-416 (2021)
The specification of varietal profiles of secondary metabolites of hops in beer is rather important for hop growing and beer brewing. Chemical and sensory profiles of beers hopped with the varieties of Saaz Special and the traditional Saaz semiearly
Publikováno v:
Kvasný průmysl, Vol 67, Iss 1, Pp 403-408 (2021)
The aim of the long-term preservation of cells, tissues and organs is to maintain their cellular structures and biological functions for as long as possible. Cryopreservation is a process where biological material is stored and preserved at very low
Publikováno v:
Kvasný průmysl, Vol 66, Iss 6, Pp 366-371 (2020)
Hop breeding in the Czech Republic develops a number of flavour hops. The Kazbek hop variety was registered in 2008 and the Mimosa variety in 2019. The best 7 hop genotypes were selected from breeding materials between the years 2014 and 2019. Kazbek
Publikováno v:
Kvasný průmysl, Vol 66, Iss 6, Pp 382-391 (2020)
The aim of this study was to compare yield and technological parameters of Czech historical hop clones, which were grown in our current climatic conditions. The highest yields from the selected original hop clones were found in “Úštěcký smetaň
Autor:
Tomáš Vrzal, Martin Slabý, Jitka Charvátová, Radim Cerkal, Vladimír Nesvadba, Jindřich Křivánek, Jana Olšovská, Lenka Straková
Publikováno v:
Kvasný průmysl, Vol 66, Iss 6, Pp 372-381 (2020)
In the Czech Republic breeding of new hop varieties is traditionally performed. Its properties correspond with the requirements and interests of end users, in particular hop growers, brewers and especially beer consumers, who with an increasing favor
Autor:
Vilém Nohel
Publikováno v:
Kvasný průmysl, Vol 66, Iss 5, Pp 351-365 (2020)
This article deals with calculation possibilities and the control of basic parameters of beer on the basis of knowledge of two parameters. The importance of this method increases with the development of craft beer production in our country (mini-brew
Publikováno v:
Kvasný průmysl, Vol 66, Iss 5, Pp 331-335 (2020)
Based on the European regulation, the Czech Association of Breweries and Malthouses recommends 2.5 mg/kg as maximum permitted concentration of melamine for beer, barley, malt, hop, and their products. For this reason, the first analytical method for
Autor:
Peter Vaštík, Daniela Šmogrovičová, Katarína Furdíková, Valentína Kafková, Ivan Špánik, Pavol Sulo
Publikováno v:
Kvasný průmysl, Vol 66, Iss 5, Pp 336-344 (2020)
Non-Saccharomyces yeast strains Saccharomycodes ludwigii, Schizosaccharomyces pombe, Lachancea fermentati and Pichia angusta together with a hybrid yeast strain cross-bred between genetically modified Saccharomyces cerevisiae W303-1A G418R and Saccha
Autor:
Jitka Charvátová, Vladimír Nesvadba
Publikováno v:
Kvasný průmysl, Vol 66, Iss 4, Pp 320-330 (2020)
Four new aroma hop varieties – Saaz Brilliant, Saaz Comfort, Saaz Shine and Mimosa – were registered in the Czech Republic in 2019. All of the new hop varieties have significantly higher yields than the traditional Saaz aroma variety. Saaz Comfor