Lucie Kyselová
YOU?
Author Swipe
View article: Brewers lost in wild yeast nomenclature
Brewers lost in wild yeast nomenclature Open
In recent decades many changes have been adopted in the fungal nomenclature, including the names of yeasts, to achieve a more natural and uniform systematics. The use of one correct name is essential for communication, the search for new k…
View article: Barley malt substitutes – their role today and in near future. Part 1 – Sugar adjuncts and barley, corn and rice as cereal adjuncts
Barley malt substitutes – their role today and in near future. Part 1 – Sugar adjuncts and barley, corn and rice as cereal adjuncts Open
Although barley malt is considered a traditional appropriate raw material for beer production, there are several reasons to introduce alternative sugar or starchy materials into brewing. Economic and market demands play a crucial role in t…
View article: Effect of production and storage of beer on its sensory stability
Effect of production and storage of beer on its sensory stability Open
Freshly produced beer is in a state of chemical imbalance and its sensory characteristics change and deteriorate over time. The period when beer resists these undesirable changes is referred to as its shelf stability, which is precisely de…
View article: Effect of production and storage of beer on its sensory stability
Effect of production and storage of beer on its sensory stability Open
Freshly produced beer is in a state of chemical imbalance and its sensory characteristics change and deteriorate over time. The period when beer resists these undesirable changes is referred to as its shelf stability, which is precisely de…
View article: Non-microbiological turbidity of beer: Part 2 – a case study
Non-microbiological turbidity of beer: Part 2 – a case study Open
Non-microbial beer turbidity of lager beers often indicates a technological problem. Therefore, the occurrence of permanent haze in filtered and stabilized beer should not be underestimated. In this study, practical examples from industria…
View article: The role of acetic acid bacteria in brewing and their detection in operation
The role of acetic acid bacteria in brewing and their detection in operation Open
Acetic acid bacteria (AAB) are often considered a threat of the past because today’s equipment allows to perform post-fermentation processes under greatly reduced level of oxygen. This paper deals with the current importance of AAB in brew…
View article: Analysis of Bacteriohopanoids from Thermophilic Bacteria by Liquid Chromatography–Mass Spectrometry
Analysis of Bacteriohopanoids from Thermophilic Bacteria by Liquid Chromatography–Mass Spectrometry Open
Background: Hopanoids modify plasma membrane properties in bacteria and are often compared to sterols that modulate membrane fluidity in eukaryotes. In some microorganisms, they can also allow adaptations to extreme environments. Methods: …
View article: Non-microbiological turbidity of beer: Part 1 – semireview
Non-microbiological turbidity of beer: Part 1 – semireview Open
Beer is a complex mixture consisting of hundreds of chemical substances. Some of them are macromolecules, such as proteins and polysaccharides that together with polyphenolic compounds form poorly soluble complexes causing beer turbidity o…
View article: Identification of Homologous Polyprenols from Thermophilic Bacteria
Identification of Homologous Polyprenols from Thermophilic Bacteria Open
Sixteen strains of five genera of thermophilic bacteria, i.e., Alicyclobacillus, Brevibacillus, Geobacillus, Meiothermus, and Thermus, were cultivated at a temperature from 42 to 70 °C. Twelve strains were obtained from the Czech Collectio…
View article: Cryopreservation: The secret of modern preservation of brewer’s yeasts – minireview
Cryopreservation: The secret of modern preservation of brewer’s yeasts – minireview Open
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 a…