Non-microbiological turbidity of beer: Part 2 – a case study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F21%3AN0000026" target="_blank" >RIV/60193697:_____/21:N0000026 - isvavai.cz</a>
Result on the web
<a href="https://kvasnyprumysl.eu/index.php/kp/article/view/257" target="_blank" >https://kvasnyprumysl.eu/index.php/kp/article/view/257</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp2021.67.523" target="_blank" >10.18832/kp2021.67.523</a>
Alternative languages
Result language
angličtina
Original language name
Non-microbiological turbidity of beer: Part 2 – a case study
Original language description
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 industrial breweries, where several types of non-microbiological haze of colloidal were identified, are presented. These examples of haze were caused by slightly different factors, and as a result, they had a different microscopic image. It is often accompanied by mechanical impurities and sometimes by microorganisms that function as nucleation centers. Moreover, a very interesting example of almost brilliant permanent beer haze caused by the destruction of yeast cells with the following pouring intracellular contents of cells into beer is introduced. This phenomenon, which could be called “precedent”, was caused by a bad physiological condition of yeasts cells and inappropriately chosen yeast separation technology.
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
10606 - Microbiology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
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
67
Issue of the periodical within the volume
6
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
523-528
UT code for WoS article
000750982800001
EID of the result in the Scopus database
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