Application of High-Pressure Processing to Assure the Storage Stability of Unfiltered Lager Beer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F20%3A43920279" target="_blank" >RIV/60461373:22330/20:43920279 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1420-3049/25/10/2414" target="_blank" >https://www.mdpi.com/1420-3049/25/10/2414</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/molecules25102414" target="_blank" >10.3390/molecules25102414</a>
Alternative languages
Result language
angličtina
Original language name
Application of High-Pressure Processing to Assure the Storage Stability of Unfiltered Lager Beer
Original language description
Due to the increasing popularity of unfiltered beer, new methods for its preservation are needed. High-pressure processing (HPP) was applied as a final treatment of packed beer in order to assure storage stability and to retain the desired product quality. Pressures of 250 MPa and 550 MPa for 5 min were used to process unfiltered lager beers. The impact of pressure on basic analytical characteristics was evaluated, and foam stability, the content of carbonyl compounds and sensory properties were monitored during two months of storage. Most of the basic analytical parameters remained unaffected after pressure treatment, and a beneficial effect on foam stability was demonstrated. Changes in the concentration of staling aldehydes were observed during storage. Some features of the sensory profile were affected by HPP as well as by the time of storage. Our study evaluated the suitability of HPP as a novel method for shelf-life extension of unfiltered lager beer.
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
21101 - Food and beverages
Result continuities
Project
<a href="/en/project/TE02000177" target="_blank" >TE02000177: Centre for Innovative Use and Strengthening of Competitiveness of Czech Brewery Raw Materials and Products</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Molecules
ISSN
1420-3049
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
10
Country of publishing house
CH - SWITZERLAND
Number of pages
11
Pages from-to
1-11
UT code for WoS article
000539293400147
EID of the result in the Scopus database
2-s2.0-85085278432