Beer-spoiling ability of lactic acid bacteria and its relation with genes horA, horC and hitA

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F12%3A%230000697" target="_blank" >RIV/60193697:_____/12:#0000697 - isvavai.cz</a>

Result on the web

<a href="http://www.kvasnyprumysl.cz/en/journal/2012/11-12/" target="_blank" >http://www.kvasnyprumysl.cz/en/journal/2012/11-12/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Beer-spoiling ability of lactic acid bacteria and its relation with genes horA, horC and hitA

Original language description

Beer-spoiling ability, survival after 14 weeks of incubation in 2 beer types under 2 temperature regimes and the presence of spoilageassociated horA, horC and hitA genes in the genome were studied in 69 strains of lactic acid bacteria. Beer spoilage wasdetermined in 12 (48 %) of 25 strains of Lactobacillus brevis, 2 (25 %) of 8 strains of L. plantarum, 7 (26 %) of 27 strains of L. paracasei subsp. paracasei,and in 1 (33 %) of 3 strains of Leuconostoc spp. Survival in beer without adverse effects on itsquality was more widely spread among the strains (L. brevis 89 %, L. plantarum 75 %, L. buchneri 100 %, L. paracasei subsp. paracasei 82 %, L. lactis 66 %, Leuconostoc spp. 33 %). In the strongest beer spoiler L. brevis, beer spoilage was observed onlyin 2 strains containing horC and in 6 strains containing the combinations horA/hitA and horA/horC/hitA; 4 strains spoiled beer without having any of these genes. Beer spoilage, detected ina total of 10 strains of all other species, was no

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

<a href="/en/project/1M0570" target="_blank" >1M0570: Research Centre for Study of Extract Compounds of Barley and Hop</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Kvasný průmysl

ISSN

0023-5830

e-ISSN

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Volume of the periodical

58

Issue of the periodical within the volume

11-12

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

336-342

UT code for WoS article

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EID of the result in the Scopus database

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