Ribotyping and biotyping of Lactobacillus helveticus from the koumiss.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00043390" target="_blank" >RIV/00216224:14310/10:00043390 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Ribotyping and biotyping of Lactobacillus helveticus from the koumiss.

Original language description

Lactobacillus helveticus, a homofermentative thermophilic lactobacillus commonly occurring in cheeses, has been isolated as the prevailing species in natural koumiss in this work. The species identification of six studied L. helveticus strains was basedon rep-PCR fingerprinting with (GTG)5 primer. Biotyping (API 50CH kit, conventional tests) shown phenotypic heterogeneity among isolates and enabled the identification to the genus Lactobacillus only. Ribotyping with restriction enzyme EcoRI yielded a strain - specific restriction patterns and allowed good strain differentiation. Despite the low number of strains analyzed, the ribotype data showed certain heterogeneity, that seemed to be not only strain dependent, but also related to the source of isolates. We concluded that analyzed isolates from koumiss represent a new ecovar, L. helveticus ecovar Koumiss.

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/2B08068" target="_blank" >2B08068: Research into possibilities of application both automated and semi-automated methods for identification and describing new microorganisms with probiotic properties with aim to extend specific genetic sources for civilizing diseases prevention.</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

2010

Confidentiality

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

Name of the periodical

European Food Research Technology

ISSN

1438-2377

e-ISSN

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Volume of the periodical

230

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

000274385400009

EID of the result in the Scopus database

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