Comparison of mupirocin-based media for selective enumeration of bifidobacteria in probiotic supplements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67604" target="_blank" >RIV/60460709:41210/15:67604 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.mimet.2014.12.016" target="_blank" >http://dx.doi.org/10.1016/j.mimet.2014.12.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.mimet.2014.12.016" target="_blank" >10.1016/j.mimet.2014.12.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of mupirocin-based media for selective enumeration of bifidobacteria in probiotic supplements

Popis výsledku v původním jazyce

An international standard already exists for the selective enumeration of bifidobacteria in milk products. This standard uses Transgalactosylated oligosaccharides (TOS) propionate agar supplemented with mupirocin. However, no such standard method has been described for the selective enumeration of bifidobacteria in probiotic supplements, where the presence of bifidobacteria is much more variable than in milk products. Therefore, we enumerated bifidobacteria by colony count technique in 13 probiotic supplements using three media supplemented with mupirocin (Mup; 100 mg/l): TOS, Bifidobacteria selective medium (BSM) and modified Wilkins-Chalgren anaerobe agar with soya peptone (WSP). Moreover, the potential growth of bifidobacterial strains often used inprobiotic products was performed in these media. All 13 products contained members of the genus Bifidobacterium, and tested mupirocin media were found to be fully selective for bifidobacteria. However, the type strain Bifidobacterium bif

Název v anglickém jazyce

Comparison of mupirocin-based media for selective enumeration of bifidobacteria in probiotic supplements

Popis výsledku anglicky

An international standard already exists for the selective enumeration of bifidobacteria in milk products. This standard uses Transgalactosylated oligosaccharides (TOS) propionate agar supplemented with mupirocin. However, no such standard method has been described for the selective enumeration of bifidobacteria in probiotic supplements, where the presence of bifidobacteria is much more variable than in milk products. Therefore, we enumerated bifidobacteria by colony count technique in 13 probiotic supplements using three media supplemented with mupirocin (Mup; 100 mg/l): TOS, Bifidobacteria selective medium (BSM) and modified Wilkins-Chalgren anaerobe agar with soya peptone (WSP). Moreover, the potential growth of bifidobacterial strains often used inprobiotic products was performed in these media. All 13 products contained members of the genus Bifidobacterium, and tested mupirocin media were found to be fully selective for bifidobacteria. However, the type strain Bifidobacterium bif

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Microbiological Methods

ISSN

0167-7012

e-ISSN

—

Svazek periodika

109

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

106-109

Kód UT WoS článku

000349585900016

EID výsledku v databázi Scopus

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