Impact of purified human milk oligosaccharides as a sole carbon source on the growth of lactobacilli in in vitro model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67235" target="_blank" >RIV/60460709:41210/15:67235 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5897/AJMR2014.7163" target="_blank" >http://dx.doi.org/10.5897/AJMR2014.7163</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5897/AJMR2014.7163" target="_blank" >10.5897/AJMR2014.7163</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of purified human milk oligosaccharides as a sole carbon source on the growth of lactobacilli in in vitro model

Popis výsledku v původním jazyce

Recently, there is a growing interest in the use of oligosaccharides as prebiotics in order to modulate the growth of beneficial gut microbiota. It is known that human milk is a rich source of complex oligosaccharides. This paper reports the in vitro growth of six strains of lactobacilli in media containing purified human milk oligosaccharides (HMOs) obtained from breast milk. Based on the evaluation of bacterial densities in the growth media, together with the evaluation of pH values and bacterial metabolite detection, we concluded that the lactobacilli tested did not appear to be active HMO consumers. In the case of four strains (Lbc. fermentum, Lbc. animalis and two strains of Lbc. delbrueckii subsp. bulgaricus), no increase in bacterial density wasdetected. Two strains (Lbc. acidophilus and Lbc. casei subsp. paracasei) showed a slight, but insignificant increase in bacterial densities during 24 h of incubation.

Název v anglickém jazyce

Impact of purified human milk oligosaccharides as a sole carbon source on the growth of lactobacilli in in vitro model

Popis výsledku anglicky

Recently, there is a growing interest in the use of oligosaccharides as prebiotics in order to modulate the growth of beneficial gut microbiota. It is known that human milk is a rich source of complex oligosaccharides. This paper reports the in vitro growth of six strains of lactobacilli in media containing purified human milk oligosaccharides (HMOs) obtained from breast milk. Based on the evaluation of bacterial densities in the growth media, together with the evaluation of pH values and bacterial metabolite detection, we concluded that the lactobacilli tested did not appear to be active HMO consumers. In the case of four strains (Lbc. fermentum, Lbc. animalis and two strains of Lbc. delbrueckii subsp. bulgaricus), no increase in bacterial density wasdetected. Two strains (Lbc. acidophilus and Lbc. casei subsp. paracasei) showed a slight, but insignificant increase in bacterial densities during 24 h of incubation.

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

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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

African Journal of Microbiology Research

ISSN

1996-0808

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

565-571

Kód UT WoS článku

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EID výsledku v databázi Scopus

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