Naturally occurring prebiotic oligosaccharides in poultry feed mixtures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F10%3A47312" target="_blank" >RIV/60460709:41210/10:47312 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Naturally occurring prebiotic oligosaccharides in poultry feed mixtures

Popis výsledku v původním jazyce

Three commercially available chicken feed mixtures were tested for the presence of RSO using enzymatic method. All feed mixtures contained RSO at a concentration from 2.1 to 2.2 %. Soya meal was identified as the exclusive source of RSO. Subsequently, the bifididogenic effect of stachyose (main soya bean RSO) on the growth of poultry intestinal bifidobacteria was tested. Bifidobacteria were counted in chicken intestinal tract using cultivation and FISH methods. Four out of 6 bifidobacterial strains tested grew significantly (P < 0.05) better on stachyose compared to glucose. It could be concluded that chicken feed mixtures naturally contained prebiotic oligosaccharides that are presented in the form of RSO at higher levels (more than 2%) compared to concentration (usually up to 1%) recommended for artificially added prebiotics. Our results indicate that there is no reason for the supplementation of chicken feed mixtures with prebiotics with bifidogenic properties

Název v anglickém jazyce

Naturally occurring prebiotic oligosaccharides in poultry feed mixtures

Popis výsledku anglicky

Three commercially available chicken feed mixtures were tested for the presence of RSO using enzymatic method. All feed mixtures contained RSO at a concentration from 2.1 to 2.2 %. Soya meal was identified as the exclusive source of RSO. Subsequently, the bifididogenic effect of stachyose (main soya bean RSO) on the growth of poultry intestinal bifidobacteria was tested. Bifidobacteria were counted in chicken intestinal tract using cultivation and FISH methods. Four out of 6 bifidobacterial strains tested grew significantly (P < 0.05) better on stachyose compared to glucose. It could be concluded that chicken feed mixtures naturally contained prebiotic oligosaccharides that are presented in the form of RSO at higher levels (more than 2%) compared to concentration (usually up to 1%) recommended for artificially added prebiotics. Our results indicate that there is no reason for the supplementation of chicken feed mixtures with prebiotics with bifidogenic properties

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

<a href="/cs/project/GD525%2F08%2FH060" target="_blank" >GD525/08/H060: Využití synbiotik a rostlinných extraktů ve výživě lidí a zvířat</a><br>

Návaznosti

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

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Folia Microbiologica

ISSN

0015-5632

e-ISSN

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Svazek periodika

55

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

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Kód UT WoS článku

000281277900005

EID výsledku v databázi Scopus

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