Účinek chitosanu na růst bakterií tračníku člověka

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F06%3A00054424" target="_blank" >RIV/67985904:_____/06:00054424 - 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

Effect of chitosan on growth of human colonic bacteria

Popis výsledku v původním jazyce

The aim of the study was to investigate in vitro the effect of chitosan on growth of bacterial strains isolated from the human colon. Much of the interest in the antimicrobial activity of chitosan and chitooligosaccharides was focused on pathogens, onlya few reports dealing bacterial species inhabiting the human gastrointestinal tract have been presented. Growth of six bacterial strains representing dominant members of the human colonic microflora was measured in the presence of 0.025, 0.05 and 0.5% chitosan. The effects of chitosan were variable and dependent on bacterial species. The most susceptible to chitosan were bacteria belonging to Bacteroides and Clostridium (91 ? 97% growth inhibition). On the other hand, Roseburia sp., Eubacterium sp. andFaecalibacterium sp. were more resistant to chitosan (63 ? 83% inhibition of growth). The data presented suggest that chitosan represents one of the means for influencing the bacterial population in the human colon.

Název v anglickém jazyce

Effect of chitosan on growth of human colonic bacteria

Popis výsledku anglicky

The aim of the study was to investigate in vitro the effect of chitosan on growth of bacterial strains isolated from the human colon. Much of the interest in the antimicrobial activity of chitosan and chitooligosaccharides was focused on pathogens, onlya few reports dealing bacterial species inhabiting the human gastrointestinal tract have been presented. Growth of six bacterial strains representing dominant members of the human colonic microflora was measured in the presence of 0.025, 0.05 and 0.5% chitosan. The effects of chitosan were variable and dependent on bacterial species. The most susceptible to chitosan were bacteria belonging to Bacteroides and Clostridium (91 ? 97% growth inhibition). On the other hand, Roseburia sp., Eubacterium sp. andFaecalibacterium sp. were more resistant to chitosan (63 ? 83% inhibition of growth). The data presented suggest that chitosan represents one of the means for influencing the bacterial population in the human colon.

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/GA525%2F05%2F2584" target="_blank" >GA525/05/2584: Působení chitinu a chitosanu v tračníku člověka</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

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

51

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

306-308

Kód UT WoS článku

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EID výsledku v databázi Scopus

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