In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892262" target="_blank" >RIV/00216275:25310/11:39892262 - 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

In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci

Popis výsledku v původním jazyce

The present study describes the antimicrobial activity of various natural substances against group G streptococci. A total of 50 strains of group G streptococci was included in this study. The minimum bactericidal concentrations of 6 substances - anethole, eugenol, guaiazulene, carvacrol, cinnamon bark oil from Cinnamomum zeylanicum and thymol were obtained by the broth microdilution method. The substances were extended either directly in brain heart infusion broth or in 24 % ethanol. Carvacrol was found to be the most effective substance with the highest antimicrobial activity, which inhibited the growth of 90 % of group G streptococci strains at the concentration of 236.7 ?g/ml. The minimum bactericidal concentrations of eugenol, oil from the bark ofCinnamomum zeylanicum, and thymol were 1000 ?g/ml. Anethole and guaiazulene were the least effective natural substances in our study.

Název v anglickém jazyce

In-vitro antimicrobial activities of anethole, carvacrol, cinnamon bark oil, eugenol, guaiazulene and thymol against group G streptococci

Popis výsledku anglicky

The present study describes the antimicrobial activity of various natural substances against group G streptococci. A total of 50 strains of group G streptococci was included in this study. The minimum bactericidal concentrations of 6 substances - anethole, eugenol, guaiazulene, carvacrol, cinnamon bark oil from Cinnamomum zeylanicum and thymol were obtained by the broth microdilution method. The substances were extended either directly in brain heart infusion broth or in 24 % ethanol. Carvacrol was found to be the most effective substance with the highest antimicrobial activity, which inhibited the growth of 90 % of group G streptococci strains at the concentration of 236.7 ?g/ml. The minimum bactericidal concentrations of eugenol, oil from the bark ofCinnamomum zeylanicum, and thymol were 1000 ?g/ml. Anethole and guaiazulene were the least effective natural substances in our study.

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

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology

ISSN

1211-5541

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

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Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

71-76

Kód UT WoS článku

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EID výsledku v databázi Scopus

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