Determination of In Vitro Antibacterial Activity of Plant Oils Containing Medium-Chain Fatty Acids against Gram-Positive Pathogenic and Gut Commensal Bacteria

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A78004" target="_blank" >RIV/60460709:41210/18:78004 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/18:78004 RIV/00027014:_____/18:N0000007

Výsledek na webu

<a href="http://dx.doi.org/10.17221/70/2017-CJAS" target="_blank" >http://dx.doi.org/10.17221/70/2017-CJAS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/70/2017-CJAS" target="_blank" >10.17221/70/2017-CJAS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of In Vitro Antibacterial Activity of Plant Oils Containing Medium-Chain Fatty Acids against Gram-Positive Pathogenic and Gut Commensal Bacteria

Popis výsledku v původním jazyce

Increasing antibiotic resistance has led to a ban on antibiotic use in feed additives in the EU. Therefore, new non-antibiotic, pathogen-inhibiting agents are urgently needed. Inhibitory effects of eight plant oils containing medium-chain fatty acids (MCFAs) were evaluated against Gram positive pathogenic and beneficial bacteria. The oils tested were palm, red palm, palm kernel (Elaeis guineensis), coconut (Cocos nucifera), babassu (Attalea speciosa), murumuru (Astrocaryum murumuru), tucuma (Astrocaryum vulgare), and Cuphea oil (Cuphea ignea), the method used was broth microdilution, and the findings were expressed as minimum inhibitory concentration (80 percent). Both hydrolyzed and unhydrolyzed forms of the oils were tested. MCFA hydrolysis was catalyzed by porcine pancreas lipase. The selective effect of the hydrolyzed forms of tested oils was highly evident. While the hydrolyzed oils were active against all tested bacteria (Clostridium perfringens, Enterococcus cecorum, Listeria monocytogenes, an

Název v anglickém jazyce

Determination of In Vitro Antibacterial Activity of Plant Oils Containing Medium-Chain Fatty Acids against Gram-Positive Pathogenic and Gut Commensal Bacteria

Popis výsledku anglicky

Increasing antibiotic resistance has led to a ban on antibiotic use in feed additives in the EU. Therefore, new non-antibiotic, pathogen-inhibiting agents are urgently needed. Inhibitory effects of eight plant oils containing medium-chain fatty acids (MCFAs) were evaluated against Gram positive pathogenic and beneficial bacteria. The oils tested were palm, red palm, palm kernel (Elaeis guineensis), coconut (Cocos nucifera), babassu (Attalea speciosa), murumuru (Astrocaryum murumuru), tucuma (Astrocaryum vulgare), and Cuphea oil (Cuphea ignea), the method used was broth microdilution, and the findings were expressed as minimum inhibitory concentration (80 percent). Both hydrolyzed and unhydrolyzed forms of the oils were tested. MCFA hydrolysis was catalyzed by porcine pancreas lipase. The selective effect of the hydrolyzed forms of tested oils was highly evident. While the hydrolyzed oils were active against all tested bacteria (Clostridium perfringens, Enterococcus cecorum, Listeria monocytogenes, an

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

119-125

Kód UT WoS článku

000424648300005

EID výsledku v databázi Scopus

2-s2.0-85041810203