Antimicrobial Activities of Medium-chain Fatty Acids and Monoacylglycerols on Cronobacter sakazakii DBM 3157T and Cronobacter malonaticus DBM 3148

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A55887" target="_blank" >RIV/60460709:41210/12:55887 - isvavai.cz</a>

Alternative codes found

RIV/61388971:_____/12:00386096 RIV/67985904:_____/12:00386096 RIV/60460709:41610/12:55887

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Antimicrobial Activities of Medium-chain Fatty Acids and Monoacylglycerols on Cronobacter sakazakii DBM 3157T and Cronobacter malonaticus DBM 3148

Original language description

Cronobacter sakazakii and Cronobacter malonaticus are pathogens causing infections in children that are primarily linked to the consumption of contaminated infant milk formula and food. Both Cronobacter strains examined were susceptible to caprylic acid,monocaprylin and, to a lesser extent, sorbic acid. Capric acid, lauric acid, monosorbin, monocaprin, monolaurin, and sucrose caprate exhibited no inhibitory activity. Caprylic acid and monocaprylin treatment (2 mg/ml) of C. sakazakii DBM 3157T reduced the number of viable cells by five orders of magnitude. In the case of C. malonaticus DBM 3148, both caprylic acid and monocaprylin (2 mg/ml) decreased the viable cell counts below the limits of detection. The bactericidal activity of monocaprylin increased as a function of concentration (0.5?2.0 mg/ml) and temperature (40?55°C). The exposure of each Cronobacter strain to monocaprylin resulted in the release of cellular proteins and nucleic acids. Electron microscopy revealed that the ant

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

<a href="/en/project/GAP503%2F10%2F0664" target="_blank" >GAP503/10/0664: Isolation, typing and the development of immunochemical and instrumetal methods for detection and characterization of Cronobacter sp.</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Czech Journal of Food Sciences

ISSN

1212-1800

e-ISSN

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Volume of the periodical

30

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

573-580

UT code for WoS article

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EID of the result in the Scopus database

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