Antibacterial effect of monocaprin, undecanoylglycerol and undecenoylglycerol

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F09%3A63508113" target="_blank" >RIV/70883521:28110/09:63508113 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Antibakteriální účinky monokaprinu, undekanoylglycerolu a undecenoylglycerolu.

Original language description

The inhibitory effect of 1-monoglycerides (monoglycerides of capric, undecanoyl and undecenoyl acids) at a concentration of 25 ? 1500 mg/l on bacteria which can be food-borne pathogens and/or food-borne spoilage bacteria (Bacillus cereus, Bacillus subtilis, Enterococcus faecalis, Micrococcus luteus, Staphylococcus aureus, Citrobacter freundii, Escherichia coli, Proteus mirabilis, Salmonella enterica ser. Enteritidis and Pseudomonas aeruginosa) was observed within a model system in vitro. The data were modelled through a Gompertz equation. Monoglycerides inhibited mainly the growth of gram-positive bacteria, which was shown by the extended lag-time, decrease in specific growth rate and total decrease in cell density compared with the control broth without MAG. Within the 1-monoglycerides tested, monoglycerides of capric and undecanoyl acid showed the best antibacterial effects on gram-positive bacteria. No significant inhibitory effects of 1-monoglycerides on the growth of gram-negative

Czech name

Antibakteriální účinky monokaprinu, undekanoylglycerolu a undecenoylglycerolu.

Czech description

The inhibitory effect of 1-monoglycerides (monoglycerides of capric, undecanoyl and undecenoyl acids) at a concentration of 25 ? 1500 mg/l on bacteria which can be food-borne pathogens and/or food-borne spoilage bacteria (Bacillus cereus, Bacillus subtilis, Enterococcus faecalis, Micrococcus luteus, Staphylococcus aureus, Citrobacter freundii, Escherichia coli, Proteus mirabilis, Salmonella enterica ser. Enteritidis and Pseudomonas aeruginosa) was observed within a model system in vitro. The data were modelled through a Gompertz equation. Monoglycerides inhibited mainly the growth of gram-positive bacteria, which was shown by the extended lag-time, decrease in specific growth rate and total decrease in cell density compared with the control broth without MAG. Within the 1-monoglycerides tested, monoglycerides of capric and undecanoyl acid showed the best antibacterial effects on gram-positive bacteria. No significant inhibitory effects of 1-monoglycerides on the growth of gram-negative

Type

D - Article in proceedings

CEP classification

EE - Microbiology, virology

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

Bezpečnosť a kontrola potravín (Zborník prác z medzinárodnej vedeckej konferencie)

ISBN

978-80-552-0193-1

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

Slovenská poľnohospodárská univerzita v Nitre

Place of publication

Nitra

Event location

Nitra

Event date

Apr 1, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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