About: Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria

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About: Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The inhibitory effect of seven 1-monoglycerides (monocaprylin, monocaprin, monolaurin, monomyristin, monopalmitin, MAG of undecanoic and 10-undecenoic acids) at a concentration of 25 - 1500 mg l-1 on gram-positive and gram-negative 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. Growth of bacteria was studied by means of optical density of bacteria for 24 hours. The data were modeled through a Gompertz equation and the lag-time, the maximum specific growth rate and the maximal value reached were calculated. MAGs inhibited mainly the growth of gram-positive bacteria, which was shown by the extended lag-time, decrease in specific growth rate and decrease in cell density. In vitro, no significant inhibitory effects of 1-monoglycerides, with the exception of the highest concentrations applied, on the growth of gram-negative bacteria were detected. The inhibitory effect of seven 1-monoglycerides (monocaprylin, monocaprin, monolaurin, monomyristin, monopalmitin, MAG of undecanoic and 10-undecenoic acids) at a concentration of 25 - 1500 mg l-1 on gram-positive and gram-negative 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. Growth of bacteria was studied by means of optical density of bacteria for 24 hours. The data were modeled through a Gompertz equation and the lag-time, the maximum specific growth rate and the maximal value reached were calculated. MAGs inhibited mainly the growth of gram-positive bacteria, which was shown by the extended lag-time, decrease in specific growth rate and decrease in cell density. In vitro, no significant inhibitory effects of 1-monoglycerides, with the exception of the highest concentrations applied, on the growth of gram-negative bacteria were detected. (en)
Title	Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria (en)
skos:prefLabel	Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria Comparison of antibacterial effects of seven 1-monoglycerides on food-borne pathogens or spoilage bacteria (en)
skos:notation	RIV/62157124:16270/11:43870778!RIV12-MSM-16270___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6215712402), Z(MSM7088352101)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Tremlová, Bohuslava
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Veterinární a farmaceutická univerzita Brno / Fakulta veterinární hygieny a ekologie
http://linked.open...dnocenehoVysledku	191067
http://linked.open...ai/riv/idVysledku	RIV/62157124:16270/11:43870778
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	lag-time; specific growth rate; Gompertz model; microorganism; esters of glycerol; Inhibition effect (en)
http://linked.open.../riv/klicoveSlovo	Gompertz model Inhibition effect esters of glycerol lag-time microorganism specific growth rate
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[1D09D2C4E280]
http://linked.open...i/riv/nazevZdroje	Acta veterinaria Brno
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	80
http://linked.open...iv/tvurceVysledku	Buňka, František Buňková, Leona Doležálková, Iva Janiš, Rahula Krejčí, Jiří Pospíšil, Zdeněk Růžička, Jan Tremlová, Bohuslava
http://linked.open...ain/vavai/riv/wos	000289532200004
http://linked.open...n/vavai/riv/zamer	Veterinary aspects of food safety and quality Multifunctional Composite Systems Based on Natural and Synthetic Polymers
issn	0001-7213
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.2754/avb201180010029
http://localhost/t...ganizacniJednotka	16270

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