About: Selected factors influencing the ability of Bifidobacterium to form biogenic amines

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The ability of typical probiotic culture of Bifidobacterium to produce biogenic amines could be considered a contrastive feature to the beneficial dietary effect on human health. The aim of this pilot study was to evaluate the decarboxylase activity of Bifidobacterium animalis subsp. lactis CCDM 239 influenced by selected factors (pH 4.5 and 5.0; the contents of NaCl 0-20.0 g L-1, glucose and lactose 0-10.0 g L-1) at in vitro conditions. The kinetics of the biogenic amine production under the above-mentioned conditions was also monitored. The biogenic amine content detection was carried out in the supernatants of inoculated broth [MRS enriched with amino acids: arginine, ornithine, lysine, tyrosine; 3 g L-1 after the cultivation (48 h, 37 ± 1 °C)]. RP-HPLC after the precolumn derivatisation with dansyl chloride was used. In most cases, the low concentrations of tyramine were monitored (<15 mg L-1). Simultaneously, it was found out that the addition of certain fermentable saccharide concentrations and NaCl in their mutual combination seemed to have supporting effect on the decarboxylase activity of the tested Bifidobacterium. The ability of typical probiotic culture of Bifidobacterium to produce biogenic amines could be considered a contrastive feature to the beneficial dietary effect on human health. The aim of this pilot study was to evaluate the decarboxylase activity of Bifidobacterium animalis subsp. lactis CCDM 239 influenced by selected factors (pH 4.5 and 5.0; the contents of NaCl 0-20.0 g L-1, glucose and lactose 0-10.0 g L-1) at in vitro conditions. The kinetics of the biogenic amine production under the above-mentioned conditions was also monitored. The biogenic amine content detection was carried out in the supernatants of inoculated broth [MRS enriched with amino acids: arginine, ornithine, lysine, tyrosine; 3 g L-1 after the cultivation (48 h, 37 ± 1 °C)]. RP-HPLC after the precolumn derivatisation with dansyl chloride was used. In most cases, the low concentrations of tyramine were monitored (<15 mg L-1). Simultaneously, it was found out that the addition of certain fermentable saccharide concentrations and NaCl in their mutual combination seemed to have supporting effect on the decarboxylase activity of the tested Bifidobacterium. (en)
Title	Selected factors influencing the ability of Bifidobacterium to form biogenic amines Selected factors influencing the ability of Bifidobacterium to form biogenic amines (en)
skos:prefLabel	Selected factors influencing the ability of Bifidobacterium to form biogenic amines Selected factors influencing the ability of Bifidobacterium to form biogenic amines (en)
skos:notation	RIV/70883521:28110/14:43871739!RIV15-MSM-28110___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP503/11/1417), S
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Kubáň, Vlastimil Buňková, Leona Buňka, František Pleva, Pavel Lorencová, Eva
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	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	44252
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/14:43871739
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	tyramine, Bifidobacterium, biogenic amines, external factors (en)
http://linked.open.../riv/klicoveSlovo	Bifidobacterium tyramine external factors biogenic amines
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[79E344CA9BA4]
http://linked.open...i/riv/nazevZdroje	International Journal of Food Science and Technology
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Biogenic amines production in selected lactic acid bacteria strains
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Buňka, František Buňková, Leona Dráb, Vladimír Kubáň, Vlastimil Lorencová, Eva Pleva, Pavel
http://linked.open...ain/vavai/riv/wos	000334079700009
issn	0950-5423
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/ijfs.12427
http://localhost/t...ganizacniJednotka	28110

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