About: Capillary electrophoresis determination of carnitine in food suplements-journal

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	l-Carnitine is a substance natural for human body which transfers fatty acids to the place of burning#mitochondria and aids the transformation of fats into energy and this way supports overweight reduction and immediate physical performance, increases resistance from physical load and protect heart from overload. In this study are described newly developed electrophoretic methods (ITP, CZE with direct and/or indirect UV detection) for carnitine determination in various samples. The results were compared with results obtained by validated HPLC method. All of these methods gave comparable results. The detection limits of the electrophoretic methods were between 2.4 and 4.7 g/ml, reproducibility (relative standard deviation, RSD%) was between 1.2 and 4.4% and recoveries were between 91 and 113% in different samples. The shorter analysis and low running cost are the main advantages of CE methods. l-Carnitine is a substance natural for human body which transfers fatty acids to the place of burning#mitochondria and aids the transformation of fats into energy and this way supports overweight reduction and immediate physical performance, increases resistance from physical load and protect heart from overload. In this study are described newly developed electrophoretic methods (ITP, CZE with direct and/or indirect UV detection) for carnitine determination in various samples. The results were compared with results obtained by validated HPLC method. All of these methods gave comparable results. The detection limits of the electrophoretic methods were between 2.4 and 4.7 g/ml, reproducibility (relative standard deviation, RSD%) was between 1.2 and 4.4% and recoveries were between 91 and 113% in different samples. The shorter analysis and low running cost are the main advantages of CE methods. (en) Stanovení karnitinu v doplňcích stravy metodou kapilární elektroforesy (cs)
Title	Capillary electrophoresis determination of carnitine in food suplements-journal Capillary electrophoresis determination of carnitine in food suplements-journal (en) Stanovení karnitinu v doplňcích stravy metodou kapilární elektroforesy (cs)
skos:prefLabel	Capillary electrophoresis determination of carnitine in food suplements-journal Capillary electrophoresis determination of carnitine in food suplements-journal (en) Stanovení karnitinu v doplňcích stravy metodou kapilární elektroforesy (cs)
skos:notation	RIV/60461373:22330/05:00015989!RIV06-GA0-22330___
http://linked.open.../vavai/riv/strany	60-64
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA525/03/0351), Z(MSM6046137305)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Voldřich, Michal Ševčík, Rudolf Kvasnička, František Prokorátová, Vendula
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	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	514422
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/05:00015989
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	carnitine; capillary electrophoresis; food supplements (en)
http://linked.open.../riv/klicoveSlovo	food supplements capillary electrophoresis carnitine
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[5B5E064DE4D2]
http://linked.open...i/riv/nazevZdroje	Journal of Chromatography A
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Application of capillary electrophoresis for analysis of bioactive compounds in food
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	1081
http://linked.open...iv/tvurceVysledku	Voldřich, Michal Kvasnička, František Ševčík, Rudolf Prokorátová, Vendula
http://linked.open...n/vavai/riv/zamer	Teoretické základy potravinářských a biochemických technologií
issn	0021-9673
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	22330

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