About: Stanovenie retinolu a tokoferolu v kozom kolostre s využitím ultra vysokoúčinnej kvapalinovej chromatografie (UHPLC)

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About: Stanovenie retinolu a tokoferolu v kozom kolostre s využitím ultra vysokoúčinnej kvapalinovej chromatografie (UHPLC) Goto Sponge NotDistinct Permalink

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	The interest in colostrum is increasing nowadays prepared as a food supplement in human diet due to higher content of biological active components in comparison with milk. The aim of this work was to determinate two lipophilic vitamins, retinol and tocopherol in goats' colostrum by ultra performance liquid chromatography UPLC, the new category of analytical separation technique, which retains the practicality and principles of HPLC while increasing the overall attributes of speed, sensitivity and resolution, with UV detection at wavelength 325 nm for retinol and 295 nm for tocopherol. For extraction was used direct saponification and liquid liquid extraction with n-hexan. The concentrations of vitamins vary a lot considering that the colostrums were obtained from different farms in the Czech Republic during the Spring for retinol 1,54 mg/L - 18,46 mg/L and for tocopherol 2,04 mg/L - 23,05 mg/L. (en) Záujem o kolostrum ako potravinového doplnku v súčasnosti stoupa hlavne kvôli vyššiemu obsahu biologicky aktívnych látok v porovnaní so zrelým mliekom. Cieľom práce bolo stanoviť dva lipofilné vitamíny ? retinol a tokoferol v kozom kolostre, pomoci ultra vysokoúčinnej kvapalinovej chromatografie s UV detekciou. Koncentrácie u retinolu bola v rozmedzí 1,54 mg / l - 18,46 mg / l pre tokoferol 2,04 mg / L - 23,05 mg / L.
Title	Stanovenie retinolu a tokoferolu v kozom kolostre s využitím ultra vysokoúčinnej kvapalinovej chromatografie (UHPLC) Simultaneous determination of retinol and tocopherol in goats' colostrum by ultra performance liquid chromatography (UHPLC) (en)
skos:prefLabel	Stanovenie retinolu a tokoferolu v kozom kolostre s využitím ultra vysokoúčinnej kvapalinovej chromatografie (UHPLC) Simultaneous determination of retinol and tocopherol in goats' colostrum by ultra performance liquid chromatography (UHPLC) (en)
skos:notation	RIV/62157124:16270/13:43872129!RIV14-MZE-16270___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QJ1230044)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Borkovcová, Ivana Kostrhounová, Romana Hodulová, Lucia
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	107634
http://linked.open...ai/riv/idVysledku	RIV/62157124:16270/13:43872129
http://linked.open...riv/jazykVysledku	sla - slovenština
http://linked.open.../riv/klicovaSlova	tocopherol; retinol; kolostrum; UPLC (en)
http://linked.open.../riv/klicoveSlovo	UPLC kolostrum tocopherol retinol
http://linked.open...ontrolniKodProRIV	[5BEF10CD053C]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Sborník příspěvků XV. konference mladých vědeckých pracovníků s mezinárodní účastí
http://linked.open...in/vavai/riv/obor	GM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of parameters for legislative assessing of the quality and safety of raw milk from cows, sheep and goats
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Borkovcová, Ivana Kostrhounová, Romana Hodulová, Lucia
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-05-30 (xsd:date)
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Veterinární a farmaceutická univerzita Brno
https://schema.org/isbn	978-80-7305-650-6
http://localhost/t...ganizacniJednotka	16270

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