About: Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract.

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About: Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract. 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	Artichoke (Cynara) is well known as a vegetable, but it has also application in pharmacology. The choleretic and hypocholesterolemic actions of the artichoke extract are already known. The present research is being carried out into the antioxidative and hepatoprotective effects of such extracts. These activities have been attributed to the phenolic compounds present in the extract and to its caffeoylquinic derivatives. Micellar electrokinetic capillary chromatography (MECC) has been developed as a promising method for the analysis of the Artichoke extract. Separation conditions have been optimised with respect to different parameters including pH and ion strength of the background electrolyte, SDS concentration and temperature. A buffer consisting of 100 mM SDS in 20 mM sodium dihydrogen phosphate, 20 mM disodium tetraborate pH 8.5 was found to be the most suitable electrolyte for this separation. An applied voltage of 28 kV (positive polarity) and a temperature of 25 oC gave the best separation of Artichoke (Cynara) is well known as a vegetable, but it has also application in pharmacology. The choleretic and hypocholesterolemic actions of the artichoke extract are already known. The present research is being carried out into the antioxidative and hepatoprotective effects of such extracts. These activities have been attributed to the phenolic compounds present in the extract and to its caffeoylquinic derivatives. Micellar electrokinetic capillary chromatography (MECC) has been developed as a promising method for the analysis of the Artichoke extract. Separation conditions have been optimised with respect to different parameters including pH and ion strength of the background electrolyte, SDS concentration and temperature. A buffer consisting of 100 mM SDS in 20 mM sodium dihydrogen phosphate, 20 mM disodium tetraborate pH 8.5 was found to be the most suitable electrolyte for this separation. An applied voltage of 28 kV (positive polarity) and a temperature of 25 oC gave the best separation of (en)
Title	Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract. Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract. (en)
skos:prefLabel	Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract. Application of Micellar Electrokinetic Chromatography for the Analysis of Artichoke Extract. (en)
skos:notation	RIV/00216224:14310/00:00003268!RIV/2002/GA0/143102/N
http://linked.open.../vavai/riv/strany	62
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA303/00/D062)
http://linked.open...vai/riv/dodaniDat	2002
http://linked.open...aciTvurceVysledku	Ševčíková, Petra Glatz, Zdeněk Musil, Pavel Slanina, Jiří
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	705015
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/00:00003268
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	artyčok, micelární elektrokinetická chromatografie (en)
http://linked.open.../riv/klicoveSlovo	artyčok micelární elektrokinetická chromatografie
http://linked.open...ontrolniKodProRIV	[461F117AA7A9]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Biochemie a molekulární biologie na prahu nového tisíciletí
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Bioavailability and mechanism of antioxidant activity of phenolic acids and lignans
http://linked.open...UplatneniVysledku	2000
http://linked.open...iv/tvurceVysledku	Ševčíková, Petra Glatz, Zdeněk Musil, Pavel Slanina, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2000-01-01 (xsd:date)
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Masarykova univerzita
https://schema.org/isbn	80-210-2266-3
http://localhost/t...ganizacniJednotka	14310

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