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Statements

Subject Item
n2:RIV%2F61989592%3A15310%2F10%3A10215692%21RIV11-MSM-15310___
rdf:type
n6:Vysledek skos:Concept
dcterms:description
A method for the fast determination of yohimbine, a potent adrenoreceptor antagonist used for the treatment of sexual dysfunctions, is proposed in this article. MEKC under basic and acidic conditions (sodium borate, pH 9.5 and sodium phosphate, pH 2.5) with SDS was developed. The effect of the experimental parameters, e. g. pH, SDS concentration and injection time, on yohimbine migration was also studied. Both methods were validated in terms of linearity, limits of detection and quantification, accuracy, and precision using caffeine as an internal standard. The application for the determination of yohimbine in hand-made medicaments is also investigated in this study. A method for the fast determination of yohimbine, a potent adrenoreceptor antagonist used for the treatment of sexual dysfunctions, is proposed in this article. MEKC under basic and acidic conditions (sodium borate, pH 9.5 and sodium phosphate, pH 2.5) with SDS was developed. The effect of the experimental parameters, e. g. pH, SDS concentration and injection time, on yohimbine migration was also studied. Both methods were validated in terms of linearity, limits of detection and quantification, accuracy, and precision using caffeine as an internal standard. The application for the determination of yohimbine in hand-made medicaments is also investigated in this study.
dcterms:title
A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography
skos:prefLabel
A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography
skos:notation
RIV/61989592:15310/10:10215692!RIV11-MSM-15310___
n3:aktivita
n16:Z
n3:aktivity
Z(MSM6198959216)
n3:cisloPeriodika
2
n3:dodaniDat
n11:2011
n3:domaciTvurceVysledku
n4:2465205 n4:6833446 n4:2098628 Znaleziona, Joanna n4:6267408 n4:8888507
n3:druhVysledku
n18:J
n3:duvernostUdaju
n15:S
n3:entitaPredkladatele
n7:predkladatel
n3:idSjednocenehoVysledku
244607
n3:idVysledku
RIV/61989592:15310/10:10215692
n3:jazykVysledku
n8:eng
n3:klicovaSlova
pharmaceuticals; yohimbine; micellar electrokinetic chromatography
n3:klicoveSlovo
n5:micellar%20electrokinetic%20chromatography n5:pharmaceuticals n5:yohimbine
n3:kodStatuVydavatele
PL - Polská republika
n3:kontrolniKodProRIV
[02A6EB5EAFFB]
n3:nazevZdroje
Central European Journal of Chemistry
n3:obor
n17:CB
n3:pocetDomacichTvurcuVysledku
6
n3:pocetTvurcuVysledku
7
n3:rokUplatneniVysledku
n11:2010
n3:svazekPeriodika
8
n3:tvurceVysledku
Ranc, Václav Znaleziona, Joanna Maier, Vítězslav Pechová, Markéta Petr, Jan Vítková, Kateřina Ševčík, Juraj
n3:wos
000276548300005
n3:zamer
n13:MSM6198959216
s:issn
1895-1066
s:numberOfPages
5
n14:organizacniJednotka
15310