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Description
| - Micellar electrokinetic capillary chromatography (MEKC) has been developed as a promising method for the determination of lignans in plant samples. The separation conditions have been optimised with respect to the different parameters including SDS and acetonitrile concentration, pH of the background electrolyte, separation voltage and temperature of capillary. The background electrolyte consisting of 40 mM SDS and 35 % acetonitrile in 10 mM tetraborate buffer (pH 9.3) was found to be the most suitable electrolyte for this analysis. The applied voltage of 28 kV (positive polarity) and the temperature of capillary 25 oC gave the best separation of lignans. The inter-day reproducibility of the peak areas and the migration times were below 2.0 %. The results of MEKC analyses were compared with those obtained by capillary electrochromatography (CEC) and reversed-phase high performance liquid chromatography (RP-HPLC). The possibilities of using this method for determination of lignans in drug and in serum
- Micellar electrokinetic capillary chromatography (MEKC) has been developed as a promising method for the determination of lignans in plant samples. The separation conditions have been optimised with respect to the different parameters including SDS and acetonitrile concentration, pH of the background electrolyte, separation voltage and temperature of capillary. The background electrolyte consisting of 40 mM SDS and 35 % acetonitrile in 10 mM tetraborate buffer (pH 9.3) was found to be the most suitable electrolyte for this analysis. The applied voltage of 28 kV (positive polarity) and the temperature of capillary 25 oC gave the best separation of lignans. The inter-day reproducibility of the peak areas and the migration times were below 2.0 %. The results of MEKC analyses were compared with those obtained by capillary electrochromatography (CEC) and reversed-phase high performance liquid chromatography (RP-HPLC). The possibilities of using this method for determination of lignans in drug and in serum (en)
- Micellar electrokinetic capillary chromatography (MEKC) has been developed as a promising method for the determination of lignans in plant samples. The separation conditions have been optimised with respect to the different parameters including SDS and acetonitrile concentration, pH of the background electrolyte, separation voltage and temperature of capillary. The background electrolyte consisting of 40 mM SDS and 35 % acetonitrile in 10 mM tetraborate buffer (pH 9.3) was found to be the most suitable electrolyte for this analysis. The applied voltage of 28 kV (positive polarity) and the temperature of capillary 25 oC gave the best separation of lignans. The inter-day reproducibility of the peak areas and the migration times were below 2.0 %. The results of MEKC analyses were compared with those obtained by capillary electrochromatography (CEC) and reversed-phase high performance liquid chromatography (RP-HPLC). The possibilities of using this method for determination of lignans in drug and in serum (cs)
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Title
| - Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography
- Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography (en)
- Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography (cs)
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skos:prefLabel
| - Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography
- Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography (en)
- Determination of lignans in Schisandra chinensis using micellar electrokinetic capillary chromatography (cs)
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skos:notation
| - RIV/00216224:14310/02:00005468!RIV09-GA0-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/02:00005468
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - lignans; schisandra; MEKC (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Glatz, Zdeněk
- Slanina, Jiří
- Štěrbová, Hana
- Kvasničková, Leona
- Olivová, Petra
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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