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rdf:type
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Description
| - The separation of six isoflavones (biochanin A, isoformononetin, formononetin, prunetin, daidzein and genistein) and coumestrol on an uncoated fused-silica capillary electrophoresis column was optimised using alkaline borate buffer as electrolyte and DADdetection. A baseline separation of all analytes except a pair, formononetin-biochanin A was achieved at pH 10.5 in 25 minutes. Detection limits were low (0.1 mg.mL-1) and the linearity of the detector response was established in the concentration range 0.4 - 60 mg.mL-1 (180 mg.mL-1 for coumestrol). Coumestrol was synthesized and the carbon signals in 13C-NMR spectrum of both coumestrol and di-O-acetylcoumestrol were assigned for the first time using two-dimensional HMQC technique.
- The separation of six isoflavones (biochanin A, isoformononetin, formononetin, prunetin, daidzein and genistein) and coumestrol on an uncoated fused-silica capillary electrophoresis column was optimised using alkaline borate buffer as electrolyte and DADdetection. A baseline separation of all analytes except a pair, formononetin-biochanin A was achieved at pH 10.5 in 25 minutes. Detection limits were low (0.1 mg.mL-1) and the linearity of the detector response was established in the concentration range 0.4 - 60 mg.mL-1 (180 mg.mL-1 for coumestrol). Coumestrol was synthesized and the carbon signals in 13C-NMR spectrum of both coumestrol and di-O-acetylcoumestrol were assigned for the first time using two-dimensional HMQC technique. (en)
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Title
| - The Determination of Isoflavones and Coumestrol by Capillary Electrophoresis
- The Determination of Isoflavones and Coumestrol by Capillary Electrophoresis (en)
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skos:prefLabel
| - The Determination of Isoflavones and Coumestrol by Capillary Electrophoresis
- The Determination of Isoflavones and Coumestrol by Capillary Electrophoresis (en)
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skos:notation
| - RIV/60461373:22330/01:00004417!RIV/2004/GA0/223304/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA523/00/0567), Z(MSM 223300004)
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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/60461373:22330/01:00004417
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - phytoestrogens, food, feed, coumestrol, isoflavones, electrophoresis, determination (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Food Science
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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...ocetUcastnikuAkce
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http://linked.open...nichUcastnikuAkce
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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
| - Moravcová, Jitka
- Kleinová, Tereza
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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