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rdf:type
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Description
| - Simple and rapid TLC and column chromatographic methods have been established for separation of luteolin-7-rutinoside and luteolin-7-neohesperidoside on polyamide. A flavonoid mixture was isolated from the butanolic fraction of a methanolic extract of leaves of Ligustrum vulgare L. HPLC analysis of the isolated mixture showed the presence of two compounds in a ratio of approximately 1:1. TLC and column separation was achieved on polyamide with CHCl 3 -MeOH-2-butanone-acetylacetone 9:4:2:1 as mobile phase. After successful separation, the isolated compounds were identified by UV, MS, and NMR spectroscopy and by acid hydrolysis then comparison with authentic samples. Luteolin-7-neohesperidoside was isolated from Ligustrum vulgare L. for the first time.
- Simple and rapid TLC and column chromatographic methods have been established for separation of luteolin-7-rutinoside and luteolin-7-neohesperidoside on polyamide. A flavonoid mixture was isolated from the butanolic fraction of a methanolic extract of leaves of Ligustrum vulgare L. HPLC analysis of the isolated mixture showed the presence of two compounds in a ratio of approximately 1:1. TLC and column separation was achieved on polyamide with CHCl 3 -MeOH-2-butanone-acetylacetone 9:4:2:1 as mobile phase. After successful separation, the isolated compounds were identified by UV, MS, and NMR spectroscopy and by acid hydrolysis then comparison with authentic samples. Luteolin-7-neohesperidoside was isolated from Ligustrum vulgare L. for the first time. (en)
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Title
| - Separation of a mixture of luteolin-7-rutinoside and luteolin-7-neohesperidoside isolated from Ligustrum vulgare L.
- Separation of a mixture of luteolin-7-rutinoside and luteolin-7-neohesperidoside isolated from Ligustrum vulgare L. (en)
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skos:prefLabel
| - Separation of a mixture of luteolin-7-rutinoside and luteolin-7-neohesperidoside isolated from Ligustrum vulgare L.
- Separation of a mixture of luteolin-7-rutinoside and luteolin-7-neohesperidoside isolated from Ligustrum vulgare L. (en)
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skos:notation
| - RIV/62157124:16370/09:00002093!RIV10-MSM-16370___
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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/62157124:16370/09:00002093
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Luteolin-7-rutinoside; Luteolin-7-neohesperidoside; Flavonoids; Ligustrum vulgare L.; TLC separation (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
| - Journal of Planar Chromatography, modern TLC
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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...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Švajdlenka, Emil
- Liptaj, Tibor
- Mučaji, Pavel
- Nagy, Milan
- Prónayová, Naděžda
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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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