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Description
| - Anthocyanins from the fruit Lonicera caerulea L. var. kamtschatica (blueberry honeysuckle, Caprifoliaceae) were studied via (semi)preparative chromatographic fractionation followed by MS and LC/MS analysis. The extraction procedure was optimized with respect to analytical purposes as well as its potential use for the preparation of nutraceuticals. The highest yield of anthocyanins was obtained using acidified methanol as the extraction medium. A comparable total anthocyanin content was obtained using a mixture of methanol and acetone. However, when Lonicera anthocyanins were in contact with acetone, a condensation reaction occurred to a large extent and related 5-methylpyranoanthocyanins were found. The effect of other extraction media, including ethanol as a “green solvent, is also discussed
- Anthocyanins from the fruit Lonicera caerulea L. var. kamtschatica (blueberry honeysuckle, Caprifoliaceae) were studied via (semi)preparative chromatographic fractionation followed by MS and LC/MS analysis. The extraction procedure was optimized with respect to analytical purposes as well as its potential use for the preparation of nutraceuticals. The highest yield of anthocyanins was obtained using acidified methanol as the extraction medium. A comparable total anthocyanin content was obtained using a mixture of methanol and acetone. However, when Lonicera anthocyanins were in contact with acetone, a condensation reaction occurred to a large extent and related 5-methylpyranoanthocyanins were found. The effect of other extraction media, including ethanol as a “green solvent, is also discussed (en)
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Title
| - Analysis of anthocyanin pigments in Lonicera (Caerulea) extracts usány chromatographic fractionation followed by microcolumn liquid chromatography-mass spectrometry
- Analysis of anthocyanin pigments in Lonicera (Caerulea) extracts usány chromatographic fractionation followed by microcolumn liquid chromatography-mass spectrometry (en)
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skos:prefLabel
| - Analysis of anthocyanin pigments in Lonicera (Caerulea) extracts usány chromatographic fractionation followed by microcolumn liquid chromatography-mass spectrometry
- Analysis of anthocyanin pigments in Lonicera (Caerulea) extracts usány chromatographic fractionation followed by microcolumn liquid chromatography-mass spectrometry (en)
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skos:notation
| - RIV/61388971:_____/10:00352779!RIV11-AV0-61388971
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(FT-TA3/024), Z(AV0Z50200510), Z(MSM6198959216)
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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/61388971:_____/10:00352779
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - anthocyanin; blueberry honeysuckle; chromatography (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 Chromatography A
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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
| - Křen, Vladimír
- Lemr, Karel
- Ulrichová, J.
- Šimánek, V.
- Bednář, P.
- Marhol, Petr
- Papoušková, B.
- Myjavcová, R.
- Palíková, I.
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http://linked.open...ain/vavai/riv/wos
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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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is http://linked.open...avai/riv/vysledek
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