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Description
| - Polyphenols are important antioxidant constituents of apples and they positively contribute to human health because they possess antiradical activity. Fifteen apple varieties were analysed for their total polyphenol content (TP) by two methods – with Folin Ciocalteau reagent (FC) and by EBC method with carboxylmethylcellulose/sodium ethylendiamintetraacetate (CMC/EDTA) and their antiradical activity (ARA) by DPPH• method using stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH•). TP and ARA were determined in fresh apples and expressed apple juice and obtained results were statistically evaluated. The differences between varieties were significant. Correlation between TP content determined by FC method determining all free aromatic hydroxyls and EBC method determining mainly ortho aromatic hydroxyls was found with r=0.73. The highest differences among analysed varieties were found for ARA values in both, juice and apples and for TP content determined by FC in apples. High polyphenol content and
- Polyphenols are important antioxidant constituents of apples and they positively contribute to human health because they possess antiradical activity. Fifteen apple varieties were analysed for their total polyphenol content (TP) by two methods – with Folin Ciocalteau reagent (FC) and by EBC method with carboxylmethylcellulose/sodium ethylendiamintetraacetate (CMC/EDTA) and their antiradical activity (ARA) by DPPH• method using stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH•). TP and ARA were determined in fresh apples and expressed apple juice and obtained results were statistically evaluated. The differences between varieties were significant. Correlation between TP content determined by FC method determining all free aromatic hydroxyls and EBC method determining mainly ortho aromatic hydroxyls was found with r=0.73. The highest differences among analysed varieties were found for ARA values in both, juice and apples and for TP content determined by FC in apples. High polyphenol content and (en)
- Polyphenols are important antioxidant constituents of apples and they positively contribute to human health because they possess antiradical activity. Fifteen apple varieties were analysed for their total polyphenol content (TP) by two methods – with Folin Ciocalteau reagent (FC) and by EBC method with carboxylmethylcellulose/sodium ethylendiamintetraacetate (CMC/EDTA) and their antiradical activity (ARA) by DPPH• method using stable free radical 1,1-diphenyl-2-picrylhydrazyl (DPPH•). TP and ARA were determined in fresh apples and expressed apple juice and obtained results were statistically evaluated. The differences between varieties were significant. Correlation between TP content determined by FC method determining all free aromatic hydroxyls and EBC method determining mainly ortho aromatic hydroxyls was found with r=0.73. The highest differences among analysed varieties were found for ARA values in both, juice and apples and for TP content determined by FC in apples. High polyphenol content and (cs)
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Title
| - Polyphenol content and antiradical activity in different apple varieties
- Obsah polyfenolů a antiradikálová aktivita v různých odrůdách jablk (cs)
- Polyphenol content and antiradical activity in different apple varieties (en)
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skos:prefLabel
| - Polyphenol content and antiradical activity in different apple varieties
- Obsah polyfenolů a antiradikálová aktivita v různých odrůdách jablk (cs)
- Polyphenol content and antiradical activity in different apple varieties (en)
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skos:notation
| - RIV/60460709:41210/06:14965!RIV07-MSM-41210___
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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
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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/60460709:41210/06:14965
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - apple varieties, apple juice, polyphenols, antiradical activity (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
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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
| - Lachman, Jaromír
- Sus, Josef
- Šulc, Miloslav
- Pavlíková, Olga
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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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