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28 841 (0,145s)

Result

Polyphenolic compounds of beer - natural antioxidants

Polyphenolic compounds of beer - natural antioxidants...

EI - Biotechnologie a bionika

  • 2002
  • Jx
Result

Determination of antioxidant capacity of polyphenolic compounds in hop

Determination of antioxidant capacity of polyphenolic compounds in hop...

EI - Biotechnologie a bionika

  • 2001
  • D
Result

Polyphenolic compounds in Czech wines

Polyphenolic compounds and resveratrol are significant bioactive compounds contained in Czech and Moravian wines. These antioxidants have many positive effects on human health. Quality of red wines (Saint Laurent, Blue Port...

GM - Potravinářství

  • 2007
  • Jx
Result

Evaluation of antioxidant activity of medicinal plants containing polyphenol compounds. Comparison of two extraction systems

This study investigates the influence of extraction system on the extractability of polyphenol compounds and antioxidant activity of various medicinal plants....

BO - Biofyzika

  • 2010
  • Jx
Result

Simple polyphenolic compounds in beers of different origins

The aim of the study was comparison of content of simple polyphenolic compounds as evident from colour, the lower attenuation difference, content of bitter compounds and total polyphenols. Further the study was aim...

CB - Analytická chemie, separace

  • 2010
  • Jx
Result

Polyphenol Compounds and Antioxidative Properties of Barley Varieties Recommended for Czech Beer

Polyphenol compounds in malt affect the antioxidative activity, sensorial and colloidal stability of beer. Polyphenol antioxidants play an important role is a primary source of water-soluble polyphenol antioxidants...

GM - Potravinářství

  • 2011
  • Jx
  • Link
Result

Changes in polyphenol compounds and barley laccase expression during the malting process

Polyphenols and phenolic acid are able to slow down or prevent oxidation processes and are therefore thought to have important effects in malting and brewing. Laccase catalyses the oxidation of a wide variety of substrates, including pol...

Other agricultural sciences

  • 2016
  • Jimp
  • Link
Result

Phenolic barley (Hordeum sp.) complex affected with UV and gamma irradiation

irradiation) on the content of polyphenolic compounds in barley (Hordeum sp.) caryopses, seedlings and plants. Polyphenolic compounds were determined spectrophotometrically as total polyphenols (CP) and a...

CC - Organická chemie

  • 2003
  • D
Result

Distribution of major polyphenolic compounds in vine of different cultivars growing in South Moravian vineyards

The polyphenolic compounds in the Vitis vinifera berries, rachis, and pedicles of ten cultivars were studied. The contents of gallic acid, catechin, epicatechin, resveratrol, pterostilbene, rutin, and isoquercitrine were different i...

GM - Potravinářství

  • 2008
  • Jx
Result

Determination of polyphenolic compounds content and antioxidant activity of moravian wines

11 samples of moravian wines are analyzed in this work. We focused on an analysis of polyphenolic compounds and antioxidant activity determination phenolic compounds content according Folin-Ciocalteu procedure. The results ...

CB - Analytická chemie, separace

  • 2014
  • Jx
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