Factors affecting the polyphenol compounds and antiradical activity of hops: Long-term study of Czech hop varieties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F18%3AN0000094" target="_blank" >RIV/60193697:_____/18:N0000094 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/18:43914950 RIV/00216208:11310/18:10391637

Výsledek na webu

<a href="https://www.kvasnyprumysl.cz/pdfs/kpr/2018/06/07.pdf" target="_blank" >https://www.kvasnyprumysl.cz/pdfs/kpr/2018/06/07.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18832/kp201839" target="_blank" >10.18832/kp201839</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Factors affecting the polyphenol compounds and antiradical activity of hops: Long-term study of Czech hop varieties

Popis výsledku v původním jazyce

Hops is a source of a number of polyphenol substances important in terms of both brewery and health benefits. Many of these are antioxidants with a preventative effect on life-style diseases, cardiovascular and cancer diseases. A five-year study of the content of polyphenol substances of Czech hop varieties by group methods (total polyphenols, anthocyanogens, flavonoids, prenylflavonoids) has shown that the content and profile of polyphenols is varietal-specific, but also depends on the harvest year and other factors. The ratio of the content of polyphenols in the head mass and the alpha acids alongside the variety strongly depends on the vintage year, which affects the number of polyphenols in the hopping dose. The dependence of the DPPH antiradical activity on all polyphenol groups except prenylflavonoids has been demonstrated.

Název v anglickém jazyce

Factors affecting the polyphenol compounds and antiradical activity of hops: Long-term study of Czech hop varieties

Popis výsledku anglicky

Hops is a source of a number of polyphenol substances important in terms of both brewery and health benefits. Many of these are antioxidants with a preventative effect on life-style diseases, cardiovascular and cancer diseases. A five-year study of the content of polyphenol substances of Czech hop varieties by group methods (total polyphenols, anthocyanogens, flavonoids, prenylflavonoids) has shown that the content and profile of polyphenols is varietal-specific, but also depends on the harvest year and other factors. The ratio of the content of polyphenols in the head mass and the alpha acids alongside the variety strongly depends on the vintage year, which affects the number of polyphenols in the hopping dose. The dependence of the DPPH antiradical activity on all polyphenol groups except prenylflavonoids has been demonstrated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Kvasný průmysl

ISSN

0023-5830

e-ISSN

2570-8619

Svazek periodika

64

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

323-330

Kód UT WoS článku

000453334600007

EID výsledku v databázi Scopus

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