Superoxide Dismutase in Spring Barley Caryopses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F16%3AN0000031" target="_blank" >RIV/25328859:_____/16:N0000031 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/25328859:_____/16:N0000015 RIV/62156489:43210/16:43909146

Výsledek na webu

<a href="https://acta.mendelu.cz/media/pdf/actaun_2016064020411.pdf" target="_blank" >https://acta.mendelu.cz/media/pdf/actaun_2016064020411.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664020411" target="_blank" >10.11118/actaun201664020411</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Superoxide Dismutase in Spring Barley Caryopses

Popis výsledku v původním jazyce

Superoxide dismutase (SOD) activity was determined in caryopses of spring barley grown in field trials in 2004–2006. A total set under study included five malting varieties with hulled grain, three waxy hull-less and hulled varieties (of US origin), seven lines formed by crossing of the above given varieties and four hull-less lines of Czech origin. SOD activity was determined by a modified method using a Ransod diagnostic kit (RANDOX). The method employs xanthine and xanthine oxidase to generate superoxide radicals which react with 2-(4-iodophenyl)-3-(4-nitrophenol)-5-phenyltetrazolium chloride (INT) to form a red formazan dye. Statistically significantly higher activity was measured in the variety Nordus (131 U.g−1 d.m.) and line ME1 (128 U.g−1 d.m.) compared to the other varieties/lines (66–111 U.g−1 d.m.). The line ME1 had significantly higher SOD activity in grain versus its parental varieties Kompakt (83 U.g−1 d.m.) and Krona (78 U.g−1 d.m.). The results of this study proved the availability of varieties/lines with a higher SOD content, the antioxidant effect of SOD can improve quality of beer and food made from barley.

Název v anglickém jazyce

Superoxide Dismutase in Spring Barley Caryopses

Popis výsledku anglicky

Superoxide dismutase (SOD) activity was determined in caryopses of spring barley grown in field trials in 2004–2006. A total set under study included five malting varieties with hulled grain, three waxy hull-less and hulled varieties (of US origin), seven lines formed by crossing of the above given varieties and four hull-less lines of Czech origin. SOD activity was determined by a modified method using a Ransod diagnostic kit (RANDOX). The method employs xanthine and xanthine oxidase to generate superoxide radicals which react with 2-(4-iodophenyl)-3-(4-nitrophenol)-5-phenyltetrazolium chloride (INT) to form a red formazan dye. Statistically significantly higher activity was measured in the variety Nordus (131 U.g−1 d.m.) and line ME1 (128 U.g−1 d.m.) compared to the other varieties/lines (66–111 U.g−1 d.m.). The line ME1 had significantly higher SOD activity in grain versus its parental varieties Kompakt (83 U.g−1 d.m.) and Krona (78 U.g−1 d.m.). The results of this study proved the availability of varieties/lines with a higher SOD content, the antioxidant effect of SOD can improve quality of beer and food made from barley.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

—

Projekt

<a href="/cs/project/QI91B095" target="_blank" >QI91B095: Studium a charakterizace zrnin s vysokou nutriční hodnotou pro speciální pekárenské a pečivárenské využití.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

ACTA UNIVERSITATIS AGRICULTURAE ET SILVICULTURAE MENDELIANAE BRUNENSIS

ISSN

1211-8516

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

411-416

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84970021072