Content of phenolic antioxidants and selenium in grain of einkorn (Triticum monococcum), emmer (Triticum dicoccum) and spring wheat (Triticum aestivum) varieties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A50521" target="_blank" >RIV/60460709:41210/11:50521 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027006:_____/11:00001770

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Content of phenolic antioxidants and selenium in grain of einkorn (Triticum monococcum), emmer (Triticum dicoccum) and spring wheat (Triticum aestivum) varieties

Popis výsledku v původním jazyce

In the precise two-year field experiments in 2008 and 2009 two varieties of wheat einkorn, two varieties of emmer wheat and three varieties of spring wheat and in 2009 in addition two other spring wheat varieties, three einkorn varieties and three emmerwheat varieties were evaluated for selenium content and antioxidants ? total polyphenols (TP). Se was determined by HGAAS and total polyphenols with Folin-Ciocalteau assay. Higher Se content in grain is related to emmer (58.9-68.4 mcg/kg DM) and einkorn(50.0-54.8 mcg/kg DM) varieties, in spring varieties selenium content ranged from 29.8 to 39.9 mcg/kg DM. Among the varieties with high TP prevail emmer varieties, less represented are einkorn and spring wheat varieties. Between different varieties significant differences have been determined. TP were significantly higher in emmer wheat varieties and one einkorn and one spring wheat variety. Between TP and Se significant linear correlation has been determined (r=0.709).

Název v anglickém jazyce

Content of phenolic antioxidants and selenium in grain of einkorn (Triticum monococcum), emmer (Triticum dicoccum) and spring wheat (Triticum aestivum) varieties

Popis výsledku anglicky

In the precise two-year field experiments in 2008 and 2009 two varieties of wheat einkorn, two varieties of emmer wheat and three varieties of spring wheat and in 2009 in addition two other spring wheat varieties, three einkorn varieties and three emmerwheat varieties were evaluated for selenium content and antioxidants ? total polyphenols (TP). Se was determined by HGAAS and total polyphenols with Folin-Ciocalteau assay. Higher Se content in grain is related to emmer (58.9-68.4 mcg/kg DM) and einkorn(50.0-54.8 mcg/kg DM) varieties, in spring varieties selenium content ranged from 29.8 to 39.9 mcg/kg DM. Among the varieties with high TP prevail emmer varieties, less represented are einkorn and spring wheat varieties. Between different varieties significant differences have been determined. TP were significantly higher in emmer wheat varieties and one einkorn and one spring wheat variety. Between TP and Se significant linear correlation has been determined (r=0.709).

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/QH92111" target="_blank" >QH92111: Antioxidanty a antioxidační aktivita u vybraných minoritních plodin ke zlepšení kvality výživy obyvatelstva</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

235-243

Kód UT WoS článku

000291215400007

EID výsledku v databázi Scopus

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