Effect of selected factors on the content of ascorbic acid in potatoes with different tuber flesh colour

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F09%3A29113" target="_blank" >RIV/60460709:41210/09:29113 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of selected factors on the content of ascorbic acid in potatoes with different tuber flesh colour

Popis výsledku v původním jazyce

In precise field trials in the years 2004 - 2008 in the Czech Republic the effect of conditions of location, variety and mineral fertilization on ascorbic acid content (AA) in potatoes with different tuber flesh colour was investigated. Significant was the effect of variety, the Marabel variety with the highest AA content (247.6 mg/kg FW) exceeded other eight varieties by 13.4?74.1 %. The Valfi variety, in five years trials the only variety with purple coloured flesh, ranked among analysed varieties moderately below average. In addition, in the year 2008 the group of seven varieties with purple and red tubers was evaluated and it was determined lower AA content by 15.2% in comparison with the group of varieties with yellow coloured tubers. Also significant differences were determined between the varieties with coloured tubers; the highest AA content has been found in the red-fleshed variety Highland Burgundy Red (234 mg/kg FW). Negative effect on AA content in tubers has shown increase

Název v anglickém jazyce

Effect of selected factors on the content of ascorbic acid in potatoes with different tuber flesh colour

Popis výsledku anglicky

In precise field trials in the years 2004 - 2008 in the Czech Republic the effect of conditions of location, variety and mineral fertilization on ascorbic acid content (AA) in potatoes with different tuber flesh colour was investigated. Significant was the effect of variety, the Marabel variety with the highest AA content (247.6 mg/kg FW) exceeded other eight varieties by 13.4?74.1 %. The Valfi variety, in five years trials the only variety with purple coloured flesh, ranked among analysed varieties moderately below average. In addition, in the year 2008 the group of seven varieties with purple and red tubers was evaluated and it was determined lower AA content by 15.2% in comparison with the group of varieties with yellow coloured tubers. Also significant differences were determined between the varieties with coloured tubers; the highest AA content has been found in the red-fleshed variety Highland Burgundy Red (234 mg/kg FW). Negative effect on AA content in tubers has shown increase

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/QH92110" target="_blank" >QH92110: Využití brambor s barevnou dužninou jako alternativní plodiny se specifickou potravinářskou kvalitou</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

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

55

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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