Differences in anthocyanin content and antioxidant activity of potato tubers with different flesh colour

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A51332" target="_blank" >RIV/60460709:41210/11:51332 - 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

Differences in anthocyanin content and antioxidant activity of potato tubers with different flesh colour

Popis výsledku v původním jazyce

Four yellow- or white-, six purple- and four red-fleshed varieties were grown in 2009 at two different sites (Valečov - highland, seed potato area at 460 m a.s.l., Přerov nad Labem - lowland, new potatoes area at 178 m a.s.l.) in precise field trials. For purple- and red- fleshed varieties, average TAC values ranged from 61.5 to 573.5 cyanidin mg/kg of FM. High content reached the Violette and Vitelotte varieties with dark purple flesh, and the lowest content the Blue Congo variety with light purple marbled flesh. Significantly higher TAC was found in a lowland area Přerov nad Labem. The lowest AOA was achieved by a group of varieties with yellow or white flesh - averaging 82.8 mg ascorbic acid equivalent/kg FM, in a group of red-fleshed varieties it was higher 4.34 times and in a group of purple-fleshed varieties 5.03 times higher. Correlation analysis showed a strong correlation between AOA and TAC (r = 0.8099).

Název v anglickém jazyce

Differences in anthocyanin content and antioxidant activity of potato tubers with different flesh colour

Popis výsledku anglicky

Four yellow- or white-, six purple- and four red-fleshed varieties were grown in 2009 at two different sites (Valečov - highland, seed potato area at 460 m a.s.l., Přerov nad Labem - lowland, new potatoes area at 178 m a.s.l.) in precise field trials. For purple- and red- fleshed varieties, average TAC values ranged from 61.5 to 573.5 cyanidin mg/kg of FM. High content reached the Violette and Vitelotte varieties with dark purple flesh, and the lowest content the Blue Congo variety with light purple marbled flesh. Significantly higher TAC was found in a lowland area Přerov nad Labem. The lowest AOA was achieved by a group of varieties with yellow or white flesh - averaging 82.8 mg ascorbic acid equivalent/kg FM, in a group of red-fleshed varieties it was higher 4.34 times and in a group of purple-fleshed varieties 5.03 times higher. Correlation analysis showed a strong correlation between AOA and TAC (r = 0.8099).

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

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

57

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

478-485

Kód UT WoS článku

000296099100006

EID výsledku v databázi Scopus

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