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

The result's identifiers

  • Result code in 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>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

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

  • Original language description

    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).

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GE - Plant cultivation

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/QH92110" target="_blank" >QH92110: Use of the flesh-coloured potatoes as an alternative crop with the specific food quality</a><br>

  • Continuities

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

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Plant, Soil and Environment

  • ISSN

    1214-1178

  • e-ISSN

  • Volume of the periodical

    57

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    8

  • Pages from-to

    478-485

  • UT code for WoS article

    000296099100006

  • EID of the result in the Scopus database