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Patatin, the major protein of potato (Solanum tuberosum L.) tubers, and its occurence as genotype effect: processing vesrus table potatoes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F08%3A00009691" target="_blank" >RIV/60076658:12220/08:00009691 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Patatin, the major protein of potato (Solanum tuberosum L.) tubers, and its occurence as genotype effect: processing vesrus table potatoes

  • Original language description

    Patatin relative abundance in SDS-extractable protein and patatin content in dry matter were evaluated in tubers of forty processing and table potato cultivars usually cultivated in the Czech Republic, Germany and the Netherlands. The patatin characteristics were evaluated over three experimental years. Patatin relative abundance in processing cultivars achieved on average a significantly higher value (P<0.001; Tukey HSD test) than patatin relative abundance of table cultivars, resulting in average values of 25.80 % and 21.59 %, respectively. High patatin relative abundance (over 30 % in extractable protein) was examined only in the case of two cultivars: Vaneda (average 31.29 %) and Tomensa (average 31.24 %). Patatin content in tuber dry matter was significantly higher for processing potato cultivars in all three experimental years (P<0.001), attaining a mean of 1.28 % for processing cultivars and 1.03 % for table cultivars. The direct effect of cultivar on patatin relative abundance

  • Czech name

    Patatin, hlavní bílkovina hlíz brambor (Solanum tuberosum L.) a jeho zastoupení v hlízách ve vztahu k odrůdě: průmyslové verus konzumní odrůdy

  • Czech description

    Ukazatelé relativní abundance patatinu v SDS-extrahovatelném proteinu a obsah patatinu v sušině hlíz brambor byly studovány u konzumních a průmyslových odrůd brambor. Ve tříletém pokusu bylo zařazeno 40 odrůd brambor. Relativní abundance patatinu u průmyslových odrůd byla průkazně vyšší ve srovnání s konzumními odrůdami. Velmi vysoká relativní abundance patatinu (přes 30% v extrahovatelném proteinu) byla zaznamenána pouze u dvou genotypů, a to u odrůdy Vaneda (průměr 31,29 %) a odrůdy Tomensa (31,24 %).Přímý vliv odrůdy na relativní abundanci patatinu v hlízách brambor byl vyšší než přímý vliv ročníku.

Classification

  • Type

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

  • CEP classification

    GM - Food industry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP521%2F03%2FP036" target="_blank" >GP521/03/P036: Study of cultivar effect on qualitative and quantitative variability of patatin protein family in potato tubers</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Czech Journal of Food Sciences

  • ISSN

    1212-1800

  • e-ISSN

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    13

  • Pages from-to

  • UT code for WoS article

    000260666300005

  • EID of the result in the Scopus database