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Identification of volatiles formed in Asian pear cultivars subjected to short-term storage using multinomial logistic regression

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F21%3A43919106" target="_blank" >RIV/62156489:43510/21:43919106 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1016/j.jfca.2020.103793" target="_blank" >https://doi.org/10.1016/j.jfca.2020.103793</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jfca.2020.103793" target="_blank" >10.1016/j.jfca.2020.103793</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Identification of volatiles formed in Asian pear cultivars subjected to short-term storage using multinomial logistic regression

  • Original language description

    The differentiation of Asian pear cultivars was carried out through analysis of volatile compounds by SPME / GC / MS, with analysis of principal components as follows. Volatiles detected by logistic regression were significantly different depending on cultivar and post-harvest ripening at 20 oC. PCA components were expressed as a linear combination of selected variables to differentiate cultivars. Four compounds (-)-menthol, hexanal, 2-methoxy-4-vinylphenol and benzaldehyde were sufficient to differentiate cultivars by stepwise multinomial logistic regression. Ethyl-3E-hexenoate and 4-methyl-2-pentanol calculated using the same statistical method distinguished the fruits under post-harvest ripening period of 27 days at 20 oC.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    21101 - Food and beverages

Result continuities

  • Project

    <a href="/en/project/QK1910137" target="_blank" >QK1910137: Aplication of new fruit species for long-term maintenance of fruit production potential in conditions of climate changing</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2021

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Food Composition and Analysis

  • ISSN

    0889-1575

  • e-ISSN

  • Volume of the periodical

    97

  • Issue of the periodical within the volume

    April

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    103793

  • UT code for WoS article

    000618303200011

  • EID of the result in the Scopus database

    2-s2.0-85099246837