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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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
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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