Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU145193" target="_blank" >RIV/00216305:26310/22:PU145193 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris
Original language description
This work deals with the possibility of authentication of PIWI varieties wines on the basis of volatile profile analysis. The determination of volatiles was performed by HS-SPME-GC-MS. The repeatability and linear range of selected compounds were determined as part of the validation of the method. The RSDs and reliability coefficients of the linear regression ranged from 1.4-8.5% and 0.980-1.000, respectively. Data obtained from real wine samples were processed by descriptive and multivariate statistical methods, based on which the values of 13 variables were used to successfully discriminate between varieties.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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