Publication result detail
Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris
GROSS, M.; VÍTOVÁ, E.
Original Title
Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris
English Title
Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris
Type
Paper in proceedings outside WoS and Scopus
Original Abstract
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.
English abstract
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.
Keywords
wine, autenticity, PIWI, SPME, GC-MS, chemometrics
Key words in English
wine, autenticity, PIWI, SPME, GC-MS, chemometrics
Authors
GROSS, M.; VÍTOVÁ, E.
RIV year
2023
Released
13.04.2022
Publisher
Fakulta prírodných vied, UCM v Trnave
Location
Fakulta prírodných vied, UCM v Trnave
ISBN
978-80-572-0242
Book
Sborník prací
Pages from
22
Pages to
27
Pages count
5
BibTex
@inproceedings{BUT178714,
author="Michal {Gross} and Eva {Vítová}",
title="Volatile Compounds as a Tool for Wine Authentification: Case Study of PIWI Varieties Hibernal, Johanniter and Solaris",
booktitle="Sborník prací",
year="2022",
pages="22--27",
publisher="Fakulta prírodných vied, UCM v Trnave",
address="Fakulta prírodných vied, UCM v Trnave",
isbn="978-80-572-0242"
}