Data Related to Discrimination of Monovarietal Grappa by Flash-GC and Chemometrics

Name: Data Related to Discrimination of Monovarietal Grappa by Flash-GC and Chemometrics
Keywords: Grappa Monovarietal Flash-GC PLS-DA Chemometrics

Arduini, Silvia ; Cevoli, Chiara ; Valli, Enrico ; Bendini, Alesssandra ; Chinnici, Fabio (2025) Data Related to Discrimination of Monovarietal Grappa by Flash-GC and Chemometrics. University of Bologna. DOI 10.6092/unibo/amsacta/8833. [Dataset]

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Abstract

The dataset comprises raw chromatographic data obtained by using Flash Gas Chromatography (Flash-GC) related to 45 monovarietal Grappa distillates coming from four grape marc varieties (Muscat, Prosecco, Barolo, and Brunello). Each sample was analysed in duplicate under identical experimental conditions. Multivariate chemometric methods, including Principal Component Analysis (PCA) and Partial Least Squares Discriminant Analysis (PLS-DA), were applied to both the complete chromatographic data points and the corresponding peak-area datasets in order to assess which data representation provided the highest discriminative performance.

Abstract

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Dataset

Creators

Creators	ORCID	Affiliation	ROR
Arduini, Silvia	0009-0001-8457-1593	Distal, University of Bologna	01111rn36
Cevoli, Chiara	0000-0003-4883-2589	Distal - CIRI, University of Bologna	01111rn36
Valli, Enrico	0000-0001-6716-11173	Distal - CIRI, University of Bologna	01111rn36
Bendini, Alesssandra	0000-0002-6515-5519	Distal - CIRI, University of Bologna	01111rn36
Chinnici, Fabio	0000-0003-3874-0680	Distal - CIRI, University of Bologna	01111rn36