The potentiality of a Waveguide Vector Spectrometer combined with multivariate data analysis was explored in order to set up predictive models of the main quality parameters of vinegar samples. Gain and phase spectra were acquired from 1.6 to 2.7 GHz and were used to build Partial Least Squares regression models. Segmented cross validations evidenced good accuracies for all the explored qualitative parameters with coefficient of determination values up to 0.997 (dry matter content).

Rapid Assessment of Wine Vinegar Qualitative Parameters by Means of a Waveguide Vector Spectrometer. Rapid device for vinegar quality assessment / Berardinelli, Annachiara; Chinnici, Fabio; Ragni, Luigi; Iaccheri, Eleonora. - STAMPA. - (2018), pp. 94-96. (Intervento presentato al convegno 12th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, ISEMA 2018 tenutosi a Lublin, Poland nel 4 - 7 June 2018) [10.1109/ISEMA.2018.8442287].

Rapid Assessment of Wine Vinegar Qualitative Parameters by Means of a Waveguide Vector Spectrometer. Rapid device for vinegar quality assessment

Berardinelli, Annachiara
;
Chinnici, Fabio;Ragni, Luigi;Iaccheri, Eleonora
2018

Abstract

The potentiality of a Waveguide Vector Spectrometer combined with multivariate data analysis was explored in order to set up predictive models of the main quality parameters of vinegar samples. Gain and phase spectra were acquired from 1.6 to 2.7 GHz and were used to build Partial Least Squares regression models. Segmented cross validations evidenced good accuracies for all the explored qualitative parameters with coefficient of determination values up to 0.997 (dry matter content).
2018
12th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA)
94
96
Rapid Assessment of Wine Vinegar Qualitative Parameters by Means of a Waveguide Vector Spectrometer. Rapid device for vinegar quality assessment / Berardinelli, Annachiara; Chinnici, Fabio; Ragni, Luigi; Iaccheri, Eleonora. - STAMPA. - (2018), pp. 94-96. (Intervento presentato al convegno 12th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances, ISEMA 2018 tenutosi a Lublin, Poland nel 4 - 7 June 2018) [10.1109/ISEMA.2018.8442287].
Berardinelli, Annachiara; Chinnici, Fabio; Ragni, Luigi; Iaccheri, Eleonora
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/662289
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