Aleixandre Tudo, José; Alvarez Cano, María Inmaculada; García Esparza, Mª José; Lizama Abad, Victoria; Aleixandre Benavent, José Luís(CZECH ACADEMY AGRICULTURAL SCIENCES, 2015)
Several multivariate methods including partial least squares (PLS) regression, principal component regression (PCR)
or multiple linear regression (MLR) have been applied to predict wine quality, based on the definition ...
Aleixandre Tudo, José; Helené Nieuwoudt; Aleixandre Benavent, José Luís; Du Toit, Wessel J.(American Chemical Society, 2015-02-04)
[EN] The validation of ultraviolet-visible (UV-vis) spectroscopy combined with partial least-squares (PLS) regression to quantify red wine tannins is reported. The methylcellulose precipitable (MCP) tannin assay and the ...
In the present study, the use of a rapid portable system based on impedance spectroscopy to assess fish freshness has been tested. The evolution of different physical and chemical parameters (moisture, fat, pH and TVBN) ...