Journal of Sensors / 2014 / Article / Tab 5

Review Article

Hybrid Electronic Tongues Applied to the Quality Control of Wines

Table 5

Relative errors obtained for the quantification of color parameters using the PLS regression for a set of white wines.

SampleIntensity of colorTonalityCIELab

Macabeu4.671.090.05
Parellada4.563.66Not provided
Chardonnay0.872.480.46
Xarel·lo7.294.230.10
Mean error (%)4.352.860.20