Uninformative Biological Variability Elimination in Apple Soluble Solids Content Inspection by Using Fourier Transform Near-Infrared Spectroscopy Combined with Multivariate Analysis and Wavelength Selection Algorithm

Table 1

Statistic values of SSC (°Brix) for the calibration and prediction sets of apples.

Data set	Samples	Minimum	Maximum	Mean	SD
Calibration	120	10.81	17.13	13.49	1.37
Prediction	40	10.83	16.70	13.32	1.22