Table 1: Results of full-spectrum PLS (FS-PLS) models for predictions of antioxidant activity of brown rice.

TPC (mg GAE/g)DPPH (mg GAE/g)
RMSECVaRMSEPbLVscRMSECVRMSEPLVs

Raw data0.2420.30370.2690.2838
Smoothing 0.1960.23260.2430.2449
D20.1910.20960.2330.2198
SNV0.1620.16760.1990.2117

RMSECV: root mean squared error of cross-validation.
bRMSEP: root mean squared error of prediction.
cNumber of PLS components.