Table 2 Result of PLSR between NIR predicted Ninhydr in reacted amino acid content and moisture content of the traditional fermented soybean lumps

Component	Treatment	PC1)	R2)	RMSECv3) (%)
Amino acid	None	6	0.91	0.23
Moisture	2nd derivation	5	0.81	0.83

Number of samples : 38.
PC, principal component.
R², multiple correlation coefficient.
RMSECv, root mean square error of cross validation.