Table 5.

Data of CSR correlation analysis.

Parameter	Spectral bands used	Linear function formula	r	R 2
Protein	I7/I11	y = 4.36386 + 5.00414x	0.93	0.86
Protein	I9/I11	y = 1.34638 + 30.9113x	0.82	0.68
Crude fat	I1/I11	y = 0.747934 + 0.0389009x	0.88	0.78
Crude fat	I9/I11	y = 0.219968 + 7.46852x	0.81	0.65
Crude fat	I10/I11	y = 0.702822 + 0.0883232x	0.85	0.72
Crude fat	I11/I12	y = 5.01435 − 81.6113x	−0.82	0.67
Ash	I1/I11	y = −2.40758 + 0.103234x	0.89	0.80
Ash	I5/I11	y = −4.24408 + 7.48047x	0.86	0.74
Ash	I10/I11	y = −2.69006 + 0.24392x	0.90	0.81
Ash	I11/I12	y = 9.63411 − 237.645x	−0.91	0.83
Moisture	I3/I4	y = 12.311 + 0.0117x	−0.62	0.38
Caloricity	I9/I11	y = 14235.1 + 6545.66x	0.83	0.69
Falling number	I2/I5	y = −5.89366 + 42.01x	0.84	0.70
Falling number	I3/I7	y = 308.239 − 880.648x	−0.81	0.66
Palmitic acid	I2/I9	y = 18.668 + 0.0703x	−0.66	0.44
Stearic acid	I7/I11	y = 1.0444 − 0.0431x	0.75	0.56
Arachidic acid	I5/I7	y = 0.6244 + 0.0169x	0.79	0.62
Oleic acid	I10/I11	y = 16.727 − 0.0118x	0.69	0.48
Linoleic acid	I3/I7	y = 60.208 + 0.3762x	−0.63	0.40
Linolenic acid	I5/I7	y = 1.52499 + 4.16488x	0.83	0.69
Linolenic acid	I7/I9	y = 11.6075 − 1.72821x	−0.81	0.65
Linolenic acid	I7/I12	y = 10.9047 − 172.348x	−0.83	0.70