Rapid Determination of Aflatoxin B₁ Contamination in Peanut Oil by Fourier Transform Near-Infrared Spectroscopy

Table 2

Results of external validation of the AFB₁ discriminant model.

Spectrum title	Class	Distance to class	Pass/fail
Positive 4	Positive	1.39	Pass
Positive 8	Positive	0.39	Pass
Positive 11	Positive	0.96	Pass
Positive 17	Positive	1.07	Pass
Positive 32	Positive	1.38	Pass
Negative 67	Negative	0.74	Pass
Negative 69	Negative	1.03	Pass
Negative 71	Negative	0.77	Pass
Negative 80	Negative	0.95	Pass
Negative 93	Negative	0.75	Pass