Table 1. ELISA method efficiency verification by spiking various levels of AFM
1
in milk
Spiked AFM
1
(pg/L)
Observed value (pg/L)
Recovery (%)
Coefficient of variance (%)
10
9.63
96.3
0.24
50
48.4
96.8
0.53
100
98.1
98.1
0.94
200
196.8
98.4
0.64