Table 1. LOD, LOQ and linearity of immunoaffinity-HPLC/PDA for vitamin B
7
and B
12
analyses
Analytes
LOD
1)
(μg/100 g)
LOQ
2)
(μg/100 g)
Linearity equation (y=Ax+B)
Correlation coefficient (R
2
)
Vitamin B
7
(biotin)
0.011
0.028
y=1119.7x+0.6929
0.9998
Vitamin B
12
(cyanocobalmin)
0.005
0.014
y=2092.7x-10.461
0.9996
LOD, limit of detection.
LOQ, limit of quantification.