Fig. 4.
(A) Typical MRM chromatograms and mass spectra of quantitative transitions for aflatoxins. Blank maize sample contaminated with AFB1 (2.5 μg/Kg), AFB2 (2.35 μg/Kg), AFG1 (2.5 μg/Kg) and AFG2 (2.25 μg/Kg). (B) and (C) Real samples.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.