Monitoring and Dietary Risk Assessment of Pesticide Residues and Mycotoxins in Fresh Maize: A Nationwide Study from China.
Pesticide residues and mycotoxins are important maize contaminants, but their occurrence and dietary risks in fresh maize remain unclear. In this study, ultrahigh performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) methods were established for analyzing 70 pesticides and 15 mycotoxins and were appl...