Quantitation of fumonisins in corn by HPLC with o-phthalaldehyde postcolumn derivatization and their identification by LC/MS


Fumonisins B1(FB1) and B2(FB2) were isocratically separated on a fluorocarbon column without using an ion pair reagent and nonvolatile buffer during the HPLC and were detected by an o-phthalaldehyde postcolumn derivatization system using a fluorescence detector. The minimum detectable concentrations of FB1 and FB2 in corn by this system were 0.01 μg/g and 0… (More)
DOI: 10.1023/A:1006818226376


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