A high-throughput method is presented for the determination of rotenone in contaminated matrices. The procedure involves atmospheric pressure chemical ionization tandem mass spectrometry with a triple-quadrupole instrument and the use as internal standard of a cycloadduct derivative of rotenone its-elf. The method was applied to the evaluation of the decay of rotenone in olives and olive oil at various times after exposure to the contaminant.
High-throughput assay of rotenone in olive oil using atmospheric pressure chemical ionization tandem mass spectrometry
GRASSI, Giovanni;
2004-01-01
Abstract
A high-throughput method is presented for the determination of rotenone in contaminated matrices. The procedure involves atmospheric pressure chemical ionization tandem mass spectrometry with a triple-quadrupole instrument and the use as internal standard of a cycloadduct derivative of rotenone its-elf. The method was applied to the evaluation of the decay of rotenone in olives and olive oil at various times after exposure to the contaminant.File in questo prodotto:
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