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High-throughput assay of rotenone in olive oil using atmospheric pressure chemical ionization tandem mass spectrometry |
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| Authors: | di Donna Leonardo Grassi Giovanni Mazzotti Fabio Perri Enzo Sindona Giovanni |
| Affiliation: | Dipartimento di Chimica, Università della Calabria, cubo 12/C, I-87030 Arcavacata di Rende (CS), Italy. |
| 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 itself. 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. |
| Keywords: | rotenone olive oil atmospheric pressure chemical ionization tandem mass spectrometry organic olive oil food safety |
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