QuEChERS LC-MS/MS Screening Method for Mycotoxin Detection in Cereal Products and Spices.

Int J Environ Res Public Health

Istituto Zooprofilattico Sperimentale della Sicilia, Via Gino Marinuzzi 3, 90129 Palermo, Italy.

Published: April 2021

We developed and validated a screening method for mycotoxin analysis in cereal products and spices. Ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) was used for the analysis. Dispersive solid-phase extractions (d-SPEs) were used for the extraction of samples. Ochratoxin A (OTA), zearalenone (ZEA), aflatoxins (AFLA; AFB, AFB, AFG, AFG), deoxynivalenol (DON), fumonisin (FUMO; FB, FB, FB), T2, and HT2 were validated in maize. AFLA and DON were validated in black pepper. The method satisfies the requirements of Commission Regulation (EC) no. 401/2006 and (EC) no. 1881/2006. The screening target concentration (STC) was under maximum permitted levels (MLs) for all mycotoxins validated. The method's performance was assessed by two different proficiencies and tested with 100 real samples.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8038554PMC
http://dx.doi.org/10.3390/ijerph18073774DOI Listing

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