Novel IAC-LC-ESI-MS(2) analytical set-up for ochratoxin A determination in pork.

@article{Duarte2013NovelIA,
  title={Novel IAC-LC-ESI-MS(2) analytical set-up for ochratoxin A determination in pork.},
  author={Sofia Cancela Duarte and Celeste Matos Lino and Angelina Pena},
  journal={Food chemistry},
  year={2013},
  volume={138 2-3},
  pages={1055-61}
}
A reliable exposure assessment of mycotoxin contamination relies on their unambiguous identification and accurate quantification. With such purpose, a new analytical methodology was developed for evaluation of ochratoxin A (OTA) contamination in pork. Briefly OTA extraction from minced muscle samples involved the use of acidified methanol, ultrasound treatment and centrifugation, followed by an immunoaffinity column (IAC) clean-up step before mass spectrometric detection (precursor-to-fragment… CONTINUE READING

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