Daniela Pereira

Determination of Pyrrolizidine Alkaloids in Tea and Herbal Infusions by LC-MS/MS

Pyrrolizidine alkaloids (PAs) and N-oxides (PANOs) are food-safety hazards subject to regulatory limits, and their occurrence in teas and herbal infusions (THI) represents a dietary route. This study aimed to develop and validate a liquid chromatography-tandem mass spectrometry (...