Mold deterioration of historical documents is a frequent and complex phenomenon.
Samples of broths of fungal species isolated from Archive of Bogotá analyzed.
UHPLC–QTOF MS (MSE) applied for mycotoxins screening, without reference standards.
Customized home-made database for around 600 mycotoxins compiled.
44 mycotoxins tentatively identified, 34 of which confirmed by LC–MS/MS.