Simultaneous determination of ten illegal azo dyes in feed by ultra-high performance liquid chromatography tandem mass spectrometry
Marta Piątkowska, Piotr Jedziniak, Małgorzata Olejnik, Konrad Pietruk, Jan Żmudzki, Andrzej Posyniak
Electrochemical reduction of azo dyes mimicking their biotransformation to more toxic products
Konrad Pietruk, Marta Piątkowska, Małgorzata Olejnik
Occurrence of ochratoxin A in animal tissues and feeds in Poland in 2014–2016
Katarzyna Pietruszka, Marta Piątkowska, Piotr Jedziniak
Determination of illegal dyes in eggs by liquid chromatography - tandem mass spectrometry
Marta Piątkowska, Piotr Jedziniak, Jan Żmudzki
Pilot study for the presence of fungal metabolites in sheep milk from first spring milking
Marta Piątkowska, Michael Sulyok, Katarzyna Pietruszka, Łukasz Panasiuk