ACN	Acetonitrile
APCI-MS	Atmospheric-pressure chemical ionization mass spectrometry
BfR	German Federal Institute for Risk Assessment
C18	octadecyl bonded silica
CONTAM	Scientific Panel on Contaminants in the Food Chain
CYP450	cytochrome P450 monooxygenase
DAD	diode array detection
DHP	reactive intermediates pyrolytic esters
DHPAs	dehydropyrrolizidine alkaloids
DNA	Deoxyribonucleic acid
DSHCSH	disodium hydrogen citrate sesquihydrate
dSPE	dispersive solid phase ex-traction
EC	European Commission
EEE	European Economic Area
EFSA	European Food Safety Authority
EFTA	European Free Trade Association
EMA	European Medicines Agency
ESI	electrospray ionization
EU	European Union
FA	Formic Acid
GC	Gas Chromatography
GCB	graphitized carbon black
HPLC	High performance liquid chromatography
HRMS	High-Resolution Mass Spectrometers
HSOS	Sinusiodal Obstruction Syndrome
HVOD	Hepatic Veno-Occlusive Disease
IARC	International Agency for Research on Cancer
LC	Liquid Chromatography
LOD	Limit of Detection
LOQ	Limit of Quantification
MCX	Mixed-mode Cation Exchange
MeOH	Methanol
MP	Mobile Phase
MRM	Multiple Reaction Monitoring
MS	Mass Spectrometry
PA	Pyrrolizidine Alkaloid
PANOs	Pyrrolizidine Alkaloid N-oxide
PCX	Polymeric Cation Exchange
PSA	Primary Secondary Amine
QqQ	Triple Quadrupole
QuEChERS	Quick, Easy, Chip, Effective, Rugged and Safe
RASFF	Rapid Alert System for Food and Feed
RP	Reverse Phase
SALLE	Salting-out Assisted Liquid–Liquid Extraction
SCX	Strong Cation Exchange
SLE	Solid-Liquid Extraction
SPE	Solid-Phase Extraction
THF	Tetrahydrofuran
ToF	Time-of-Flight
TQ	Triple Quadrupole
TSCDH	Trisodium Citrate Dihydrate
UHPLC	Ultra-high-performance liquid chromatography
UPLC	Ultra-Performance Liquid Chromatography
UV	Ultraviolet
WHO	World Health Organization