EOP	extracted (or exhausted) olive pomace
FRAP	ferric ion reducing antioxidant power
HPLC	high performance liquid chromatography
IT	ion trap
MS	mass spectrometry
OML	olive mill leaves
OL	olive leaves
ORAC	oxygen radical absorbance capacity
QTOF	quadrupole-time-of-flight
RFOPC	residual fraction from olive pit cleaning (or residual pulp)
RP	reversed phase
TEAC	Trolox equivalent antioxidant capacity
TPC	total phenol content
UAE	ultrasound-assisted extraction