GC-O-MS	gas chromatography-olfactometry-mass spectrometry
LLE	liquid–liquid extraction
NCS	non-centrifugal cane sugar
COFCO	China Oil and Food Import and Export Corporation
GC	gas chromatography
MS	mass spectrometer
ODP	olfactory detection port
RSD	relative standard deviation
RT	retention time
RI	retention index
OPLS-DA	orthogonal partial least squares discriminant analysis
VIP	variable importance of projection
OT	odor threshold