PSFAb	Persicaria senticosa (Meisn.) H.Gross flower absolute
MITF	Microphthalmia-associated transcription factor
GC-MS	Gas chromatography–mass spectrometry
TRP-1	Tyrosinase-related protein-1
α-MSH	α-Melanocyte-stimulating hormone
TRP-2	Tyrosinase-related protein-2
MAPK	Mitogen-activated protein kinase
FBS	Fetal bovine serum
PBS	Phosphate-buffered saline
MEM	Minimum essential medium
P/S	Penicillin/streptomycin
BrdU	5-bromo-2′-deoxyuridine
RT	Room temperature or retention time
WST	Water-soluble tetrazolium salt
RIs	Retention indices