Table 1. UPLC and HPLC conditions for the aflatoxin analysis

Analysis condition	UPLC-FLD	HPLC-FLD
Instrument	WATERS ACQUITY UPLC H Class	HITACHI Chromaster CM5000 Series
Column	WATERS Xselect CSH C18 (2.5 μm, 2.1 mm I.D. × 100 mm)	HITACHI LaChrom C18-AQ (3 μm, 4.6 mm I.D. × 150 mm)
Mobile phase (ACN : MeOH : Water)	15 : 20 : 65 (v/v/v)	10 : 30 : 60 (v/v/v)
Flow rate	0.2 mL/min	1.0 mL/min
Run time	10 min	20 min
Column temperature	40°C	40°C
Injection volume	10 μL	10 μL
FL detector wavelength	EX 360 nm, Em 440 nm	EX 365 nm, Em 450 nm