Table 2.
Operating conditions of HPLC analysis for the determination of aronia anthocyanin.

Items	Instrumental conditions
Instruments	Agilent HP 1200 series
Detector	Diode Array Detector, Agilent
Column	Agilent Eclipse XDB-C18 (4.6×250 mm, 5.0 μm)
Detection Wavelength	520 nm
Flow rate	0.8 mL/min
Injection volume	10 μL
Run time	40 min
Mobile phase	A: Water + 5% Formic acid B: Acetonitrile + 5% Formic acid
Column temperature	30°C