Table 1 Analytical conditions of HPLC for HE in Aralia elata extract

Parameters	Condition
HPLC model	Shimadzu LC-10
Column	Shiseido Capcellpak® C18 (5μm, 4.6×250 mm)
Detector	UV 205 nm
Flow rate	1.0 mL/min (isocratic)
Column temperature	40°C
Injection volume	10 μL
Mobile phase	Acetonitrile:H2O (0.1% Formic acid)=30:70