Table 1.
HPLC operating conditions for component sugar

	Condition
Column	Shim-pack ISA-07/S2504(250 4.0 mm)
Mobile phase	A: Potassium borate(pH 8)
	B: Potassium borate(pH 9)
Flow rate	0.5 mL/min[0→15 min: B(0 → 20%), 30 min: B(20 → 50%), 45 min: B(50 → 90%), 50 min: B(90 → 100%), 65 min: B(100 → 100%), 90 min: B(100 → 0%)]
Oven temperature	65°C
Reagent	1% arginine in 3% boric acid
Reagent temperature	150°C
Detector	Fluorescence detector Ex=320 nm, Em=430 nm