Table 1: Comparison of specific activities among A. arguta, A. deliciosa, A. chinensis and A. polygama.

	Specific Activity (μmoles/mg/min)	Relative Activity (%)
Actinidia arguta	16.97	100.0
Actinidia deliciosa	7.70	45.4
Actinidia chinensis	0.025	0.015
Actinidia polygama	0.83	4.89