Table 3.

The effect of NKA-9 with the different diameter to height ratio on the adsorption rate (n = 3)

D/H	AR%
	Protopine	Coptisine	Palmatine hydrochloride	Glaucine	Dehydrocorydaline	(R)-(+)-corypalmine	Tetrahydropalmatine	(+)-corydaline	CS
1:6	94.25	96.05	63.41	99.25	89.62	87.35	89.21	87.32	89.95
1:8	98.35	99.24	95.35	100	100	100	100	98.32	98.24
1:10	99.23	100	98.24	100	100	100	100	100	98.75