Optimization of the Purifying Process for Columbianetin-β-D-Glucopyranoside from Angelicae Pubescentis Radix and Evaluation of Its Analgesic Activity Using Hot Plate Test

Table 3

Langmuir and Freundlich parameters for CBG on GDX-201 resin.

Temperature (K)	Langmuir equation				Freundlich equation
	R^2	KL	Qm (mg/g)	RL	R^2	KF	1/n
298	0.9997	134.13	9.32	0.092	0.8190	13.66	0.2439
308	0.9997	121.22	9.17	0.101	0.8507	13.56	0.2548
318	0.9996	92.08	9.05	0.129	0.8568	13.38	0.2657