Table 1.

Isotherm parameters obtained by fitting binding data with the Langmuir and Freundlich isotherms for the sorption of ochratoxin A on β-cyclodextrin-polyurethane polymer in deionized water.

Model			R2
Langmuir	KL (L·mg−1)	Q0 (mg·g−1)
	6.60 ± 2.24	0.22 ± 0.03	0.909
Freundlich	KF (mg·g−1)(L·mg−1)1/n	1/n
	0.24 ± 0.02	0.49 ± 0.05	0.946