Table 4.

Effective diffusion coefficients for CD and RW drying according to Fick’s second law and anomalous diffusion models.

Drying	Fick’s Second Law		Anomalous Model
	${\mathit{D}}_{\mathit{e}\mathit{f}\mathit{f}}({10}^{-9}{\mathbf{m}}^2/\mathbf{s})$	${\mathit{R}}^2$	${\mathit{D}}_{\mathit{e}\mathit{f}\mathit{f}}({10}^{-11}{\mathbf{m}}^2/{\mathbf{s}}^{\mathsf{\alpha }})$	${\mathit{R}}^2$	α
RW	1.22 $\pm$ 0.134 a	0.904	3.63 $\pm$ 1.06 a	0.982	1.40 $\pm$ 0.02 a
CD	0.87 $\pm$ 0.05 b	0.893	1.87 $\pm$ 1.25 a	0.983	1.44 $\pm$ 0.07 a

Different letters in the same column indicate significant differences (p < 0.05).