Table 2.

Parameters of the relationship between the values of elastic and viscous modulus and relaxation time with the time of release and drug percentage.

Drug Percentage	Parameters of Equation	a	b	c	R2
10%	$E_0$ (MPa)	10.291	−3.747	0.97	0.997
	$E_{\infty }$(MPa)	1086.214	1103.039	0.959	0.996
	$\tau$ (s)	4.129	3.129	0.967	0.984
20%	$E_0$ (MPa)	5.876	−8.194	0.973	0.998
	$E_{\infty }$(MPa)	1048.920	998.835	0.912	0.999
	$\tau$ (s)	8.051	3.051	0.958	0.991