Table 4.

Comparison of dissolution profiles through similarity factor f₂ and dissolution efficiency as ΔDE (%) expressed in 3 different levels, where two parameters are constant, and one is changeable: (A) Polymer concentration; (B) Polymer type; (C) Capsule type.

(A) Polymer Concentration
Compared samples	f2/ΔDE (%)		Compared samples	f2/ΔDE (%)
DR_Ce10 */DR_Ce15	15.28/−75.78		Ge_Ce10 */Ge_Ce15	35.32/−29.61
DR_Ce10 */DR_Ce20	15.89/−73.47		Ge_Ce10 */Ge_Ce20	26.51/−52.17
DR_Ce15 */DR_Ce20	79.44/9.53 **		Ge_Ce15 */Ge_Ce20	46.44/−32.05
DR_Eu10 */DR_Eu15	66.12/11.35 **		Ge_Eu10 */Ge_Eu15	53.72/−0.64 **
DR_Eu10 */DR_Eu20	37.87/48.4		Ge_Eu10 */Ge_Eu20	18.69/−45.69
DR_Eu15 */DR_Eu20	42.12/33.27		Ge_Eu15 */Ge_Eu20	20.6/−45.34
DR_Ac10 */DR_Ac15	46.25/−11.64		Ge_Ac10 */Ge_Ac15	28.04/−10.84
DR_Ac10 */DR_Ac20	16.3/−47.28		Ge_Ac10 */Ge_Ac20	19.06/−26.76
DR_Ac15 */DR_Ac20	22.49/−40.33		Ge_Ac15 */Ge_Ac20	36.31/−17.86
(B) Polymer Type
Compared samples	f2/ΔDE (%)		Compared samples	f2/ΔDE (%)
DR_Eu10 */DR_Ce10	25.05/91.94		Ge_Eu10 */Ge_Ce10	28.78/−29.79
DR_Ce10 */DR_Ac10	23.95/25.84		Ge_Ce10 */Ge_Ac10	14.23/74.88
DR_Eu10 */DR_Ac10	13.34/141.54		Ge_Eu10 */Ge_Ac10	28.9/22.79
DR_Eu15 */DR_Ce15	32.43/−58.25		Ge_Eu15 */Ge_Ce15	19.0/−50.26
DR_Ce15 */DR_Ac15	12.3/359.04		Ge_Ce15 */Ge_Ac15	14.17/121.53
DR_Eu15 */DR_Ac15	20.7/91.66		Ge_Eu15 */Ge_Ac15	45.77/10.19
DR_Eu20 */DR_Ce20	22.62/−65.69		Ge_Eu20 */Ge_Ce20	40.66/−38.17
DR_Ce20 */DR_Ac20	28.63/150.07		Ge_Ce20 */Ge_Ac20	17.39/167.8
DR_Eu20 */DR_Ac20	52.19/−14.19 **		Ge_Eu20 */Ge_Ac20	24.91/65.6
(C) Capsule Type
Compared samples	f2/ ΔDE (%)	Compared samples	f2/ ΔDE (%)	Compared samples	f2/ ΔDE (%)
DR_Ce10 */Ge_Ce10	15.28/ 160.21	DR_Eu10 */Ge_Eu10	6.14/ 753.98	DR_Ac10 */Ge_Ac10	12.97/ 49.85
DR_Ce15 */Ge_Ce15	8.54/ 1546.18	DR_Eu15 */Ge_Eu15	6.22/ 557.71	DR_Ac15 */Ge_Ac15	13.63/ 83.04
DR_Ce20 */Ge_Ce20	10.42/ 1102.78	DR_Eu20 */Ge_Eu20	11.52/ 392.4	DR_Ac20 */Ge_Ac20	7.97/ 464.25

* Reference sample, ** Similar dissolution profiles.