PHBV/PCL Microparticles for Controlled Release of Resveratrol: Physicochemical Characterization, Antioxidant Potential, and Effect on Hemolysis of Human Erythrocytes

Table 4

Release data obtained by fitting the dissolution profiles of pure resveratrol and PHBV/PCL microparticles to the biexponential equation.

Material	Biexponential model
	MSC	R	𝛼 (min^−1)	𝛽 (min^−1)
Resveratrol	5.45	0.9988	0.9902	0.8262
M1R5	5.30	0.9984	0.0357	0.0054
M1R10	5.23	0.9982	0.0082	0.0082
M1R20	4.26	0.9953	0.0360	0.0042
M2R5	2.18	0.9616	0.0693	0.0014
M2R10	4.32	0.9956	0.0465	0.0044
M2R20	4.18	0.9949	0.0363	0.0066