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

Table 1

Composition of resveratrol-loaded PHBV/PCL microparticles.

Composition	Formulation
	R0	R5	R10	R20
Aqueous phase
Polysorbate 80 (g)	0.25	0.25	0.25	0.25
PVA (g)	4.00	4.00	4.00	4.00
Purified water (mL)	200.0	200.0	200.0	200.0
Organic phase
Resveratrol (g)	—	0.10	0.20	0.40
PHBV (system M1) or PCL (system M2) (g)	2.00	1.90	1.80	1.60
Chloroform or methylene chloride (mL)	40.0	40.0	40.0	40.0