Table 3.

Extract composition, encapsulated phenolic content, and encapsulation efficiency in the obtained microcapsules.

Bioactive Compounds	Extract Phenolic Content (mg/g of Extract)	Encapsulated Content (mg/g Microparticles)	Encapsulation Efficiency (%)
Hydroxytyrosol	2.2 ± 0.2	2.05	91.72
P-coumaric acid	0.09 ± 0.01	0.09	100.00
Ferulic acid	0.04 ± 0.002	0.04	100.00
Chlorogenic acid	0.28 ± 0.02	0.27	97.60
Oleuropein	353 ± 15	339.22	96.10
Diosmin	0.29 ± 0.02	0.28	96.26
Rutin	1.7 ± 0.1	1.69	96.81
Verbascoside	13.7 ± 0.9	13.25	97.01