Preparation and Characterization of Organic/Inorganic Composite UV Filter Microcapsules by Sol-Gel Method

Table 3

Encapsulation efficiencies (EEs), drug loading content (DLC), and yields of production (YPs) of prepared microcapsules.

Sample	EE %	DLC %	YP %
1	75.3 ± 1.9	94.6 ± 13.8	73.6 ± 9.4
2	71.8 ± 1.5	89.2 ± 9.9	74.1 ± 9.5
3	70.7 ± 1.3	95.6 ± 20.6	69.4 ± 14.0
4	74.8 ± 1.7	92.3 ± 12.1	74.8 ± 10.8
5	64.6 ± 1.6	81.8 ± 7.1	72.5 ± 8.3
6	71.6 ± 2.1	80.7 ± 3.7	80.9 ± 2.7