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. 2017 May 10;20(1):419–433. doi: 10.1080/15685551.2017.1326702

Table 6. Encapsulation efficiency of microspheres.

Formulation Theoretical loading (mg) Actual loading (mg) Encapsulation efficiency (%)
F1 250 65.93 26.37 ± 1.35
F2 250 76.48 30.59 ± 0.98
F3 250 84.64 33.85 ± 1.28
F4 250 87.79 35.11 ± 1.51
F5 250 73.32 29.32 ± 0.99
F6 250 67.97 27.18 ± 1.39
F7 250 57.66 23.06 ± 1.77