Research Article

Ex Vivo Evaluation of Insulin Nanoparticles Using Chitosan and Arabic Gum

Table 3

Characteristic of the nanoparticles containing insulin for different formulations F1–F3.

Formulation codeMean diameter (nm, 𝑛 = 3 )PolydispersityZeta potential (mv)AE (%)Loading capacity

F1 1 9 1 ± 1 7 0.48 4 2 . 6 ± 3 . 4 3 1 . 2 ± 2 . 8 3 1 1 . 8 ± 0 . 5 6
F2 1 7 2 ± 1 0 0.26 4 1 . 7 ± 2 . 9 3 5 . 8 ± 4 . 3 1 1 3 . 7 3 ± 0 . 4 3
F3 1 7 7 ± 1 0 0.25 4 0 . 5 ± 3 . 3 3 7 . 5 ± 2 . 7 5 1 6 . 2 8 ± 0 . 7 8