Table 2.

Particle size, zeta potential, and polydispersity index of the four formulations of nanoemulsion.

F/Code	Composition (% w/w)	P.S (nm)	Z.P (mV)	PDI
N1	Oil = 10% Smix = 2.5% w/w water = 87.5% w/w	152 ± 3	−19.54 ± 2	0.309 ± 0.023
N2	Oil = 15% w/w Smix = 3% w/w Water = 82% w/w	227 ± 2	−17 ± 3	0.267 ± 0.032
N3	Oil = 20% w/w Smix = 3.5% w/w Water = 76.5	257.6 ± 4	−14 ± 2	0.279 ± 0.055
N4	Oil = 25% w/w Smix = 3.5% w/w Water = 71.5% w/w	325 ± 3	−12.75 ± 2	0.076 ± 0.098

P.S = particle size, Z.P = Zeta potential, PDI = Polydispersity index.