Table 1.

Scheffe’s mixture design, Independent and Dependent variables.

Independent Variables	Range
	Minimum (w/w %)	Maximum (w/w %)
$X_1$: Labrafil M2125 CS	10	30
$X_2$: Cremophore EL	30	70
$X_3$: Transcutol HP	10	50
Dependent Variables	Goals
$Y_1:$ Drug Loading (wt%)	Maximum
$Y_2$: Droplet Size (nm)	Minimum
$Y_3$: Emulsification Time (s)	Minimum
$Y_4$: Transmittance (%)	Maximum