Formulation and Characterization of Hydroquinone Nanostructured Lipid Carriers by Homogenization Emulsification Method

Figure 1

The particle size and PdI of NLC in different preparation conditions. (a) Stirring speed, (b) homogenized speed, (c) lecithin and surfactant ratio, and (d) solid oil and liquid oil ratio.

(a)

(b)

(c)

(d)