Liposomal Incorporation to Improve Dissolution and Stability of Rosmarinic Acid and Carvacrol Extracted from Oregano (O. onites L.)

Figure 1

SEM micrographs of freeze-dried Oregano extract E (a) liposome vehicles L1, (b) liposome LE1, and (c) formulations.

(a)

(b)

(c)