Energy input was given
through sonotrode containing a piezoelectric crystal with
a probe diameter of 13 mm. Sonotrode was symmetrically
dipped into cinnamon leaf essential oil based coarse
emulsion. Sonicator probe generates disruptive forces that
reduce the droplet diameter converting coarse emulsion
to nanoemulsion. Then, the formulated nanoemulsion was
characterized and also stability of the emulsion wa