Table II.

Classification of the SMEDDS Formulation in Accordance to Comparative Grades

Grade	Dispersibility and appearance	Time of self-microemulsification (min)
I	Rapid forming microemulsion, which is clear or slightly bluish in appearance	<1
II	Rapid forming, slight less clear emulsion, which has a bluish white appearance	<2
III	Bright white emulsion (similar to mill in appearance)	<2
IV	Dull, grayish white emulsion with a slight oily appearance that is slow to emulsify	>3
V	Exhibit poor or minimal emulsification with large oils droplets present on the surface	>3