Table 2.

Visual Evaluation of Self-Emulsification Behavior

Grade	Dispersibility and Appearance	Emulsification Time (Seconds)
A	Rapidly forming nanoemulsion which is clear or bluish appearance	<60S
B	Rapidly forming, slightly less clear emulsion which has a bluish white appearance	<60S
C	Fine milky emulsion, similar to milk in appearance	<120S
D	Slow to emulsion, dull, grayish white emulsion with slightly oily appearance	>120S
E	Poor or minimal emulsification with large oil globules noticed on the surface	>180S