Typical O/W emulsion

Typical O/W emulsion from edible oil is prepared by membrane emulsification under following conditions. Appreciable amount of suitable emulsifiers are added to both dispersion and continuous phase. It is obvious that emulsion obtained has very uniform particle size distribution.

 

Item	Emulsification Conditions
Oil phase	Soy bean oil containing with 1wt% of Span 80
Water phase	Water containing 1wt% of Tween 20 and 1wt% of NaCl
Membrane	Hydrophilic SPG Dm = 0.70mm
Pressure	P= 50kpa
Temperature	288 ~ 293K