|
KMID : 0604520140400030237
|
|
Journal of the Society of Cosmetic Scientists of Korea
2014 Volume.40 No. 3 p.237 ~ p.246
|
|
|
A Study on the Formation of a W/O/W Multiple Emulsion by Polyglyceryl-10 Stearate
|
|
Yoo Jung-Min
Choi Se-Bum
Kim Kyung-Min
Kim Seong-Ho
Lee Cheong-Hee
Lee Sang-Gil
Pyo Hyeong-Bae
|
|
|
Abstract
|
|
|
|
Multiple emulsions, called multiphase emulsions, include water-in-oil-in-water (W/O/W) type and oil-in-water-in-oil (O/W/O) type emulsions. In cosmetic industry, they are used to stabilize active ingredients but the applicability of the multiple emulsions is limited because of low stability and difficulty of manufacturing. In this study, we investigated a two-step emulsification process for a W/O/W type emulsion. We also investigated the change of stability using different emulsifiers and oil polarity. The results suggested that polyglyceryl-10 stearate, as a main emulsifier, played an important role in the stability and the formation of the multiple emulsions.
|
|
|
KEYWORD
|
|
|
W/O/W multiple emulsion, two-step emulsification, Polyglyceryl-10 stearate, stability
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|