닫기
18.97.9.170
18.97.9.170
close menu
Chitosan - PVP 복합막을 이용한 Multiple Emulsion 의 제조에 관한 연구
A Study on the Synthesis of Multipe Emulsion of Chitosan - PVP System
정경택 , 이훈 , 설용건 ( Kyeong Taek Jung , Hoon Lee , Yong Gun Shul )
응용화학 vol. 1 iss. 1 107-110(4pages)
UCI I410-ECN-0102-2009-570-007340748
This article is 4 pages or less.

A multiple emulsion system(W/O/W) in which effective oil and water phase can exist simultaneously was prepared by using chitosan-PVP. To increase stability of capsule, W/O/W solution was treated with NaOH solution in the final step. Multiple emulsion of chitosan-PVP of 2-3mm in diameter, whose outside was made of chitosan as wall materials, was obtained. The maximum hardness was shown at the chitosan(70%)-PVP(30%) composite film. Anti-bacterial property of this film was test by E. coli. These results suggest that the more stable DDS system can be developed by the preparation of multiple emulsion of chitosan-PVP system.

[자료제공 : 네이버학술정보]
×