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http://dx.doi.org/10.12925/jkocs.2002.19.3.3

The Evaluation for Stabilization and Application of Microemulsion Containing Isoflavone  

Jeong, Noh-Hee (School of Chem. Eng. Chungbuk Nat'l Uni.)
Moon, Young-Jin (School of Chem. Eng. Chungbuk Nat'l Uni.)
Lee, Hyang-Woo (Dept. of Beauty Design Keochang Provincial College)
Nam, Ki-Dae (School of Chem. Eng. Chungbuk Nat'l Uni.)
Publication Information
Journal of the Korean Applied Science and Technology / v.19, no.3, 2002 , pp. 167-173 More about this Journal
Abstract
The isoflavone as a derivatives of flavone is colorless crystalline compounds. It acts on synthesis of fibronectine, collagen III, collagen I in human normal fibroblast by same biological activity to animal hormone. In this study, we tried to search and demonstrate system content rate of dermal translocation system for cosmetics using microemulsion containing isoflavone. The results of microemulsion stability test by centrifugation, storage in incubator and circulation chamber showed that separation of phase did not appear after 30 days. By the skin flexibility test, it has confirmed efficiency and effect as cosmetics materials. As the result, the microemulsion showed that skin flexibility factor improved up to 7.6%. We could confirm that O/W type microemulsion was stable system.
Keywords
isoflavone; biological activity; microemulsion stability; skin flexibility test; O/W type microemulsion;
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