Flavors are complex mixtures of comparatively volatile substances and labile components of which the sensory perception can be changed as a result oxidation, chemical interactions or volatilization. Cinnamomonn zeylanicum essential oil is a widely used spicy and have many applications in perfumery, flavoring and pharmaceutical industries. Antioxidant activity of reconstituted liposomal incorporation of Cinnamomonn zeylanicum essential oil was studied for application to cosmetic industry. Liposomal formulations were characterized by transmission electron microscopy(TEM) and optical and light polarized microscopy for vesicle formation and morphology, and by dynamic laser light scattering for size distribution. Free radical-scavenging capacities were also evaluated with the test of 2,2-diphenyl-1-picryhydrazylradical (DPPH*), spectrophotometrically at 517nm. Results showed that Cinnamomonn zeylanicum essential oil can be incorporated in good amounts in the prepared vesicular dispersions. Liposomal incorporation of Cinnamomonn zeylanicum essential oil has spherical structure and 20~80nm size. Cinnamomonn zeylanicum (EDA; 92.15% sc50; 2.5 ㎕/ml) showed good antioxidative activity. we expect the potential activities of the Liposomal incorporation of Cinnamomonn zeylanicum essential oil as a material of functional cosmetics.
키워드
cinnamonDPPHBiological activityessential oil
저자
Jin Kim [ Department of Advanced Chemicals,Chonnam National University ]
Kyong-Hwan Chung [ Faculty of Applied Chemical Engineering, Chonnam National University ]
Ki-Young Lee [ Ki-Ki-Young Lee | Faculty of Applied Chemical Engineering, Chonnam National University ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동