Jin KIM, Hyo-Yun JUNG, Kyong-Hwan CHUNG, Ki-Young LEE
언어
영어(ENG)
URL
https://www.earticle.net/Article/A105432
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원문정보
초록
영어
Eicosapentaenoic acid (EPA) has been restricted to the use in food ingredients due to its unpleasant smells and rapid oxidation. In this study, EPA-contained nanoemulsions were encapsulated with maltodextrin to suppress the fishy odor and to inhibit a lipid oxidation. Their physicochemical properties were also investigated with deodorization rate. EPA-contained nanoemulsions were encapsulated by three methods such as, a freeze drying process (FDP), a spray- drying process (SDP), and a coacervation process (CP) with maltodextrin shell. The sizes of particles encapsulated from the EPA-contained nanoemulsions were ranged in 50-1,000 nm. The loading efficiencies of EPA in the nanoparticles prepared by FDP, SDP and CP were 15%, 42%, and 32%, respectively. They deodorized the fishy odor up to 90%. Peroxide values were also improved considerably compared to the raw EPA. The fishy odor of EPA was removed significantly by the encapsulation of EPA-contained nanoemulsions with maltodextrin. The encapsulation induced an enhancement of the antioxidant properties of EPA.
키워드
eicosapentaenoic acidodoroxidation
저자
Jin KIM [ Department of Advanced Chemicals Graduate School, Chonnam National University. ]
Hyo-Yun JUNG [ Interdisciplinary Program of Perfume and Cosmetic ]
Kyong-Hwan CHUNG [ Center for Functional Nano Fine Chemicals, Chonnam National University ]
Ki-Young LEE [ Department of Applied Chemical Engineering & The Research Institute for Catalysis, 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