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Process Development of Solvent Extraction Method for Melanin and Atopy Activity in Placenta Cosmetics

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2008 춘계학술대회 및 국제심포지움 (2008.04)바로가기
  • 페이지
    pp.109-109
  • 저자
    Ho-Sang LEE, Chan-Hyun JIN, Hee Kyoung LIM, Moon-Jae CHO, Hak Song HYUN, In Soo SUH
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A98677

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원문정보

초록

영어
The placenta extract was commercially used for the health foods, cosmetics and pharmaceuticals. In order to isolate the useful materials from raw pig placenta, the hydrolysis or enzymatic methods was generally used. In the present study, the solvent extraction method was newly developed to obtain more valuable compounds such as proteins, amino acid, etc. The solvent extraction methods was investigated by introducing ethanol, hexane, ethyl acetate and butanol. The sample placenta was prepared in the Tamra hog farm (Jeju, Korea). The placenta was extracted with 80% ethanol and 50g placenta powder for 24 hours.
This extraction powder was partitioned by hexane, ethyl acetate and butanol(12H, 25℃), respectively. In order to compared, the placenta extract was used as the methods of hydrolysis and enzyme resolution. As a control experiment, placenta extraction was performed by 5 times of homogenization and twice of sonication after the PBS treatment. The melanin activity was analyzed at 400 nm using an ELISA reader. Atopy activity was also measured in a Peltier Thermal Cycler (PTC-100, MJ research, USA). This comparative study was clearly showed that the extract of ethyl acetate layer was more efficient than different methods in the melanin and atopy activity.

저자

  • Ho-Sang LEE [ Jeju Hi-Tech Industry Development Institute ]
  • Chan-Hyun JIN [ Jeju Hi-Tech Industry Development Institute ]
  • Hee Kyoung LIM [ Jeju National University ]
  • Moon-Jae CHO [ Jeju National University ]
  • Hak Song HYUN [ Ilgwa-Ri, 551-11, Daejeong-Eup, Seogwipo-si, Jeju, 690-832, Korea ]
  • In Soo SUH [ Jeju Hi-Tech Industry Development Institute ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    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

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

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