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논문검색

Solubility and Storage Stability of Astaxanthin

원문정보

Eunah Cho, Soyoung Kim, Jimin Yoo, Hee Jeong Chae

한국생물공학회 한국생물공학회 학술대회 2008 춘계학술대회 및 국제심포지움 2008.04 pp.223-223
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

Basic characteristics of astaxanthin including solubility and stability were investigated. Astaxanthin showed a very poor solubility in water, but it was highly soluble in organic solvents such as acetone and acetic acid. The solubility of astaxanthin in acidic condition was 10-20 times higher than those in neutral and basic conditions. Astaxanthin was very unstable in acidic condition under UV irradiation and in the presence of oxygen. Also, heating even for a very
short time accelerated the degradation of astaxanthin. In conclusion, it is required to enhance the water-solubility and stability of astaxanthin for industrial application in food and cosmetic area.

저자정보

  • Eunah Cho Department of Food and Biotechnology, and Center for Food Function and Safety, Hoseo University
  • Soyoung Kim Department of Food and Biotechnology, and Center for Food Function and Safety, Hoseo University
  • Jimin Yoo Department of Food and Biotechnology, and Center for Food Function and Safety, Hoseo University
  • Hee Jeong Chae Department of Food and Biotechnology, and Center for Food Function and Safety, Hoseo University

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자료제공 : 네이버학술정보

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