Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 31 Issue 3
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- Pages.447-451
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- 1998
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Functional Properties of Sulfated Polysaccharides in Ascidian(Halocynthia roretzs) Tunic
우렁쉥이 껍질 중 황산화다당의 기능적 특성
- LEE Kang-Ho (Department of Food Science and Technology, Pukyong National University) ;
- CHOI Byeong-Dae (Department of Food Science/Institute of Marine Industry, Gyangsang National University) ;
- HONG Byeong-Il (Department of Food Science and Technology, Pukyong National University) ;
- JUNG Byung-Chun (Department of Food Science and Technology, Pukyong National University) ;
- RUCK Ji-Hee (Department of Food Marketing, Chonan College of Foreign Studies) ;
- JUNG Woo-Jin (Department of Food Marketing, Chonan College of Foreign Studies)
- 이강호 (부경대학교 식품공학과) ;
- 최병대 (경상대학교 식품과학과 해양산업연구소) ;
- 홍병일 (부경대학교 식품공학과) ;
- 정병천 (부경대학교 식품공학과) ;
- 육지희 (천안외국어대학 식품유통과) ;
- 정우진 (천안외국어대학 식품유통과)
- Published : 1998.05.01
Abstract
Functional properties such as anti-blood coagulation, angiotensin converting enzyme (ACE) inhibitory activity, fat binding capacity, foaming properties, emulsifying properties and chemical components of sulfated polysaccharides isolated from ascidian tunics were investigated. The sulfated polysaccharide mainly consisted of sulfate, uronic acid, protein, and chondroitin sulfate, among which chondroitin sulfate showed higher concentration while sulfate and uronic acid did lower. Compositional menosaccharides were arabinose, xylose, glucose, galactose, glucuronic acid, N-acetylgalactosamine and N-acetyglucosamine. Especially, galactose content was dominant among them. And emulsifiability and foaminess of the sulfated polysaccharide was higher than the control group. Anti-blood coagulation of sulfated polysaccharide showed with respect to APTT (Activated partial thromboplastin time). ACE inhibitory activity showed about
우렁쉥이 (Halocynthia roretzi)의 껍질에서 최근 다양한 생리적 기능이 알려진 황산화다당를 분리하여 화학성 분과 조성 당을 분석하였으며 , 기능성을 살펴보았다. 황산화다당의 황산기함량은