Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 31 Issue 5
- /
- Pages.673-676
- /
- 1998
- /
- 0374-8111(pISSN)
- /
- 2287-8815(eISSN)
A Manufacturing Technique of Agar with Strong Gelling Ability from Gelidium amansii
우뭇가사리로부터 고강도 한천의 제조
- DO Jeong-Ryong (Korea Food Research Institute) ;
- PARK Jin-Hee (Korea Food Research Institute) ;
- JO Kil-Suk (Dept. of Food science, Wonju National Junior College)
- Published : 1998.09.01
Abstract
Preparative conditions of high-gel strength agar from Gelidium amansii have been studied, The effect of NaOH pretreatment on the quality and yields of agar extracted from Gelidium amansli was examined. The Bel strength of agar extracted from C. amansii pretreated with NaOH was higher than that of agar extracted from G. amansii non-pretreated with NaOH. The gel strength of agar extracted from G. amansii was influenced by concentration, temperature and time of pretreatment with NaOH. It was found that the proper concentration, temperature and time of NaOH pretreatment to produce high-gel strength agar was
국내 연안산 우뭇가사리로부터 고강도 한천을 제조하기 위하여 수산화나트륨을 여러 가지 조건에서 처리한 우뭇가사리로부터 한천을 제조하고 한천의 수율 및 이화학적 특성을 조사하였다. 수산화나트륨의 최적 처리조건을 찾기 위하여 처리농도, 온도 그리고 시간 등 다양한 조건을 검토하여 우뭇가사리로부터 고강도의 한천을 제조할 수 있는 방법을 개발하였다. 수산화나트륨을 0, 2, 4, 6 그리고