Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 18 Issue 1
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- Pages.37-43
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- 1985
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Studies on the Composition of Agarose and Agaropectin in Agar-agar (2) Seasonal Variation in the Composition of Agarose and Agaropectin in Agar Prepared from Gellidium amansii
한천의 Agarose 및 Agaropectin의 조성에 관한 연구 (2) Agarose 및 Agaropectin조성의 계절적인 변화
- YOON Hyeung-Sik (Department of Practical Arts Education, Pusan Teachers College) ;
- PARK Yeung-Ho (Department of Food Science and Technology, National Fisheries University of Pusan)
- Published : 1985.01.01
Abstract
The present investigations were carried out for the purpose of making clear the fundamental features of the compositional difference of agarose and agaropectin in agar prepared from Gellidium amansii collected in different places and seasons, and its effect on properties of agar. The samples, Gellidium amansii, was collected every month from the same locality on the coast of the Ilgwang-myon, Yangsan-gun, Kyongnam, from March 1982 to February 1983. In addition, agarose and agaropectin in agar were isolated by dimethyl sulfoxide. The results obtained were summarized as follows : 1. In seasonal variation, the maximum yield of agar noted from spring through summer, and the minimum in February. 2. The experiment showed that the agarose and agaropectin composition in agar was changed, even if the seaweed collected from the same season was used as raw material. Seasonal variation of agarose and agaropectin contents in agar, the highest content occurred in August,
한천원조의 계절별에 따른 한천질의 agarose 및 agaropectin의 조성변화와 그 조성차이가 한천의 물성에 미치는 영향을 밝히고져, 경낭 양산군 일광면에서 1982년 3월부터 1983년 2월까지 1년간 매월 일정한 장소에서 채취한 우뭇가사리를 시료로 하여 분석, 검토하였다. 1. 한천수율에 있어서는 5월이
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