Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 8 Issue 1
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- Pages.63-70
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- 1979
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
Carrageenan Content and its Chemical Composition of Eucheuma cottonii from the Coast of Philippine
Philippine산(産) Eucheuma cottonii의 carrageenan 함량(含星)과 그 성상(性狀)에 대하여
- Kim, Soon-Seon (Dept. of Food Science and Technology, National Fisheries Univ. of Busan) ;
- Kim, Seun-Bong (Dept. of Food Science and Technology, National Fisheries Univ. of Busan) ;
- Kim, In-Su (Dept. of Food Science and Technology, National Fisheries Univ. of Busan) ;
- Jeung, Mi-Hee (Dept. of Food Science and Technology, National Fisheries Univ. of Busan) ;
- Park, Yeung-Ho (Dept. of Food Science and Technology, National Fisheries Univ. of Busan)
- 김순선 (부산수산대학 식품공학과) ;
- 김선봉 (부산수산대학 식품공학과) ;
- 김인수 (부산수산대학 식품공학과) ;
- 정미희 (부산수산대학 식품공학과) ;
- 박영호 (부산수산대학 식품공학과)
- Published : 1979.03.31
Abstract
One species of Rhodophyceae namely Eucheuma cottonii from the coast of Philippine was analyzed with respect to the content of carrageenan and such chemical characteristics as the content of sulphate and 3,6-anhydro-D-galactose and its solubility in potassium chloride solution. In addition, the same chemical properties were tested in the fractions separated by the different concentrations of potassium chloride. In comparison of the results of carrageenan in Eucheuma cottonii samples from Philippine and Chondrus ocellatus samples from Korea, carrageenan content in Eucheuma cottonii was higher than that of Chondrus ocellatus. Both samples showed more than forty-five percent carrageenan content. The Eucheuma cottonii carrageenan showed a higher 3,6-anhydro-D-galactose than the Chondrus ocellatus carrageenan. The sulphate content was higher in Chondrus ocellatus than Eucheuma cottonii. In fractionation of carrageenan by the solubility methods using potassium chloride solution, the yield of Eucheuma cottonii was highest in fraction I, fraction III was next and fraction II was the lowest.
Philippine산(産) 원조(原藻)인 Eucheuma cottonii의 carrageenan 함량(含量)과 이로부터 추출(抽出)한 carrageenan의
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