Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 18 Issue 2
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- Pages.199-204
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- 1989
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
Studies on the Free Sugars Composition of Squid Extracts by Extract Condition
추출조건에 따른 오징어추출물의 유리당조성에 관한 연구
- Kim, Dong-Soo (Korea Food Research Institute) ;
- Kim, Young-Myung (Korea Food Research Institute)
- Published : 1989.06.30
Abstract
The extracts of the fresh and dried squid(Sepiella manidroni) were prepared with water and 70% ethanol at different extraction time and temperature, and the major free sugars in the squid extracts and the effects of extract condition on the composition of free sugars were investigated. Major free sugars in the extracts were glucose, fructose and ribose, and these components was above 80% of total free sugars. Amount of free sugar in the extracts of fresh squid extracted with water were higher than that of extracted with 70% ethanol, but 70% ethanol, in the dried squid, was more effective than extracted with water. The free sugar contents in the extracts incensed until 2 to 3 hours of extrction at below
오징어육속에 함유되어 있는 주요유리당 성분을 조사하고 이들 성분의 추출용매와 추출시간에 따른 변화를 조사하였다. 오징어육의 주요 유리당성분은 glucose, fructose ribose이며 이들의 양이 전체의 80%이상을 차지하였고 galactose, xylose, mannose도 소량 검출되었다. 추출조건에 따라서는 생오징어의 경우는 물로서 추출하는 것이, 건조오징어의 경우는 70%에탄올로 추출하는것이 유리당의 추출량을 증가시킬 수 있었다. 추출시간에 따른 유리당의 추출량은 추출온도
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