Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 22 Issue 1
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- Pages.76-81
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- 1990
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- 0367-6293(pISSN)
Composition of Free Sugars, Free Amino Acids, Non-Volatile Organic Acids and Tannins in the Extracts of L. chinensis M., A. acutiloba K., S. chinensis B. and A. sessiliflorum S.
구기자(Lycium chinensis Miller), 당귀(Angelica acutiloba Kitag), 오미자(Schizandra chinensis Bailon), 오갈피(Acanthopanax sessiliflorum Seeman) 추출물의 유리당, 유리아미노산, 유기산 및 타닌의 조성
- Oh, Sang-Lyong (Korea Food Research Institute) ;
- Kim, Sung-Soo (Korea Food Research Institute) ;
- Min, Byong-Yong (Korea Food Research Institute) ;
- Chung, Dong-Hyo (Department of Food Science and Technology, Chung Ang University)
- Published : 1990.02.01
Abstract
For the determination of principal taste components in L. chinensis M., A. acutiloba K., S. chinensis B. and A. sessiliflorum S., which were extracted with water and ethanol, contents and composition of free sugars, free amino acids, non-volatile organic acids and tannins were analyzed. The extraction yield of them was high when using the water as an extraction solvent, the optimal ethanol concentration with high yield was in the range of 50-75%. The contents of free amino acids in their extract
구기자, 당귀, 오갈피 및 오미자를 이용한 전통음료의 품질개선 및 산업화를 위한 기초실험으로서 물과 50% 에탄올로 추출한 추출물의 수율 및 맛에 영향을 미치는 성분들을 조사하였다. 시료의 일반성분 중 지방은 오갈피를 제외한 시료는 다소 높은