Applied Biological Chemistry
- Volume 36 Issue 4
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- Pages.249-254
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- 1993
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Effect of extraction conditions on mineral components and physical properties in cinnamon extracts
계피의 추출조건이 추출액의 무기성분과 물리적성질에 미치는 영향
- Kim, Na-Mi (Korea Ginseng and Tobacco Research Institute) ;
- Jeon, Byeong-Seon (Korea Ginseng and Tobacco Research Institute) ;
- Park, Chae-Kyu (Korea Ginseng and Tobacco Research Institute) ;
- Kim, Woo-Jung (Department of Food Science and Technology, King Sejong University)
- Published : 1993.03.31
Abstract
The dried cinnamon was extracted with water and 70% ethanol and studied for the several extraction conditions of temperature, time, solvent addition ratio and number of extraction on mineral components and physical properties of the extracts. Mineral components significantly increased as the extraction temperature increased. More than 8 hours of extraction showed a little improving while solvent ratio (V/W) up to 60 times (V/W) significantly increased the mineral components, particularly Cu, Zn, Fe, Na in water extracts and Fe, Mn, K in 70% ethanol extracts. Absorbance at 285 mm decreased as the temperature raised up to the range of
물과 70% 에탄올을 용매로 하여 추출온도, 시간, 용매첨가량, 추출횟수 등의 추출조건이 계피추출액의 무기성분과 물리적 성질에 미치는 영향을 조사하였다. 무기성분은 추출온도가 증가할수록 용출량이 많았고 추출시간 8시간 이상에서는 큰 변화가 없었으나 용매 첨가량 60배(v/w) 추출구에서 무기성분 함량이 증가하였으며 특히 물추출액에서는 Cu, Zn, Fe, Na 함량이, 70% 에탄올 추출액에서는 Fe, Mn, K의 용출량이 증가하였다. 285nm에서의 흡광도는