한국식품저장유통학회지 (Food Science and Preservation)
- 제7권2호
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- Pages.177-183
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- 2000
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- 3022-5477(pISSN)
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- 3022-5485(eISSN)
초임계 이산화탄소와 에탄올 보조용매를 이용한 포도씨로부터의 페놀성 화합물의 추출
Extraction of Phenolic Compounds from grape Seed Using Supercritical $CO_2$ and Ethanol as a Co-solvent
- Lee, Won-Young (Department of Food Science and Technology, Kyungpook National University) ;
- Chang, Kyu-Seob (Department of Food Science and Technology, Chungnam National University) ;
- Choi, Yong-Hee (Department of Food Science and Technology, Kyungpook National University)
- 발행 : 2000.06.01
초록
A supercritical fluid extraction was performed for the extraction of phenolics from grape seeds which up to now have been discarded. The optimum condition for extraction process was predicted through response surface methodology using central composit experimental design. The extraction amount of grape seed phenolics was increased by increasing extraction temperature, pressure, and concentration of co-solvent (ethanol). The optimum extraction conditions were 84.83