- 초피 Oleoresin 제조시 용매에 따른 추출물특성과 추출조건에 따른 휘발성 성분 변화
- ㆍ 저자명
- 최용희,허상선,배동호,김상욱
- ㆍ 간행물명
- 한국식품영양과학회지
- ㆍ 권/호정보
- 1998년|27권 3호|pp.406-412 (7 pages)
- ㆍ 발행정보
- 한국식품영양과학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Such extraction conditions as the kinds of solvent, extracting temperature, extracting time, ratio of material to solvent and particle size of material, were studied to maximize the extraction of oleoresin from chipi. Larger amount of soluble solids were extracted from seeds with nonpolar solvents (hexane, pentane, ether) for extraction, because the seeds contained large amount of crude fats and monoterpene(limonene) volatile compounds. Larger amount of soluble solids were extracted from peel with polar solvents(methanol, ethanol) of extraction because of large amount of water soluble colors, sugars and oxygenated terpene bolatile compounds in the peel. The application of the solvents in intermediate polarity (dichloromethane, acetone) resulted in more effective extraction of soluble solid and volatile compounds. Expecially, dichloromethane was an excellent solvent in extraction of volatile compounds. In the concern of volatile compound recovery yield, the optimum extraction conditions, such as temperature, time, mixing ratio of material to dichloromethane and mean particle size, were $25^{circ}C$, 10min, 1:10(w/v), 355~250${mu}{ extrm}{m}$ for chopi peels and 3$0^{circ}C$, 10min, 1:8(w/v), 355~250${mu}{ extrm}{m}$ for chopi seeds, respectively.