Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 25 Issue 4
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- Pages.373-378
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- 1993
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- 0367-6293(pISSN)
Rapid Gas Chromatographic Screening of Vegetable Oils for Free Fatty Acids
기체크로마토그래피법에 의한 식물성 유지내 유리 지방산의 신속한 스크리닝
- Kim, Jung-Han (Department of Food Engineering, Yonsei University) ;
- Kim, Kyoung-Rae (College of Pharamcy, Sungkyunkwan University) ;
- Chai, Jeong-Young (Department of Food Engineering, Yonsei University) ;
- Oh, Chang-Hwan (Department of Food Engineering, Yonsei University) ;
- Park, Hyung-Kook (Department of Food Engineering, Yonsei University)
- Published : 1993.08.01
Abstract
A rapid gas chromatographic profiling method for the simultaneous analysis of free fatty and other acids was applied to vegetable oils. Oil samples were dissolved in dichloromethane and the free acids were extracted with saturated
식물성 유지에 존재하는 유리지방산과 유기산들을 고상추출법으로 분리 농축하여 안정하고 휘발성이 큰 TBDMS 유도체로 전환한 후 GC와 GC-MS로 분석하였다. 고상 추출하기 전 유지를 dichloromethane에 용해시키고
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