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The studies on characteristics of the vegetable oils  

Park, Ilyong (Department of Chemistry, Yonsei University)
Paeng, Ki-Jung (Department of Chemistry, Yonsei University)
Jeong, Jin-Il (Food Analysis Division, National Institute of Scientific Investigation)
Min, Seung-Sik (Food Analysis Division, National Institute of Scientific Investigation)
Noh, Mi-Jung (Food Analysis Division, National Institute of Scientific Investigation)
Park, Yoo-Sin (Food Analysis Division, National Institute of Scientific Investigation)
Park, Sung-Woo (Graduate School of Peace and Security Studies, Chungnam National University)
Publication Information
Analytical Science and Technology / v.18, no.5, 2005 , pp. 444-451 More about this Journal
Abstract
The accurate and simple extraction method for sterols and fatty acids in sesame oil was developed. The new method improved the extraction efficiency of sesamin in sesame oil and the ratio of sesamin over campesterol. It will be applied to judgement of adulteration of plant edible oils. The minor components of sterols were also confirmed. The simultaneous determination of sterols and fatty acids with derivatization were processed, but it was not enough to confirm adulteration, thus need more experiments.
Keywords
sesame oil; vegetable oils; sterols; fatty acids; GC-MS;
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