| 학회 |
한국화학공학회 |
| 학술대회 |
2007년 봄 (04/19 ~ 04/20, 울산 롯데호텔) |
| 권호 |
13권 1호, p.433 |
| 발표분야 |
생물화공 |
| 제목 |
Fatty Acid Composition of Raspberry(Rubus coreanus) Seed Oil |
| 초록 |
Studies were conducted on fatty acid composition of raspberry seed oil extracted by hexane and supercritical carbon dioxide. Raspberry seeds are one of the major byproducts from the manufacture of raspberry wine. Some unsaturated fatty acids that cannot be synthesized in the human body must be obtained through the diet. Seed oil was extracted from dried byproduct using Soxhlet apparatus with hexane for 8 h at 60℃ and supercritical carbon dioxide for 1 h at 55℃, 160 bar. Yields of oil extraction by hexane and supercritical carbon dioxide were 15.07 and 10.8%, respectively. The main fatty acids by hexane extraction were linoleic acid(47.36%), arachidic acid(18.66%), henicosanoic acid(12.47%), and behenic acid(3.90%). And fatty acid composition with supercritical fluid were linoleic acid(59.02%), heneicosanoic acid(8.86%), arachidic acid(7.49%) and eicosenoic acid(4.79%). These data suggest that raspberry seed oil might serve as potential functional food applications. |
| 저자 |
곽인섭1, 정봉우1, 김영란1, 정승호1, 김현종2, 한지혜1, 이현철3
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| 소속 |
1전북대, 2(재)전라북도생물산업진흥원, 3한려대 |
| 키워드 |
Raspberry; supercritical carbon dioxide; fatty acid
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| E-Mail |
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| 원문파일 |
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