Extraction and solubility evaluation of functional seed oil in supercritical carbon dioxide |
| |
| Affiliation: | 1. Graduate School of Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan;2. Department of Chemical Engineering, Nagoya University, Nagoya 464-8603, Japan;3. SCF Techno-Link, Inc., Ashiya 659-0033, Japan;1. Centre of Lipid Engineering and Applied Research (CLEAR), Ibnusina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia;2. Department of Chemical Process Engineering, Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, 54100 Kuala Lumpur, Malaysia;3. School of Industrial Technology, Universiti Sains Malaysia, Penang, 11800, Malaysia;4. Department of Chemical Engineering, University of KwaZulu-Natal, Durban, 4041, South Africa;1. University of Novi Sad, Institute of Food Technology, Bulevar Cara Lazara 1, 21000, Novi Sad, Serbia;2. University Business Academy in Novi Sad, Faculty of Pharmacy, Trg Mladenaca 5, 21000, Novi Sad, Serbia;3. University of Novi Sad, Faculty of Medicine, Department of Pharmacy, Hajduk Veljkova 3, 21000, Novi Sad, Serbia;4. Food Chemistry and Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, Co., Cork, Ireland;1. Department of Biotechnology, Graduate School of Natural & Applied Sciences, Konya Food and Agriculture University, 42080 Konya, Turkey;2. Biosan Kimya, Elektronik ve G?da San. TIC. LTD. ?TI, Konya, Turkey;3. Department of Plant Sciences, Faculty of Agriculture and Natural Sciences, Konya Food and Agriculture University, 42080 Konya, Turkey |
| |
| Abstract: | Hemp (Cannabis sativa L.) seed oil is valued for its nutritional properties and for the health benefits associated with it. Its greatest feature is that the ratio of linoleic acid and linolenic acid is the desirable value of 3:1. In this research, supercritical carbon dioxide was applied to extraction of functional oil from hemp seed. In order to determine the effect of temperature and pressure on the yield of extracted components, the oil was extracted from hemp seed at temperatures between 40 and 80 °C, pressures of 20–40 MPa and a CO2 flow rate of 3 mL/min. The solubility of hemp seed oil in SCCO2 determined experimentally was fitted to the Chrastil equation to determine the model parameters. The solubility calculated by Chrastil equation was compared with the experimental data. Finally, the fatty acid profile of the oil was evaluated by gas chromatography-flame ionization detection (GC-FID). There are no significant differences in the compositions of five abundant fatty acid components of the oil obtained at different sampling times with SCCO2 extraction and other extraction methods. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
