Norodin, N. S. M. and Salleh, L. M. and Hartati, Hartati and Mustafa, N. M. (2016) Supercritical carbon dioxide (SC-CO2) extraction of essential oil from Swietenia mahagoni seeds. In: 2nd International Conference on Chemical Engineering, ICCE 2016, 26 October 2016 through 27 October 2016, Indonesia.
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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....
Abstract
Swietenia mahagoni (Mahogany) is a traditional plant that is rich with bioactive compounds. In this study, process parameters such as particle size, extraction time, solvent flowrate, temperature and pressure were studied on the extraction of essential oil from Swietenia mahagoni seeds by using supercritical carbon dioxide (SC-CO2) extraction. Swietenia mahagoni seeds was extracted at a pressure of 20-30 MPa and a temperature of 40-60°C. The effect of particle size on overall extraction of essential oil was done at 30 MPa and 50°C while the extraction time of essential oil at various temperatures and at a constant pressure of 30 MPa was studied. Meanwhile, the effect of flowrate CO2 was determined at the flowrate of 2, 3 and 4 ml/min. From the experimental data, the extraction time of 120 minutes, particle size of 0.5 mm, the flowrate of CO2 of 4 ml/min, at a pressure of 30 MPa and the temperature of 60°C were the best conditions to obtain the highest yield of essential oil.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Essential oils, Extraction, Particle size, Supercritical fluid extraction |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering |
| ID Code: | 72941 |
| Deposited By: | Muhammad Atiff Mahussain |
| Deposited On: | 29 Nov 2017 23:58 |
| Last Modified: | 29 Nov 2017 23:58 |
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