Retnoningtyas, Ery Susiany (2023) Response Surface-Optimized Isolation of Essential Fatty Acids Via Castor Oil Dehydration. Journal of The Korean Chemical Society, 67 (1). pp. 28-32. ISSN pISSN: 1017-2548, eISSN: 2234-8530
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Abstract
The reaction conditions optimization, including the temperature of the reaction, amount of catalyst required, and reaction time for the linoleic acids (LAs) and conjugated linoleic acids (CLAs) production by catalytic dehydration of castor oil via saponification was investigated by response surface methodology (RSM). It was confirmed that all three parameters (temperature, time, and amount of catalyst) were influential factors in isolating LAs and CLAs. When the temperature was increased, the iodine value increased, and the reaction time and catalyst amount increased. The optimal reaction conditions were: 240 ℃, 2.2 h reaction time, and 7 wt% catalyst amount. The maximum iodine value reached 156.25 with 91.69% conversion to the essential fatty acids.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Castor oil, Dehydration, Response surface methodology (RSM) |
| Subjects: | Engineering > Chemical Engineering |
| Divisions: | Journal Publication |
| Depositing User: | F.X. Hadi |
| Date Deposited: | 08 Oct 2024 05:07 |
| Last Modified: | 08 Oct 2024 05:07 |
| URI: | https://repository.ukwms.ac.id/id/eprint/41028 |
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