Response Surface-Otimized Isolation of Essential Fatty Acids via Castor Oil Dehydration

Laurentius, Suratno (2023) Response Surface-Otimized Isolation of Essential Fatty Acids via Castor Oil Dehydration. Response Surface-Otimized Isolation of Essential Fatty Acids via Castor Oil Dehydration., 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 cas- tor oil via saponification was investigated by response surface methodology (RSM). It was confirmed that all three parame- ters (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 7wt% catalyst amount. The maximum iodine value reached 156.25 with 91.69% con- version 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:	12 Mar 2024 06:38
Last Modified:	16 Apr 2024 08:20
URI:	http://repository.ukwms.ac.id/id/eprint/39268

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