Murhadi, Murhadi and Hidayati, Sri and Sugiharto, Ribut (2020) The Effect of the Mole Ratio of Ethoxy Solution and Palm Kernel Oils (PKO) on the Pattern of Monoglycerides (MG), Diglycerides (DG), and Triglycerides (TG) Content of the Level I, II and III PKO Ethanolysis Products. In: the 3 rd International Conference on Food Science and Engineering (ICFSE) 2020 with the theme ‘Strengthening Collaborative Frameworks for Innovations in Food Science and Engineering: Contributions to Sustainable Development Goals’, September 29-30, 2020, Solo, West Java (via Zoom). (Unpublished)
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Abstract
Abstract Ethanolysis reactions of palm kernel oil (PKO) had been carried out in stages, as follows: Level I ethanolysis was carried out at 60°C, at a stirring speed of 1000 rpm for 3 minutes, in the treatment of the mole ratios of ethoxy solution (ethanol 90%-NaOH 1%) to PKO of the 10, 12, 14 , 16, 18 and 20, resulting in ethanolysis product I and the residual reaction I. Level II ethanolysis was ethanolysis of the residual reaction I, resulting in ethanolysis product II and residual reaction II. Level III ethanolysis was ethanolysis of the residual reaction II, resulting in ethanolysis product III. The mean yield of all treatments for PKO Ethanolysis Levels I, II, and III were 12.26±0.46%, 11.20±2.61%, and 11.78±2.99%, respectively. The highest total yield of PKO ethanolysis level I, II, and III was 41.04±9.74% (w/w) from the mole ratio treatment of 20, while the lowest yield was 27.54±3.39%; (w/w) from the mole ratio treatment of 10. The average amount of monoglycerides (MG), diglycerides (DG), and triglycerides (TG) from all treatments were 9.740%, 12.801%, and 2.675%, respectively. The highest MG content was obtained from the mole ratio treatment of 20 at Ethanolysis Level I (11.83%). Keywords: ethoxy, PKO, ethanolysis, monoglycerides, diglycerides.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian (FP) > Prodi Teknologi Hasil Pertanian |
| Depositing User: | MURHADI |
| Date Deposited: | 05 Nov 2020 01:12 |
| Last Modified: | 05 Nov 2020 01:12 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/24465 |
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