FITRIANI, HANIFAH (2022) EKSTRAKSI DRY RENDERING MINYAK IKAN DARI LIMBAH JEROAN BAHAN BAKU SATE BANDENG DENGAN PERBEDAAN SUHU. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Sate bandeng processing units leaves Milkfish innards waste that may causes environmental pollution. The waste contains omega-three that potentially may be extracted as fish oil. Dry rendering is fish oil extraction method using temperature without the addition of water. Extraction temperature determines quality of fish oil that meet the IFOMA standards. Purpose of this study was to determine optimum temperature and characterize the quality of fish oil extracted from Milkfish innards using dry rendering. The research was conducted in July - September 2020 at Fishery Perocessing Products and Technology Laboratory of the Department of Fisheries, Sultan Ageng Tirtayasa University, and SNI Fish Oil Laboratory at IPB University. This study used three different temperature (40ºC, 50ºC, and 60ºC) in dry rendering extraction to test yield, free fatty acids, peroxide, anisidin, total oxidation, and fatty acids profile. Extraction with 50ºC was optimum temperature that meet IFOMA standards from all parameters, yield (6.88%), free fatty acid (4.89%) and anisidin (4.61 mEq/kg), while peroxide value (29.35 mEq/kg) and total oxidation (63.53 mEq/kg) does not meet the IFOMA standard. The fatty acid profile of innards fish oil dominated by palmitic acid by 31.17% and still has omega-three content such as linolenic acid, EPA, and DHA. Key words: dry rendering extraction, milkfish offal, temperature | |||||||||
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54244-Program Studi Ilmu Perikanan |
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| Depositing User: | Perpustakaan Pusat | |||||||||
| Date Deposited: | 21 Jul 2022 13:55 | |||||||||
| Last Modified: | 21 Jul 2022 13:55 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/14657 |
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