PRELIMINARY STUDY OF FISH OIL FROM MILKFISH SATAY BY PRODUCT USING DRY RENDERING EXTRACTION

Milkfish satay processing has been left viscera waste that may causes environmental pollution. The contained omega-3 which can be extracted as fish oil. Dry rendering is a method of oil extracting using temperature without water addition. extraction greatly affects to quality purpose this study was determine the optimal and characterized from milkfish viscera. This used dry methode with three different temperatures (40ºC, 50ºC, 60ºC) tested yield, free fatty acids, peroxide value, p-anisidine total oxidation, for best will its acid profile. treatment 50ºC yield (6.88%), (4.89%) value (29.35 mEq/kg), anisidine (4.61 oxidation (63.53 mEq/kg). profile dominated by palmitic (31.17%) also contains such linoleic acid, docosahexaenoate (DHA), eicosapentaenoate (EPA).