Refining of Mackerel Fish Oil from Fish Meal Processing Byproduct with Alkali Neutralization

I Wayan Kukuh Feryana (1) , Sugeng Heri Suseno (1) , Nurjanah - - (1)
(1) Departemen Teknologi Hasil Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga Bogor 16680 telepon 0251-8622915, faks. 0251-8622916., Indonesia

Abstract

Fish oil neutralization with alkali was a common refining technique used to separate impurities and decrease oil oxidation parameters value. The purpose of this study were to analyze oxidation parameters and determine the best NaOH concentration treatment. The best NaOH concentration to neutralize mackerel fishmeal processing byproduct (Scomber japonicus) oil was 24oBe (17.87% NaOH) with 56.33±1.15% yield; peroxide value (PV) 5.60±0.42 meq/kg; p-Anisidine value (AnV) 14.31±0.15 meq/kg; percentage of free fatty acid (%FFA) 2.16±0.25%; acid value (AV) 4.30±0.49 mg KOH/kg and total oxidation value (TOTOX) 25.53±0.71 meq/kg.
Keywords: fish oil, mackerel, neutralization

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Authors

I Wayan Kukuh Feryana
feryan_choco@gmail.com (Primary Contact)
Sugeng Heri Suseno
Nurjanah - -
Kukuh Feryana, I. W., Suseno, S. H., & -, N. .-. (2015). Refining of Mackerel Fish Oil from Fish Meal Processing Byproduct with Alkali Neutralization. Jurnal Pengolahan Hasil Perikanan Indonesia, 17(3), 206-213. https://doi.org/10.17844/jphpi.v17i3.8907

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How to Cite

Kukuh Feryana, I. W., Suseno, S. H., & -, N. .-. (2015). Refining of Mackerel Fish Oil from Fish Meal Processing Byproduct with Alkali Neutralization. Jurnal Pengolahan Hasil Perikanan Indonesia, 17(3), 206-213. https://doi.org/10.17844/jphpi.v17i3.8907