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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Indonesian Journal of Pharmaceutical Science and Technology Jurnal Farmasi Klinik Indonesia Acta Pharmaceutica Indonesia Indonesian Journal of Chemistry JSKK (Jurnal Sains Keolahragaan dan Kesehatan) Marine Research in Indonesia PHARMACY: Jurnal Farmasi Indonesia (Pharmaceutical Journal of Indonesia) JFIOnline Jurnal Ilmu Kefarmasian Indonesia JURNAL FARMASI GALENIKA Jurnal Farmagazine Narra J Pharmaceutical Sciences and Research (PSR) Molekul: Jurnal Ilmiah Kimia Jurnal Kefarmasian Indonesia Journal of Tropical Pharmacy and Chemistry Jurnal Farmasi Galenika
Sophi Damayanti
Institut Teknologi Bandung
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health

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Elimination of Elaidic Acid and Enrichment of Omega-3 Fatty Acid in Industrial By-Product of Fish Processing Maulana, Indra Topik; Sukrasno, Sukrasno; Damayanti, Sophi
Molekul Vol 20 No 1 (2025)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2025.20.1.5318

Abstract

ABSTRACT. "Minyak Ala Muncar," abbreviated as MAM, is a by-product waste of a fish canning factory in Muncar Banyuwangi, Indonesia. According to GCMS, MAM contains essential fatty acids and trans Fatty Acids such as Elaidic Acid (EA), which could threaten the Indonesian population's health. Several purification methods have been applied to recycle the MAM. But, these methods did not concern the removal of EA from MAM. Even in other studies, the MAM was used as food fortification. Therefore, this study aimed to separate EA from the MAM and produced fractions of oil rich in n-3 fatty acids and free of EA. Three low-temperature crystallization methods, called winterization, namely crystallization with n-hexane, acetone, and urea, were conducted to remove the EA from MAM. The results showed that both crystallization with n-hexane and acetone produced ratio values of PUFA/trans-FA, n-3/trans-FA, EPA/EA, and DHA/EA below 0.3, respectively. While urea crystallization was able to produce ratio numbers for each PUFA/trans-FA, n-3/trans-FA, EPA/EA, and DHA/EA were 1.46 + 0,05;1.36 + 0.04; 0.73 + 0.02; and 0.48 + 0.04. Keywords: Eicosapentaenoic acid, Elaidic acid, Low-temperature crystallization, Urea crystallization, Winterization
Co-Authors Adi Suwandi Adi Suwandi Ahsogan, Kanaka L. Aluicia Anita Artarini Anjar Hermadi Saputro Bambang Gunawan Choong Chie Weng Daryono H Tjahjono Dian Ayu Eka Pitaloka Dina Pratiwi S.Si, M.Si Dwiyanti, Jessica Eko Prayitno Elin Yulinah Sukandar Engrid Juni Astuti Farel Fahrizal Fathurohman, Mochamad Fitria Muharini Framesti Frisma Sriarumtias Galih, Wening Gunawan, Bambang Hadi, Daryono Hariyanti Hariyanti HENI RACHMAWATI Indra Maulana` Indra Maulana Indra Topik Maulana Indra Wibowo Indra Wibowo Irma M. Puspitasari Irma M. Puspitasari, Irma M. Iskandar, Fery Julianti, Elin Julianti, Elin Kanaka L. Ahsogan Kartasasmita, Rahmana Emran Khonsa Khonsa Kurnia Firman Kusnandar Anggadiredja LIA AMALIA Mardiana Mardiana Mardiana, Mardiana Marlia Singgih Marlia Singgih Masdiana Tahir Muhammad Ali Zulfikar Muhammad Insanu Muharini, Fitria Nadiyah Athifah Salim Martak Nur Mita Nurwulan, Sita Permana, Benny Permana, Benny Permatasari, Fitri A. Pinanga, Yangie Dwi Marga Rahmana Emran Kartasasmita Rahmana Emran Kartasasmita Rasida, Rima Reyaan, Irianti Bahana Maulida Rika Hartati Saeful Amin Saeful Amin, Saeful Samuel Gunadi Tanusondjaja Sasanti Tarini Darijono Slamet Ibrahim Slamet Ibrahim - Sriarumtias, Framesti Frisma Sukrasno Sukrasno Sukraso Sukraso Tasia Amelia Tjahyono Tjahyono Triantri Kartika Putri Vita Yuanita Wanti Megawati Weng, Choong Chie Wibowo, Indra Wijayanti, Ni PAD. Yuanita, Vita