Pabbenteng, Pabbenteng
Politeknik Negeri Ujung Pandang

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KARAKTERISASI TELUR IKAN TERBANG (TOBIKO) SUMBER POLYUNSATURATED FATTY ACIDS SEBAGAI PANGAN FUNGSIONAL Muhammad Yusuf; Nur Fitriani Usdyana Attahmid; Rahmawati Saleh; P Pabbenteng
JURNAL GALUNG TROPIKA Vol 8 No 3 (2019)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.836 KB) | DOI: 10.31850/jgt.v8i3.419

Abstract

Fish protein concentrates a resulting product by removes fat and water, in high protein concentrations. Mostly this product is applied to food that gets tall carbohydrates. Making fish protein concentrate is to constitute development innovation forms easy protein to be applied to food product gets low protein. The use of by-products, for example, fish eggs as a source of protein for functional food has not been widely carried out. An understanding of the chemical characteristics of flying fish eggs is very important. Previous research on fish eggs has become the basis for researching the chemical characteristics of flying fish eggs. Information about the levels of fatty acids, amino acids, total carotenoids, and ?-tocopherols of flying fish eggs has not been done. This research was expected to help the utilization of these commodities optimally. The purpose of this study was to determine the levels of fatty acids, amino acids, total carotenoids, and ?-tocopherol eggs of flying fish. This study was divided into 2 phases. The first step was a characterization of flying fish eggs using proximate analysis, tocopherol analysis, amino acid, and fatty acid analysis. The second step was followed by making flying fish protein concentrate followed by organoleptic testing, proximate analysis and degree of white flour concentrate. The best results in the extraction solvent with isopropyl alcohol (IPA) for 3 hours and belongs to type b for concentrated protein egg fish. KPTI is generated has the ability absorption of water, oil, emulsion and capacity density of kamba is good for additional materials, substitution and binder material for application-based products for the food high-protein food. KPTI has the amino acids essential and non-essential was very beneficial to the body.
OPTIMASI PROSES KOAGULASI MENGGUNAKAN CAMPURAN KOAGULAN ALUMINIUM SULFAT DAN POLY ALUMINIUM CHLORIDE (1:1) PADA PENGOLAHAN AIR SUNGAI TELLO Setyo Erna Widiyanti; Pabbenteng Pabbenteng; Eko Wardana Saputra; Andi Nurul Islamiati
Konversi Vol 8, No 1 (2019): April 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v8i1.6515

Abstract

Abstrak- Koloid dan padatan total tersuspensi (TSS) dalam air dapat dihilangkan dengan proses koagulasi dan flokulasi. Konsentrasi koagulan dan pH merupakan dua parameter terpenting dalam keberhasilan proses koagulasi dan flokulasi. Tujuan dari penelitian ini adalah optimasi pH proses koagulasi dan flokulasi menggunakan campuran koagulan Alum dan PAC (1:1) untuk menghilangkan TSS air sungai Tello. Sampel yang digunakan dari penelitian ini adalah Air Sungai Tello yang memiliki konsentrasi TSS awal 195 mg/L. Konsentrasi campuran koagulan Alum dan PAC (1:1) yang digunakan sebesar 25% dari konsentrasi TSS awal sampel. Kondisi proses koagulasi dan flokulasi yang digunakan adalah pengadukan cepat (koagulasi) dengan kecepatan pengadukan 350 rpm selama 1 menit, pengadukan lambat (flokulasi) dengan kecepatan pengadukan 50 rpm selama 20 menit, dan pengendapan selama 30 menit. Proses koagulasi dan flokulasi dilakukan pada kisaran pH 4-10 dan konsentrasi TSS dianalisa menggunakan metode Gravimetri. pH proses koagulasi dan flokulasi dan persen (%) removal TSS optimal pada pH 6 dengan persen (%) removal TSS sebesar 98,20%. Kata kunci: Alum, Koagulasi, PAC, pH, TSS