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All Journal Jurnal Sains dan Ilmu Terapan Jurnal Sipil Terapan Jingler: Jurnal Teknik Pengolahan Pertanian
Nur Asma Deli
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering

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Journal : Jingler: Jurnal Teknik Pengolahan Pertanian

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Pengaruh Rasio Lemak Padat Dan Refined Bleached Deodorized Palm Oil (RBDPO) Pada Pembuatan Shortening Hariani, Razita; Nur Asma Deli
JINGLER : Jurnal Teknik Pengolahan Pertanian Vol. 1 No. 1 (2023): Juni : JINGLER
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jingler.v1i1.336

Abstract

Refined Bleached Deodorized Palm Oil (RBDPO) is an oil produced from fresh fruit of the oil palm (Elais guineensis Jacq.) by going through an oil refinery process. RBDPO consists mostly of C16 palmitate fat of 44% which can be applied to shortening products. Shortening is a product derived from RBDPO oil, shortening is a processed product of semi-solid oil emulsions. This study aims to determine the process of making shortening, to find out the results of the analysis of shortening quality, to find out the optimum ratio for making shortening. The ratio of solid fat:RBDPO used in the manufacture of this shortening is 100:0, 80:20, 60:40, 40:60, 20:80, 0:100. Optimum results in the manufacture of shortening based on physical and chemical analysis, obtained with a ratio of 80% solid fat: 20% RBDPO with a moisture content of 0.29%, free fatty acid content of 0.54% and a peroxide value of 0.115 mek O2/kg.
Pembuatan Bioetanol Dari Tandan Kosong Kelapa Sawit Dan Ubi Kayu Nur Asma Deli; Hanifah Khairiah
JINGLER : Jurnal Teknik Pengolahan Pertanian Vol. 2 No. 1 (2024): Juni: JINGLER : Jurnal Teknik Pengolahan Pertanian
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jingler.v2i1.747

Abstract

Renewable energy is energy that comes from renewable sources including geothermal, wind, bioenergy, sunlight, water flow and waterfalls as well as the movement and temperature differences of the ocean layers. One of the renewable energies that must continue to be developed is biomass energy derived from organic materials. The results of biomass conversion can be in the form of biogas, bioethanol, biodiesel, charcoal and so on. One of the alternative energies that can replace fossil energy sources is bioethanol. Raw materials that can be used as bioethanol are empty oil palm bunches and cassava. This study aims to determine whether the production of bioethanol from empty oil palm bunches and cassava produced is in accordance with Bioethanol Quality (SNI 7390-2012). This study consists of 5 processes, namely: preparation of raw materials, pretreatment of empty oil palm bunches, hydrolysis, fermentation, distillation. The final analysis results of bioethanol production with a density of 0.8896-0.911 gr/ml, brix content of 3-4%, pH level of 3-4, bioethanol yield of 15% - 30%. The optimum bioethanol yield is at 100% cassava variable with density data of 0.8896 gr/ml, brix content of 4%, pH level of 4, and yield of 30%. The results of the bioethanol quality test are not in accordance with the SNI 7390-2012 Standard.
Co-Authors Hanifah Khairiah Hariani, Razita Nina Veronika