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Budi Mulyara
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Jurnal Agro Fabrica
Published by Institut Teknologi Sawit Indonesia
ISSN : 26564831     EISSN : 26564823     DOI : https://doi.org/10.47199/jaf.v4i2
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Materials Science & Nanotechnology Mechanical Engineering
Jurnal Agro Fabrica adalah terbitan ilmiah berkala yang mempublikasikan hasil-hasil penelitian maupun telaah ilmiah dari Dosen, Peneliti, Praktisi maupun mahasiswa. Jurnal ini dikelola LP2M dan Program Studi Teknologi Pengolahan Hasil Perkebunan (TPHP), Institut Teknologi Sawit Indonesia (ITSI). Jurnal Agro Fabrica memiliki ISSN 2656-4823 (media online), 2656-4831 (media cetak), frekwensi terbitan 2 edisi setiap tahun yaitu pada bulan Juni dan Desember.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 6 Documents
 1 
Search results for , issue "Vol. 6 No. 2 (2024): Desember 2024" : 6 Documents clear
PEMBUATAN BRIKET ARANG DARI BLENDING CANGKANG KELAPA SAWIT DAN TONGKOL JAGUNG MENGGUNAKAN PEREKAT TAPIOKA Afriedy Syaputra Siburian; Pada Mulia Raja; Busrizal Faisal; Fachrizal
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v6i2.267

Abstract

Briquettes are solid fuels made from a mixture of palm kernel shells and corn cobs. Usually used as an alternative fuel such as firewood, charcoal, or coal. This study aims to determine the best composition for briquette quality. Palm kernel shells are a by-product of palm oil processing, while corn cobs are the part of the corn plant at the top of the stem that functions as a place for corn kernels to grow. Corn cobs are often unused agricultural waste. The study was conducted at the ITSI Process Laboratory, ITSI Physics Laboratory, and PTKI Physics Laboratory with an experimental method using This study used the Completely Randomized Design (CRD) Non-Factorial method using three variations of Comparison (Palm Kernel Shells 75%: 25% Corn Cobs; Palm Kernel Shells 50%: 50% Corn Cobs; Palm Kernel Shells 25%: 75% Corn Cobs) with three repetitions each. With the addition of Tapoika each 20%.. High water content can affect the quality of briquettes, because it can inhibit the evaporation process, combustion, and density of briquettes.
ANALISIS KEBIJAKAN PEMERINTAH PADA TEMPAT PEMROSESAN AKHIR (TPA) SAMPAH DAN DAMPAKNYA TERHADAP LINGKUNGAN DI KOTA TANJUNG PINANG Wijaya, Agus Chandra; Frinaldi, Aldri; Rembrandt; Lanin, Dasman
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v6i2.273

Abstract

Waste is a global problem that is faced in all regions in Indonesia. Tanjungpinang City is located on Bintan Island, Riau Islands Province. With the 3rd highest population after Batam City and Karimun Regency, namely 1595 people/km2. Tanjungpinang City is in the Riau Islands Province, consisting of 4 sub-districts and 18 sub-districts. Ganet TPA is located in the Karang Rejo Village area, Jalan Angsana, Pinang Kencana Village, East Tanjungpinang District, Tanjungpinang City, with land status belonging to the Tanjungpinang City Government. Ganet TPA began operating in 1992 with a land area of ​​± 30,000 m², dividing the land into 4 waste storage zones. This research aims to determine the management and obstacles faced at the waste landfill in Tanjungpinang City.
STUDI EFEKTIVITAS PENGUTIPAN MINYAK PADA CONTINUOUS SETTLING TANK MENGGUNAKAN ALAT PELAMPUNG Rahimah; Risky Andreono; Giyanto; Zakwan
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v6i2.274

Abstract

The Continuous Settling Tank (CST) is a tank at the clarification station of a palm oil mill used for the sedimentation process of oil, water, and sludge. The optimal performance of the CST is evaluated based on the overflow produced, considering the quality of water content and the level of oil impurities according to standards. Controlling the percentage of impurities in the oil requires an optimal thickness level during collection. The thickness of the fluid layer in the CST tank can be measured using a bamboo stick. However, the bamboo used to measure the fluid thickness is inaccurate because the bamboo inserted into the CST tank, with the expectation that sludge will adhere to it, is often cleaned by the oil layer, and the bamboo has to be inserted repeatedly, making it inefficient. Therefore, it is necessary to create a device to measure oil thickness based on Archimedes' principle, using a float. The objective of this research is to create a measuring device to control the quality of crude oil in the Continuous Settling Tank based on the oil thickness. The design of this research uses two methods: descriptive and experimental. The research results show that after the implementation of the measuring device as a thickness indicator, oil quality control in the CST becomes efficient. With an oil thickness of 50 cm, the average quality of crude oil is observed to be the best, with a water content of 0.45% and an impurity level of 0.49%.
REVIEW: OPTIMALISASI PENGURANGAN BAU TENGIK PADA MINYAK KELAPA SAWIT MELALUI PENAMBAHAN TANAMAN OBAT AROMATIK Chairani, Syasmita; Simanjuntak, Yohana Decinta; Saragih, Sri Wahyuna; Wagino
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v6i2.281

Abstract

Crude Palm Oil is one type of vegetable oil that is extensively utilized in many different industries around the world, one of which is as a basic ingredient for cooking oil products. In Indonesia, Palm oil is among the abundant agricultural commodities. Therefore, palm oil is the right decision to address community needs across a range of domains. Crude palm oil has a high beta-carotene content, an initial compound of vitamin A, which gives the oil a reddish color. The dominant color of red or orange fruits or vegetables is a characteristic of crude palm oil from other types of vegetable oils. This investigation was carried out to examine the impact of adding aromatic medicinal plant extracts on the aroma and taste characteristics of palm oil when high water content increases free fatty acid levels that can cause CPO rancidity. Various experimental methods were used with data obtained from a careful literature review. The final results showed that variations in the addition of these ingredients significantly affected the aroma and taste of palm oil, highlighting the potential for innovation in product development and the food industry with repeated frying processes.
ISOLASI DAN KARAKTERISASI PULP TANDAN KOSONG KELAPA SAWIT Dini, Dini Pratiwi; Lubis, Rosliana
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47199/jaf.v6i2.285

Abstract

This study aims to isolate and characterize pulp derived from oil palm empty fruit bunch fibers. Oil palm empty fruit bunch fiber has great potential as an alternative raw material in the paper industry due to its abundant availability and environmentally friendly nature. The pulp isolation process was carried out using acid and base hydrolysis methods. Characterization carried out includes measurement of cellulose content and pulp quality analysis. Pulp quality parameters analyzed included initial milled degree, bright degree, number of stains, extractive content (dichloromethane), moisture content (AD), and mechanical strength indices, such as tear index, crack index, and tensile index at a milled degree of 300 ml CSF. The results showed that the pulp produced from oil palm empty fruit bunch fibers through the acid-base hydrolysis process had a cellulose content of 56-58%. The quality analysis of this pulp refers to the quality requirements according to SNI 6107 for leaf-bleached Kraft Pulp (LBKP).
PENGARUH KADAR AIR, SUHU DAN LAMA PENYIMPANAN TERHADAP KENAIKAN ASAM LEMAK BEBAS PADA CRUDE PALM OIL (CPO) Aldi, Andi; Giyanto, Giyanto; Purwanto, Heri
Jurnal Agro Fabrica Vol. 6 No. 2 (2024): Desember 2024
Publisher : Institut Teknologi Sawit Indonesia (ITSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Crude palm oil (CPO) merupakan minyak hasil olahan tandan buah segar menjadi minyak dari pabrik pengolahan kelapa sawit, masalah umum pada CPO adalah penurunan kualitas CPO akibat peningkatan konsentrasi asam lemak bebas (ALB). Tingginya kadar asam lemak bebas menyebabkan ketengikan, perubahan rasa dan warna pada minyak. Salah satu faktor penyebab meningkatnya jumlah asam lemak bebas pada minyak adalah hidrolisis dikarenakan jumlah kadar air yang tekandung dalam CPO. Penelitian ini dilakukan untuk mengetahui pengaruh kadar air, suhu dan lama penyimpanan terhadap kenaikan asam lemak bebas. Penelitian ini menggunakan metode Rangcangan Acak Lengkap (RAL) Faktorial dengan menggunakan tiga faktor (persentase air 0,35%, 0,40% dan 0,50%. Suhu 50 oC, 55 oC dan 60 oC. Lama penyimpanan 12 jam dan 24 jam). Hasil penelitian yang telah dilakukan menunjukkan bahwa semakin tinggi kadar air yang terkandung pada CPO maka semakin tinggi kenaikan kadar asam lemak bebasnya. Semakin tinggi perlakuan suhu yang diberikan maka kadar asam lemak bebas yang dihasilkan akan lebih rendah. Semakin lama penyimpanan CPO maka kadar asam lemak yang dihasilkan akan semakin tinggi. Hasil dari anova terhadap perlakuan menunjukkan bahwa perlakuan kadar air berpengaruh sangat nyata terhadap ALB, perlakuan suhu berpengaruh sangat nyata terhadap ALB dan perlakuan lama penyimpanan berpengaruh sangat nyata terhadap asam lemak bebas (ALB). Kata Kunci: Crude Palm Oil (CPO), Asam Lemak Bebas (ALB), kadar air, suhu, lama penyimpanan.

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