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All Journal Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter agriTECH Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Sains dan Teknologi Reaksi Teknologi dan Industri Pertanian Indonesia Jurnal Ilmiah Mahasiswa Pertanian Buletin Pengabdian Rona Teknik Pertanian Serambi Engineering JURNAL PENGABDIAN PEMBANGUNAN PERTANIAN DAN LINGKUNGAN (JP3L) JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Pengabdian Mahakarya Masyarakat Indonesia Jurnal Ilmiah Teknologi Pertanian Agrotechno

Ryan Moulana

Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala

Author-ID : 2764837

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Public Health Social Sciences Other

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KAJIAN PENAMBAHAN RAGI ROTI DAN PERBANDINGAN VOLUME STARTER DENGAN SUBSTRAT TERHADAP RENDEMEN DAN MUTU VIRGIN COCONUT OIL (VCO) Meilina, Hesti; Asmawati, Asmawati; Moulana, Ryan
Jurnal Sains dan Teknologi Reaksi Vol 8, No 1 (2010): Jurnal Sains dan Teknologi Reaksi
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jstr.v8i1.127

Penelitian untuk melihat pengaruh jumlah ragi roti dan perbandingan starter terhadap jumlah dan rendemen mutu virgin coconut oil (VCO) telah dilakukan. Pembuatan starter dilakukan dengan menambahkan ragi roti seberat 3, 5 dan 7 gram ke dalam campuran skim dan air kelapa. Starter dimasukkan ke dalam santan sebagai substrat dengan perbandingan 1:2, 1:4 dan 1:6. Hasil penelitian menunjukkan jumlah ragi roti berpengaruh terhadap bilangan peroksida, bilangan iod, bilangan asam, % free fatty acid (FFA) dan uji organoleptik aroma VCO yang dihasilkan; sedangkan perbandingan substrat tidak berpengaruh terhadap semua analisis VCO yang dilakukan. Interaksi jumlah ragi roti dan perbandingan starter dengan substrat berpengaruh terhadap bilangan asam dan % FFA namun tidak berpengaruh terhadap rendemen, kadar air, bilangan peroksida serta uji organoleptik aroma dan penampakan VCO.Kata Kunci: virgin coconut oil, ragi roti, mutu VCO

Effect of moisture content and amount of Hexane on in-situ transesterification of jatropha seeds for biodiesel production Ryan Moulana; . Satriana; M. Dani Supardan; Wirda Aina
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 3, No 2 (2013): Engineering
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.397 KB)

The aim of this research is to study in-situ transesterification technique of jatropha seeds for biodiesel production. This research was conducted using a randomized factorial block design consisting of two factors that is moisture content of jatropha seeds (2% and 3%) and amount of hexane that used as a co-solvent (0 ml, 75 ml, 95 ml, 115 ml and 135 ml). The experimental result shows that the highest yieldbiodiesel of 78.72 % obtained at process condition of jatropha seeds moisture content of 2% and amount of hexane of 115 mL. The physico-chemical analysis of biodiesel procured the acid number of 0.35 mg KOH/g, density of 0.89 g/mL and viscosity of 3.04 mm2/ s that meet requirement of Indonesian Nasional StandardNo. 04-7182-2006.

Influence of co-solvent on reactive-extraction of Jatropha curcas L. seed for biodiesel production M. Dani Supardan; . Satriana; Ryan Moulana
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 2 (2012): Engineering
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.433 KB)

In this study, experimental studies have been carried out to improve the yield of biodiesel by addition of co-solvent to enhance the miscibility of the phases and speed up the reaction rate. The co-solvent used are tetrahydrofuran and hexane. The experimental result shows that the transesterification rate was improved when compared to the system without cosolvents. The biodiesel produced in the experiment was analyzed by gas chromatography-mass spectrometry (GC-MS), which showed that methyl oleate was the highest compound in biodiesel.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.397 KB)

Utilization of hemp (Cannabis sativa L.) as an alternative raw material for the production of three-layered particleboard Ryan Moulana
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.94 KB)

As the availability of high quality trees decreased and the price increased the wood base panel industry is looking to replace the common used wood by agricultural residues or fast growing trees and plants as well as agricultural plants like hemp (Cannabis sativa L.). Hemp offers characteristics that are similar to wood properties. In line with this research, three-layered particleboards under utilization of hemp material were developed. The hemp was used in combination with industrial produced particles to find out which amount of wood can be substituted by hemp and further to investigate which decreased densities can be realized by the use of hemp. Hemp can be used for the production of lightweight particleboards due to its lower bulk density compared to wood. All developed hemp/wood based particleboards were produced under industrial parameters in laboratory and pilot scale using conventional urea formaldehyde-resin, hardeners, and hydrophobic substances. The mechanical technological properties of all produced innovative particleboards and reference particleboards were determined according to current DIN/EN standards. In detail density profile, bending strength, internal bond strength, surface strength, and thickness swelling were determined. Compared to the produced reference particleboards, consisting only of wood particles, the developed hemp/wood particleboards possessed better mechanical-technological properties. Furthermore it was realized to produce particleboards with densities of 550 kg/m³ by using hemp due to its low bulk density which fulfills the given DIN/EN requirements. As an overall result we found out that hemp is a real alternative to nowadays used wood for the production of particleboards in general and for the production of lightweight particleboards in particular.

Biopolymer From Starch And Chitosan As Bioplastic Material For Food Packaging Umi Fathanah; Mirna Rahman Lubis; Ryan Moulana
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 5, No 1 (2015): Engineering
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (93.894 KB)

This research aims to improve economic value of cassava peel waste as raw material of bioplastic making, whose existence is still very abundant and has not been benefitted optimally. Bioplastic making is conducted by mixing starch and chitosan with gliserol as plasticizer. Bioplastic making is carried out at gelatinization temperature of 80oC. Chitosan addition is carried out at variatios of 0; 10; 20; 30; and 40 (% w). Research result indicates that mechanical property i.e. optimum value of tensile strength is obtained at value of 38.25 MPa with chitosan addition as much of 30%. The highest elongation percentage is obtained as much of 41.25% with addition of 10% chitosan. Physical property of resulted bioplastic is obtained from the best swelling test at addition of 40% chitosan i.e. 0.38%, and bioplastic density obtained is ranged from 2 – 3.33 g/ml. Analysis of functional group by using FTIR exhibits the existence of ester and carbonyl groups that indicates that resulted bioplastic could be degraded. Whereas biodegradability test on environment exhibits that bioplastic could be completely degraded in soil for 24 days.

Karakteristik Kimia dan Mikrobiologis Asam Drien (Durian Fermentasi dari Aceh) pada Berbagai Metode Pembuatan Murna Muzaifa; Ryan Moulana; Yuliani Aisyah; Ismail Sulaiman; Trisma Rezeki
agriTECH Vol 35, No 3 (2015)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Research has been conducted to examine the chemical and microbiological characteristics of asam drien (tempoyak from Aceh) made by following various methods in Aceh. This study used completely randomized design consisting of 4 treatments: fermented durian without the addition of other ingredients/normal (A), fermented durian using turmeric (B), fermented durian using salt (C), fermented durian using salt and turmeric (D). The parameters analyzed included chemical properties (water content, pH, total lactic acid, and total sugars) and microbiological analysis (total lactic acid bacteria and yeasts). The results showed that the method of asam drien production had very significant effect on the water content, the total pH, total lactic acid, total sugar sand total lactic acid bacteria, but did not significantly affect the total yeast. There is a tendency that the number of treatment without the addition of salt produced water content, total lactic acid and total lactic acid bacteria higher. Average chemical and microbiological characteristics asam drien are as follows: 66.49% moisture content, pH4.1, totalacid2.30%, 30.50% total dissolved solids, total lactic acid bacteria 99×10 10 CFU/g and a total of 18×10 6 yeast CFU/g.ABSTRAKTelah dilakukan penelitian untuk mengkaji karakteristik kimia dan mikrobiologis asam drien(tempoyak asal Aceh) dengan mengikuti beberapa metode pembuatan asam drien yang ada di Aceh. Penelitian ini menggunakan RAL nonfaktorial yang terdiri atas 4 perlakuan, yaitu: fermentasi durian biasa tanpa penambahan bahan lain (A), fermentasi durian menggunakan kunyit (B), fermentasi durian menggunakan garam (C), fermentasi durian menggunakan garam dan kunyit (D). Parameter yang dianalisis meliputi sifat kimia (kadar air, pH, total asam laktat, total gula) dan analisis mikrobiologis (total bakteri asam laktat dan khamir). Hasil penelitian menunjukkan bahwa metode pembuatan asam drien berpengaruh sangat nyata terhadap kadar air, total pH, total asam laktat, total gula dan total bakteri asam laktat, namun berpengaruh tidak nyata terhadap total khamir. Terdapat kecenderungan bahwa pada perlakuan tanpa penambahan garam dihasilkan kadar air, total asam laktat dan total bakteri asam laktat lebih tinggi. Rata-rata karakteristik kimia dan mikrobiologis asam drien adalah sebagai berikut: kadar air 66.49%, pH 4.1, total asam 2.30%, total padatan terlarut 30.50%, total bakteri asam laktat 99×1010 CFU/g dan total khamir 18×10 6CFU/g.

Transesterifikasi In Situ Biji Jarak Pagar Menggunakan Kavitasi Hidrodinamik Muhammad Dani Supardan; Satriana Satriana; Ryan Moulana
agriTECH Vol 34, No 1 (2014)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

In this study, the in situ transesterification of jatropha seed using hydrodynamic cavitation for the production of biodieselwas studied. Experiments were carried out under the following conditions: 800 mL of methanol volume, 50oC of reaction temperature, 2 g of potassium hidroxide catalyst, less than 3% of moisture content in jatropha seed and 0,355-1,18 mm of particle size. From experiment without co-solvent addition, the highest biodiesel yield of 35% obtained at condition: time of process of 120 minute and ratio of methanol to jatropha seed of 16 (mL/g) . The use of co-solvent of hexane provided a higher yield of biodiesel compared to the system without co-solvents. The highest biodiesel yield of 60% were obtained under the addition of 95 mL of hexane volume. In addition, the use hydrodynamic cavitation provided a higher yield of biodiesel compared to the system using mechanical stirring. The biodiesel produced in the experiment was analyzed by gas chromatography-mass spectrometry (GC-MS), which showed that methyl oleate was the highest compound in biodiesel.ABSTRAKPenelitian ini bertujuan untuk mempelajari proses produksi biodiesel dari biji jarak pagar melalui proses transesterifikasi in situ menggunakan kavitasi hidrodinamik. Transesterifikasi in situ dilakukan pada kondisi: volume metanol 800 mL, temperatur proses 50oC, katalis kalium hidroksida 2 g, kandungan air biji jarak kurang dari 3% dan ukuran partikel biji jarak 0,355-1,18 mm. Hasil penelitian menunjukkan rendemen biodiesel tertinggi sebesar 35% yang dihasilkan dari proses transesterifikasi in situ biji jarak pagar menggunakan kavitasi hidrodinamik tanpa penambahan co-solvent diperoleh pada penggunaan waktu proses 120 menit dan rasio volume metanol terhadap berat biji jarak 16 (mL/g). Penggunaan co-solvent heksana terbukti dapat meningkatkan rendemen biodiesel yang dihasilkan dimana pada penambahan volume heksana sebanyak 95 mL diperoleh rendemen biodiesel sebesar 60%. Proses transesterifikasi in situ biji jarak menggunakan kavitasi hidrodinamik menghasilkan rendemen biodiesel yang lebih besar dibandingkan proses menggunakan pengaduk mekanik. Hasil analisis gas chromatography-mass spectrometry (GC-MS) menunjukkan komponen terbesar dalam produk biodiesel adalah metil oleat.

Efektivitas Penggunaan Jenis Pelarut dan Asam dalam Proses Ekstraksi Pigmen Antosianin Kelopak Bunga Rosella (Hibiscus sabdariffa L) Ryan Moulana; Juanda Juanda; Syarifah Rohaya; Ria Rosika
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 4, No 3 (2012): Vol.(4) No.3, October 2012
Publisher : Agricultural Faculty

Anthocyanin is pigments are red, purple and blue that commonly found in plants and can be used as a natural dye. One kind of plant that can be extracted as a source of natural dyes and contain anthocyanin is rosella petals flower. The use of solvents and acids are the factors that determine the quality and quantity of anthocyanin that extracted from rosella petals flower. Therefore in this study will be assessed the influence of the use of appropriate solvents and acids in the process of extraction of anthocyanin from rosella petals flower. Types used are varieties rosella sabdariffa. This research was conducted using Randomized Block Design Factorial consisting of 2 factors that is the type of solvent (J) consisting of ethanol and methanol, as well as the second factor which is the type of acid (P) consisting of tartaric acid, citric acid, and acid acetate. Based on the analysis it was found that the anthocyanin pigment (in red) in rosella petals flower is more stable in the acidic conditions (low pH). Type of acid (P) gives a very significant influence (P ≤ 0.01) toward pH values and significant influence (P ≤ 0.05) toward the intensity of the color. Type of solvent (J) that used gives a very significant influence (P ≤ 0.01) toward the intensity of the color, as well as a significant influence (P ≤ 0.05) on yield and levels of anthocyanin

Perubahan Karakteristik Kimia dan Mikrobiologis Jruek Drien (Durian Fermentasi Khas Aceh) selama Fermentasi Murna Muzaifa; Ryan Moulana; Yuliani Aisyah; Zainuddin Zainuddin; Faidha Rahmi
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 10, No 2 (2018): Vol. (10) No. 2, Oktober 2018
Publisher : Agricultural Faculty

Jruek drien is one of traditional fermented food of Aceh. This product made from flash of durio that fermented without starter addition. Explorative research has been conducted to examine the change of chemical and microbiological characteristics of jruek drien during fermentation. This study used completely randomized design with single factor (length of fermentation: 1,3,5 and 7 days). The parameters analyzed were water content, pH, total acid, total sugars, total lactic acid bacteria and yeast. The results showed that water content and acid total were increased while pH and sugar content were decreased. The highest total of lactic acid bacteria was found on day 3. Yeast detected only on early fermentation and no detected on 7th day.

Co-Authors . Satriana . Satriana Abubakar Abubakar Akhmad Baihaqi Akhsarul Habibi Amrina Maulida Ashabul Anhar Ashabul Anhar Asmawati Asmawati Ayu Sahfitri Bahlina Mohammad Nur Baringin Limbong Cut Tika Cut Yulvizar Desy Wulandari desy wulandari Dina Annisa Elvira Iskandar Faidha Rahmi, Faidha Ferizal Ferizal Hairul Basri Hendri Syah heriyanto ariga Heru Prono Widayat Hesti Meilina Imanuddin Nasri Indri Puspita Indah Indri Puspita Sari Iqbar Iqbar Irfan Irfan Ismail Sulaiman Jamaludin Jamaludin Juanda Juanda Kasrin Kasrin Lola Adres Yanti M. Dani Supardan M. Dani Supardan M. Ichwanul Afgan Hutasuhut M. Ichwanul Afgan Hutasuhut Maliq Mustapa Martunis - Martunis Martunis Martunis Martunis Martunis Martunis Martunis Martunis Martunis Martunis Matpiah Matpiah Mirna Rahmah Lubis MMSI Irfan ,S. Kom Muhammad Dani Supardan Muhammad Dani Supardan Muhammad Rusdi Muhammad Rusdi Munirayati Munirayati Murna Muzaifa Murna Muzaifa Murna Muzaifa Murna Muzaifa Mustaqimah Mustaqimah Nida El Husna Nilda, Cut Novi Safriani Novi Safriani Novi Safriani Novia Mehra Erfiza Novia Mehra Erfiza Putri Tawarnate Radiana Sofyan Rahmah Humairah Rahmin Rahmin Raida - Agustina Raida Agustina Reni Rafika Yani Reza Febri Pramanta Ria Rosika Rini Ariani Basyamfar Rizky Agustin Tanjung Saida Rasnovi Saida Rasnovi Salma Safrina Hashilah Harahap Santi Noviasari Satriana Satriana Satriana Satriana Satriana Satriana Satriana Serlinta Bangun Sri Haryani Sri Ningrum subhan subhan Subhan Subhan Sudirman Sudirman Sulasutri Sulasutri Syamsul Bahri Syifaush Shadri Teti Arabia Teuku Ferijal Teuku Muchlis Mz Teuku Rushariandi Trisma Rezeki Umi Fathanah Wardiah Wardiah Warhamna Warhamna Wirda Aina Yanti Meldasari Lubis Yulia Annisa Yulia Sari Ismail Yuliani Aisyah Yuliani Aisyah Yuliani Aisyah Zainuddin Zainuddin

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