DAFTAR PUSTAKA
[1] Ma, Fangrui and Milford A. Hanna. “Biodiesel Production : A Review.
Bioresource Technology, 70 : 1-15. 1999.
[2] Izah, Sylvester C. and Elijah I. Ohimain. “The Challenge of Biodiesel Production from Oil Palm Feedstock in Nigeria”. Greener Journal of
Biological Sciences, 3(1) : 1-12. 2013.
[3] Rahmadi, A. and Lu Aye. “Biodiesel from Palm Oil as An Alternative Fuel for Indonesia : Opportunities and Challenges”. Destination
renewable-ANZES. 2003.
[4] Al Hakim, Hisyam Musthafa. “Life Cycle Assessment (LCA) Produksi Crude Palm Oil (CPO) Kebun dan Pabrik Kelapa Sawit Pelaihari PT. Perkebunan
Nusantara”. Tesis. Program Studi Teknologi Industri Pertanian, Fakultas Teknologi Pertanian, Universitas Gadjah Mada, 2013.
[5] Abdullah, Nurul Fitriyah, Yun Hin Taufiq-Yap and Mahiran Basri.
“Biodiesel Production via Transesterification of Palm Oil Using NaOH/Al2O3
Catalysts”. Jurnal Sains Malaysiana, 40(6) : 587-594. 2011.
[6] Singh, A., B. He, J. Thompson and J. Van Gerpen. “Process Optimization Of Biodiesel Production Using Alkaline Catalyst”. Applied Engineering in
Agriculture, 22(4) : 597-600. 2006.
[11] Reddy, Eragam Ramamohan, Mukesh Sharma, Jai Prakash Chaudary, Hetel Bosamiya and Ramavatar Meena. “One-pot Synthesis of Biodiesel from High Fatty Acid Jatropha curcas Oil Using Bio-based Basic Ionic Liquid as A Catalyst”.Current Science, 106(10) : 1394-1400. 2014.
[12] Yanfei, H., H. Xiaoxiang, C. Qing dan Z. Lingxiao. “Transesterification of Soybean Oil to Biodiesel by Brønsted-Type Ionic Liquid Acid Catalysts”.
Chemical Engineering & Technology, 36(9) : 1559–1567. 2013.
[13] Fan, Mingming., Jianglei Huang, Jing Yang and Pingbo Zhang. “Biodiesel Production by Transesterification Catalyzed by an Efficient Choline Ionic Liquid Catalyst”.Applied Energy, 108 : 333–339. 2013.
[14] Hayyan, Adeeb, Mohd Ali Hashim, Farouq S.Mjalli, Maan Hayyan and Inas
M. AlNashef. “A novel Phosphonium-Based Deep Eutectic Catalyst for Biodiesel Production from Industrial Low Grade Crude Palm Oil”. Chemical
Engineering Science, 92 : 81-88. 2013.
[15] Hashim, Mohd Ali, Adeeb Hayyan, Farouq S.Mjalli, Maan Hayya and Inas M. Al Nashef. “Pre-Treatment of Crude Palm Oil Using Super Acid for Biodiesel Production”. Int. J. of Sustainable Water and Environmental
Systems, 3(1) : 19-24. 2011.
[16] Frank, Ngando-Ebongue Georges, Mpondo-Mpondo Emmanuel Albert and
Ewane Marcelle Astride. “Some Quality Parameters of Crude Palm Oil from Major Markets of Douala, Cameroon”. African Journal of Food Science, 7(12) : 473-478. 2013.
[17] Ohimain, Elijah I., Sylvester C. Izah and Amanda D. Fawari. “Quality Assessment of Crude Palm Oil Produced by Semi-Mechanized Processor in Bayelsa State, Nigeria”.Discourse Journal of Agriculture and Food Sciences, 1(11) : 171-181. 2013.
[18] Suppalakpanya, Kittiphoom, Sukritthira Ratanawilai, Ruamporn Nikhom and
Chakrit Tongurai. “Production of Ethyl Ester from Crude Palm Oil by Two-Step Reaction Using Continuous Microwave System”. Songklanakarin
Journal of Science and Technology, 33(1) : 79-86. 2011.
[19] Man, Y.B. Che, T. Haryati, H.M. Ghazali and B.A. Asbi. “Composition and Thermal Profile of Crude Palm Oil and Its Products”. JAOCS, 76(2) : 237-242. 1999.
[21] Idusuyi, N., O.O Ajide and R. Abu. “Biodiesel as an Alternative Energy Resource in Southwest Nigeria”. International Journal of Science and
Technology, 2(5) : 323-327. 2012.
[22] Szulczyk, Kenneth R. and Bruce A. McCarl. “Market Penetration of Biodiesel”. International Journal of Energy and Environment, 1(1) : 53-68. 2010.
[23] Standar Nasional Indonesia. “Biodiesel”. Badan Standardisasi Nasional. 2006.
[24] Andreani, L. and J. D. Rocha. “Use of Ionic Liquids in Biodiesel Production :
A review”. Brazilian Journal of Chemical Engineering, 29(1) : 1-13. 2012.
[25] Mamilla, Venkata Ramesh, M.V. Mallikarjun and Dr. G. Lakshmi Narayana
Rao. “Biodiesel Production From Palm Oil by Transesterification Method”.
International Journal of Current Research, 4(8) : 83-88. 2012.
[26] Doorslaer, Charlie Van, Joos Wahlen, Pascal Mertens, Koen Binnemans and
Dirk De Vos. “Immobilization of Molecular Catalysts in Supported Ionic Liquid Phases”. Dalton Transactions, 39 : 8377–8390. 2010.
[27] Zhang, Z. Conrad. “Catalytic Transformation of Carbohydrates and Lignin in Ionic Liquids”. WIREs Energy and Environment, 00. 2013.
[28] Korchnoy, Valentina. “Investigation of Choline Hydroxide for Selective Silicon Etch from a Gate Oxide Failure Analysis Standpoint”. Intel Israel (74) Ltd., Haifa, Israel.
[29] Sigma Aldrich. “Choline Hydroxide Solution”. Sigma Aldrich Catalog Product. 2014.
[30] Anastopoulos, George, Ypatia Zannikou, Stamoulis Stournas and Stamatis Kalligeros. “Transesterification of Vegetable Oils with Ethanol and Characterization of The Key Fuel Properties of Ethyl Esters”. Energies, 2 : 362-376. 2009.
[31] Banga, sangita and Pradeep K. Varshney. “Effecf of Impurities on Performance of Biodiesel: A Review. Journal of Scientific & Industrial
Research, 69: 575-579. 2010.
[32] W, Alnuami, Buthainah A., Etti C. J., Jassim L.I. and Gomes G. A. C.
“Evaluation of Different Materials for Biodiesel Production”. International
Journal of Innovative and Exploring Engineering (IJITEE), 3(8). 2014.
[33] Ribeiro, A., F. Castro and J.Carvalho. “Influence of Free Fatty Acid Content In Biodiesel Production on Non-Edible Oils”. Wastes: Solutions, Treatments
[34] Kusmiyati and Agung Sugiharto. Production of Biodiesel from Oleic and Methanol by Reactive Distillation. Bulletin of Chemical Reaction
Engineering & Catalysis, 5(1) : 1-6. 2010.
[35] Manurung, Renita, Melina Widyawati and Ricky Afrianto. “The Synthesis Biodiesel from Palm Oil Through Interesterification Using Imobilized Lipase Enzym as Catalyst. International Journal of Science and Engineering(IJSE), 7(2) : 174-177. 2014.
[36] Ayustaningwarno, Fitriyono. “Proses Pengolahan dan Aplikasi Minyak Sawit
Merah pada Industri Pangan”. Vitasphere, 2 : 1-11. 2012.
[37] Manurung, Renita, Dania Khaerani Syabri dan Nadya Gema Bestari
“Pembuatan Metil Ester sebagai Biodiesel dari Crude Palm Oil Menggunakan Katalis Choline Hydroxide”. Departemen Teknik Kimia, Fakultas Teknik, Universitas Sumatera Utara, Medan. 2015.
[38] Lee, Jeong-Dong, Kristin D. Bilyeu and James Grover Shannon. “Genetics and Breeding for Modified Fatty Acid Profile in Soybean Oil”. Journal of
Crop Science and Biotechnology, 10(4) “ 201-210. 2008.
[39] Buasri, Achanai, Nattawut Chaiyut, Vorrada Loryuenyong, Chao Rodklum,
Techit Chaikwan and Nanthakrit Kumphan. “Continuous Process for
Biodiesel Production in Packed Bed Reactor from Waste Frying Oil Using Potassium Hydroxide Supported on Jatropha curcas Fruit Shell as Solid Catalyst”. Applied Science, 2 : 641-653. 2012.
[40] Kartika, I. Amalia, M. Yani, D. Ariono, Ph. Evon and L. Rigal. “Biodiesel production from jatropha seeds: Solvent extraction andin situ transesterification in a single step”. Fuel, 106 : 111-117. 2013.
[41] Zhang, Jianwei and Qingming Meng. “Preparation of KOH/CaO/C Supported Biodiesel Catalyst and Application Process”. World Journal of Engineering
and Technology, 2 : 184-191. 2014.
[42] Manurung, Renita. “Optimasi dan Kinetika Transesterifikasi Minyak Sawit
Menjadi Etil Ester”. Tesis. Sekolah Pascasarjana, Universitas Sumatera Utara, Medan. 2005.
[43] Encinar, J.M., J. F. Gonzalez, A. Pardal and G. Martinez. “Transesterification of Rapeseed Oil with Methanol In the Presence of Various Co-Solvents”. Proceeding Venice, Third International Symposium on Energy from Biomass
and Waste :8-11. 2010.
[44] Pratas, Maria Jorge, Samuel V. D. Freitas, Mariana B. Oliveira, Silvia C.
[45] Barabas, Istvan and Ioan-Adrian Todorut. “Biodiesel Quality, Standards and
Properties”. Technical University of Cluj-Napoca, Romania. 2011.
[46] Agus, Rustam. “Harga Jual CPO Turun Lebih dari 10%”, Bisnis, 11 Mei 2015.
[47] Fitra, Safrezi. “Mulai Maret 2015, Harga BBN Mengacu pada Biaya