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Journal : JURNAL PERTANIAN

MAKING BIOETHANOL TECHNIQUE MADE FROM OIL EMPTY FRUIT TUBES IN TREATMENT OF YEAR FERMENTATION AND YEAR DOSAGE WITH HEAT TEMPERATURE COMPRESSION OF 220 OC METHOD Purnomo, Julian; irianto, irianto
Jurnal Pertanian Vol. 11 No. 1 (2020): APRIL
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1231.07 KB) | DOI: 10.30997/jp.v11i1.2257

Abstract

Nowadays, biofuels are increasingly developed in the form of bioethanol which is gained from cassava. As the time passes by, however, this solution raises another issue as the excessive use of biofuels may create a competition between the needs for fuel and food. Waste empty bunch of palm oil (WEBP) constitutes as a cellulose material which is quite potential to be developed as raw materials for ethanol. So far, the WEBP is available in large quantities and it seems that the WEBP remains underused. In fact, it contains a high concentration of cellulose (45%). For that reason, this research attempted to gather an optimal formula of yeast dosage and the length of fermentation in order to produce standardized and high quality ethanol. The quality standards covered ethanol level (SNI17390:2008), methanol level (SNI7390:2008), acidity as CH3COOH (SNI7390:2008), pHe (SNI7390:2008, and appearance (visual observation) (SNI7390:2008). Therefore, they could be used to suffice alternative energy needs which were renewable and environmentally friendly. In detail, the present research aimed at identifying 1) the effect of the fermentation length, 2) understanding the effect of added dosage of the yeast, and 3) identifying the interaction between the fermentation length treatment and the treatment of added dosage of yeast. Results of the discussion indicated that the length of fermentation treatment had a significant effect as the longer the fermentation, the higher the ethanol level value. In addition, the ethanol level tended to increase, the sugar level tended to decline, and the pH value seemed to fall.
Co-Authors Abdi, L. Khairul Abdollah, Mohd Faizal Abram, Voneka Adiyasa, I Nyoman ADRIANI ADRIANI afrisawati, Afrisawati Agung Saputra Agusalim, Imam Dui Ahmad Firyal Adila AHMAD RIDUAN Ahmad Yani Ahzan, Zulkaidah Nur Alfian Ma’arif Ali, Esam Abu Baker Amalia Amalia Amanah, Ayu Amin, Muhammad Amin Amrul, Rusli Andi Saputra Anis Tatik Mariyani Anis Tatik Maryani Apriyanto, Mulono Ari, Ilham Asy Arman Jaya Arman Syahputra, Arman Arsana, I Nengah Asep Bayu Dani Nandiyanto Asih, Hayati Mukti Asniwita Asniwita Ayu Wulandari Aziz, RZ. Abdul Bairizki, Ahmad Bandong, Yohanes Berthin Samuati Banga Budiyati Ichwan Bukri, Bukri Chandradewi , AASP Chandradewi Dedy Antony Dewi Agushinta R. Didi Suryadi Djauhari, Maman Abdurachman Dwi Budi Santoso Elah Nurlaelah Eliyanti Eliyanti Endro Wahjono, Endro Epyk Sunarno Erlangga, Dina Surya Ermadani Ermadani Faizathul Octavia, Yusi Farhan, M Farhan Anantri Pramudya Farid Dwi Murdianto Febri Dristyan Ferdiansyah, Indra Ferre, Godfried San Firman, La Ode Muhammad Firmansyah Firmansyah FIRMANSYAH, ACHMAD DICKY Fitria Fitria Fuad Nurdiansyah Gobai, Mika Handayani, Masitah Hasana, Dina Nur Helmida, Baiq Ertin Hidajat, Raymundus Lullus Lambang Govinda Hidayaturrahmi Hutapea, Melina Hutasoit, Resmi I Made Suarsana I Made Suarsana Imaduddin, Fitrian Indhana Sudiharto Intan Sari Irawati, Novica Jamil Alsayaydeh, Jamil Abedalrahim Jeperson Hutahaean Joko Triyatno, Joko Juliandari, Handayani Khotmi, Herawati Kisnawati, Baiq Lalu Khairul Abdi Lantaka, Okrisye Lapian, Franky E P Lapian, Franky E.P Lapian, Franky E.P. Lesirolo, Tresia Lesirolo, Tresia F Limbong, Ayulita Lotoshynska, Nataliia Lucky Pradigta Setiya Raharja Maahury, Yane Rosmawati Mabui, Didik S S Mabui, Didik S.S Made Darawati Mahyudin, Dimas Manurung, Nuriadi Marpaung, Nasrun Maulana Abdullah, Rafli Maulana, Cecep Maulidia, Annisa Miftahurridho, A Muhammad Toha Milladah, Roshina Ayu Mohamad, Effendi Mohd Asrah, Norhaidah Muhammad Amin Muhammad Idris Muhammad Zulkarnain Mulya, Anugrah Hadi Mustika, Donny Muthia Dewi Nadhifah, Naurah Narda Widiada, I Gde Nazri , M. Nazri Utama Hasibuan Nirda Julianda Noor Akma Ibrahim Nugraha, Daffa Yulistian Arienta Nugraha, Syechu Dwitya Nurdiyanti, Eni Nurfadillah, Dian Nusantara, Hebat Maha Putera Oktavia, Sella Oktaviani, Fitrotin Nafisa Popova, Solomiya Pragina, Baiq Rani Mayani Proboningtyas, Dewinta Dwi Purnomo, Julian Putih, Bening Putri Permata Putra, Azma Rachma Prilian Eviningsih, Rachma Prilian Rakhmawati, Renny Renny Rakhmawati, Renny Rakhmawati Rinaldi Rinaldi Riswanto, Sigit Robo, Salahuddin Rochmawati, Reni Rochmawati, Reny Roragabar, Yeni I Roragabar, Yeni I. Roragabar, Yeni Irawati Rusli, Muhammad Rizani Sa'ad, Asmadi sahren, sahren SANTOSO SANTOSO Sarah, Sophia Saripah Sobah Septi Yanaratri, Diah Sila, Ardi Azis Siswandi, Hendra Sitorus, Pangeran Holong SOPIAN SAORI Sosiawan Nusifera Sriyanto, Sriyanto Sudarmin Sudarmin Suharyanto, Hendik Eko Hadi Sumarna, Ade Suradi Suradi Suryono Suryono Sutedjo Sutedjo Syah Alam Syakbani, Baehaki Syarifuddin, Rizal Tatang Herman, Tatang Tokoro, Yan Piet Triyasa, Ni Kadek Rika Mega Ubaidillah Ubaidillah Wibowo, Rezky A. Widiada, I Gde Narda Widiyanti, Hafsah Wilyus Wilyus Wirjaya, Salsabila Yanarat, Diah Septi Yanaratri, Diah Septi Yofsan Tolanda Zulkarnain Zulkarnain Zuriati, Zuriati