Identifikasi Varietas/Klon Ubikayu Unggul untuk Bahan Baku Bioetanol

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dc.contributor en-US
dc.creator Ginting, Erliana; Balai Penelitian Tanaman Kacang-kacangan dan Umbi-umbian Jl. Raya Kendalpayak, km 7 Malang, Jawa Timur
dc.creator Sundari, Titik; Balai Penelitian Tanaman Kacang-kacangan dan Umbi-umbian Jl. Raya Kendalpayak, km 7 Malang, Jawa Timur
dc.creator Triwiyono, Bambang; Balai Besar Teknologi Pati - BPPT Jl. ZA Pagar Alam No. 36 Gedong Meneng, Bandar Lampung
dc.creator Triatmodjo, Triatmodjo; Balai Besar Teknologi Pati - BPPT Jl. ZA Pagar Alam No. 36 Gedong Meneng, Bandar Lampung
dc.date 2015-12-10
dc.date.accessioned 2018-05-07T04:05:47Z
dc.date.available 2018-05-07T04:05:47Z
dc.date.issued 2015-12-10
dc.identifier http://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/2994
dc.identifier 10.21082/jpptp.v30n2.2011.p%p
dc.identifier.uri http://repository.pertanian.go.id/handle/123456789/1340
dc.description Cassava is a potential source of raw material for bioethanol production. The study was conducted to identify the suitability of the chemical properties of cassava varieties/clones harvested in different seasons to be used as raw material for bioethanol. The trials were conducted at the Experiment Station and the Laboratory of Microbiology, Center for Starch Technology (BBTP), Research and Assessment of Technology (BPPT) Lampung and at the Laboratory of Food Chemistry, Research Institute for Legumes and Tuber, Malang. In 2006, 12 cassava varieties and clones were used, whereas in 2007 eight clones selected from the 12 varieties were used. The crops were harvested at age of 9 months and the tubers were used as raw material for bioethanol production. The experiment was arranged in a randomized complete block design with three replications. The variables observed were chemical composition of fresh tubers and ethanol content of bioethanol produced. Cassava tubers harvested in the rainy season (RS) 2007 contained 1 to 10% more moisture from those harvested in the dry season (DS) 2006, followed by a decrease of starch and total sugar content by 1.4 to 6.6% and 0.5-10%, respectively. Clone CMMM 99008-3 had the highest total sugar content when harvested in the DS 2006 (45.3%), but it was lower (37.0%) in the DS 2006 harvest. In the DS 2006 harvest, four varieties/clones had conversion values 4.2 to 4.5 kg of fresh tuber to one liter of 96% bioethanol, i.e., CMM 99008-3, MLG 0311, OMM 9908-4, and UJ-5. In the WS 2007 harvest, four varieties/clones showed conversion values from 4.5 to 5 kg to one liter of 96% bioethanol, i.e., CMM 99008-3, UJ-3, UJ-5, and OMM 9908-4. Five cassava clones harvested in the RS 2007, namely CMM 99008-3, UJ-3, UJ-5, MLG 0311, and OMM 9908-4 produced tubers yield ranging from 29.3 to 38.2 t/ha. Clone UJ-5 produced the highest bioethanol (7,866 l/ha). en-US
dc.format application/pdf
dc.language eng
dc.publisher Pusat Penelitian dan Pengembangan Tanaman Pangan en-US
dc.relation http://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/2994/2620
dc.rights Copyright (c) 2015 Jurnal Penelitian Pertanian Tanaman Pangan en-US
dc.rights http://creativecommons.org/licenses/by-nc-sa/4.0 en-US
dc.source 2541-5174
dc.source 2541-5166
dc.source Jurnal Penelitian Pertanian Tanaman Pangan; Vol 30, No 2 (2011): Agustus 2011; 127-136 en-US
dc.title Identifikasi Varietas/Klon Ubikayu Unggul untuk Bahan Baku Bioetanol en-US
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.type Peer-reviewed Article en-US


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