Investigation of fast hot compressed water pretreatment of oil palm fronds for fermentable sugar production
Oil palm fronds, the lignocellulose waste material produced from palm oil plantation, was subjected to the pretreatment in hot compressed water for sugar production. In this study, the influence of fast hot compressed water (15 minutes holding time) was investigated at temperature 170, 190 and 210 °...
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| creator | Nadia, Asma Rodiansono, Rodiansono Sunardi, Sunardi |
| description | Oil palm fronds, the lignocellulose waste material produced from palm oil plantation, was subjected to the pretreatment in hot compressed water for sugar production. In this study, the influence of fast hot compressed water (15 minutes holding time) was investigated at temperature 170, 190 and 210 °C in a batch autoclave. After hot compressed water process, the products were separated into solid residue and liquid fraction by filtration. The chemical composition and color change of the oil palm frond residues after pretreatment were evaluated by Fourier Transform infrared (FTIR) spectroscopy and CIELAB parameters. The solid residue was further submitted to hydrolysis for fermentable sugar production using a commercial enzyme. The relative changes in the intensity of FTIR spectra bands indicate that hot compressed water deconstructed the structure of palm oil frond by removing hemicellulose. The fast hot compressed water of oil palm frond resulted in color changes to the darkness because of the lignin modification. Enzymatic hydrolysis yield that 50.5% (b/v) fermentable sugar can be produced after 48 h saccharification process on pretreated at 190 °C for 15 minutes, suggesting that the hot compressed water pretreatment of oil palm frond can be considered as inexpensive, simple and environmentally friendly pretreatment methods. |
| doi_str_mv | 10.1063/1.5064985 |
| format | Conference Proceeding |
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The solid residue was further submitted to hydrolysis for fermentable sugar production using a commercial enzyme. The relative changes in the intensity of FTIR spectra bands indicate that hot compressed water deconstructed the structure of palm oil frond by removing hemicellulose. The fast hot compressed water of oil palm frond resulted in color changes to the darkness because of the lignin modification. Enzymatic hydrolysis yield that 50.5% (b/v) fermentable sugar can be produced after 48 h saccharification process on pretreated at 190 °C for 15 minutes, suggesting that the hot compressed water pretreatment of oil palm frond can be considered as inexpensive, simple and environmentally friendly pretreatment methods.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.5064985</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Autoclaving ; Banded structure ; Chemical composition ; Darkness ; Fourier transforms ; Hydrolysis ; Infrared spectroscopy ; Lignocellulose ; Oil palm trees ; Organic chemistry ; Palm oil ; Pretreatment ; Saccharification ; Spectrum analysis</subject><ispartof>AIP conference proceedings, 2018, Vol.2026 (1)</ispartof><rights>Author(s)</rights><rights>2018 Author(s). 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The chemical composition and color change of the oil palm frond residues after pretreatment were evaluated by Fourier Transform infrared (FTIR) spectroscopy and CIELAB parameters. The solid residue was further submitted to hydrolysis for fermentable sugar production using a commercial enzyme. The relative changes in the intensity of FTIR spectra bands indicate that hot compressed water deconstructed the structure of palm oil frond by removing hemicellulose. The fast hot compressed water of oil palm frond resulted in color changes to the darkness because of the lignin modification. Enzymatic hydrolysis yield that 50.5% (b/v) fermentable sugar can be produced after 48 h saccharification process on pretreated at 190 °C for 15 minutes, suggesting that the hot compressed water pretreatment of oil palm frond can be considered as inexpensive, simple and environmentally friendly pretreatment methods.</description><subject>Autoclaving</subject><subject>Banded structure</subject><subject>Chemical composition</subject><subject>Darkness</subject><subject>Fourier transforms</subject><subject>Hydrolysis</subject><subject>Infrared spectroscopy</subject><subject>Lignocellulose</subject><subject>Oil palm trees</subject><subject>Organic chemistry</subject><subject>Palm oil</subject><subject>Pretreatment</subject><subject>Saccharification</subject><subject>Spectrum analysis</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2018</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kMFLwzAUxoMoOKcH_4OAN6EzSZukPcrQORh42cFbSJuX2dk2NUkn_ve2buDN0-Pxft_38T6EbilZUCLSB7rgRGRFzs_QjHJOEymoOEczQoosYVn6domuQtgTwgop8xn6WHcHCLHe6Vi7DjuLrQ4Rv7uIK9f2HkIAg790BI_HLXrQsYUuTqSrG9zrpsXWu84EbJ3HFvx01mUDOAw7PamcGarJ_RpdWN0EuDnNOdo-P22XL8nmdbVePm6SnvE0Jtzogle5ZDSTUHKqAcpUlJLaImOmsDoHCykr8pJKznlp8ooIDZZXpDKZTufo7mg7Jn8O43Nq7wbfjYmKUSYzMarykbo_UqGq4-_zqvd1q_23okRNXSqqTl3-Bx-c_wNVb2z6AzxUd9U</recordid><startdate>20181029</startdate><enddate>20181029</enddate><creator>Nadia, Asma</creator><creator>Rodiansono, Rodiansono</creator><creator>Sunardi, Sunardi</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20181029</creationdate><title>Investigation of fast hot compressed water pretreatment of oil palm fronds for fermentable sugar production</title><author>Nadia, Asma ; Rodiansono, Rodiansono ; Sunardi, Sunardi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p253t-5da95c872147eb51aeeb36b71f942d9fa8efe3298b17555bd8c06aef5c0cd4a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Autoclaving</topic><topic>Banded structure</topic><topic>Chemical composition</topic><topic>Darkness</topic><topic>Fourier transforms</topic><topic>Hydrolysis</topic><topic>Infrared spectroscopy</topic><topic>Lignocellulose</topic><topic>Oil palm trees</topic><topic>Organic chemistry</topic><topic>Palm oil</topic><topic>Pretreatment</topic><topic>Saccharification</topic><topic>Spectrum analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nadia, Asma</creatorcontrib><creatorcontrib>Rodiansono, Rodiansono</creatorcontrib><creatorcontrib>Sunardi, Sunardi</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nadia, Asma</au><au>Rodiansono, Rodiansono</au><au>Sunardi, Sunardi</au><au>Chuenchom, Laemthong</au><au>Fatimah, Is</au><au>Sahroni, Imam</au><au>Kawasaki, Hideya</au><au>S., M. Arsyik Kurniawan</au><au>Musawwa, Miqdam</au><au>Kamari, Azlan</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Investigation of fast hot compressed water pretreatment of oil palm fronds for fermentable sugar production</atitle><btitle>AIP conference proceedings</btitle><date>2018-10-29</date><risdate>2018</risdate><volume>2026</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Oil palm fronds, the lignocellulose waste material produced from palm oil plantation, was subjected to the pretreatment in hot compressed water for sugar production. In this study, the influence of fast hot compressed water (15 minutes holding time) was investigated at temperature 170, 190 and 210 °C in a batch autoclave. After hot compressed water process, the products were separated into solid residue and liquid fraction by filtration. The chemical composition and color change of the oil palm frond residues after pretreatment were evaluated by Fourier Transform infrared (FTIR) spectroscopy and CIELAB parameters. The solid residue was further submitted to hydrolysis for fermentable sugar production using a commercial enzyme. The relative changes in the intensity of FTIR spectra bands indicate that hot compressed water deconstructed the structure of palm oil frond by removing hemicellulose. The fast hot compressed water of oil palm frond resulted in color changes to the darkness because of the lignin modification. Enzymatic hydrolysis yield that 50.5% (b/v) fermentable sugar can be produced after 48 h saccharification process on pretreated at 190 °C for 15 minutes, suggesting that the hot compressed water pretreatment of oil palm frond can be considered as inexpensive, simple and environmentally friendly pretreatment methods.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5064985</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2018, Vol.2026 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_proquest_journals_2127467558 |
| source | AIP Journals Complete |
| subjects | Autoclaving Banded structure Chemical composition Darkness Fourier transforms Hydrolysis Infrared spectroscopy Lignocellulose Oil palm trees Organic chemistry Palm oil Pretreatment Saccharification Spectrum analysis |
| title | Investigation of fast hot compressed water pretreatment of oil palm fronds for fermentable sugar production |
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