ANALISIS KIMIA SEPULUH JENIS BAMBU DARI JAWA TIMUR

Main Authors: Gusmailina, Gusmailina, Sumadiwangsa, Suwardi
Other Authors: pusat litbang hasil hutan
Format: Article info application/pdf eJournal
Bahasa: ind
Terbitan: Pusat Penelitian dan Pengembangan Hasil Hutan , 2017
Online Access: http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333/2433
ctrlnum --ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai:article-3333
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">ANALISIS KIMIA SEPULUH JENIS BAMBU DARI JAWA TIMUR</title><creator>Gusmailina, Gusmailina</creator><creator>Sumadiwangsa, Suwardi</creator><subject lang="id-ID"/><description lang="id-ID">&#xA0;Chemical analyses&#xA0; of ten bamboo&#xA0;&#xA0; species&#xA0;&#xA0; from&#xA0;&#xA0; East&#xA0; Java&#xA0; has&#xA0; been&#xA0; conducted.&#xA0;&#xA0; The&#xA0; analyses&#xA0; comprised&#xA0;&#xA0; of&#xA0; the determination&#xA0; of&#xA0; cellulose,&#xA0; lignin,&#xA0; pentosan,&#xA0; ash,&#xA0; extractives&#xA0; and&#xA0; the solubility&#xA0;&#xA0; in one percent&#xA0; of sodium&#xA0; hydroxide.&#xA0; These analyses&#xA0; were&#xA0; commonly conducted&#xA0;&#xA0;&#xA0; to&#xA0; determine basic&#xA0; characteristics and&#xA0; ultimate uses&#xA0; of&#xA0; wood.The&#xA0; analyses showed &#xA0;that the&#xA0; cellulose&#xA0; content ranges from&#xA0; 42.4&#xA0; - 53.6 percent, lignin from&#xA0; 19.8&#xA0; - 26.6 percent, and&#xA0; pentosan 17.5&#xA0; - 21.5&#xA0; percent.&#xA0;&#xA0; The ash&#xA0; and&#xA0; silica&#xA0; content&#xA0;&#xA0; varies from&#xA0; 1.24 - 3.77 percent and&#xA0; from&#xA0; 0.10&#xA0; - 1.78 percent, respectively: The&#xA0; solubility&#xA0; in cold water ranges from&#xA0; 4.5 -&#xA0; 9.9 percent,&#xA0; in hot&#xA0; water from&#xA0; 5.3&#xA0; - 11.8 percent,&#xA0;&#xA0; in alcohol&#xA0; benzene ( 1 :2)&#xA0; from&#xA0; 0.9 - 6.9&#xA0; percent, and&#xA0; in one percent&#xA0;&#xA0; sodium&#xA0; hydroxide&#xA0;&#xA0; solution&#xA0; from&#xA0; 22.2&#xA0; -&#xA0; 29.8 percent.Based&#xA0; on&#xA0; chemical&#xA0; analyses, especially the&#xA0; cellulose&#xA0; content, the&#xA0; bamboos&#xA0; from&#xA0; East&#xA0; Java appeared&#xA0; to&#xA0; be a good material&#xA0; for pulp&#xA0; and paper&#xA0; industry.</description><publisher lang="id-ID">Pusat Penelitian dan Pengembangan Hasil Hutan</publisher><contributor lang="id-ID">pusat litbang hasil hutan</contributor><date>2017-08-18</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333</identifier><identifier>10.20886/jphh.1988.5.5.290-293</identifier><source lang="en-US">Jurnal Penelitian Hasil Hutan; Vol 5, No 5 (1988): Jurnal Penelitian Hasil Hutan; 290-293</source><source lang="id-ID">Jurnal Penelitian Hasil Hutan; Vol 5, No 5 (1988): Jurnal Penelitian Hasil Hutan; 290-293</source><source>2442-8957</source><source>0216-4329</source><language>ind</language><relation>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333/2433</relation><rights lang="en-US">Copyright (c) 2017 Jurnal Penelitian Hasil Hutan</rights><rights lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</rights><recordID>--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai:article-3333</recordID></dc>
language ind
format Journal:Article
Journal
Other:info:eu-repo/semantics/publishedVersion
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File:application/pdf
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Journal:eJournal
author Gusmailina, Gusmailina
Sumadiwangsa, Suwardi
author2 pusat litbang hasil hutan
title ANALISIS KIMIA SEPULUH JENIS BAMBU DARI JAWA TIMUR
publisher Pusat Penelitian dan Pengembangan Hasil Hutan
publishDate 2017
url http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3333/2433
contents Chemical analyses of ten bamboo species from East Java has been conducted. The analyses comprised of the determination of cellulose, lignin, pentosan, ash, extractives and the solubility in one percent of sodium hydroxide. These analyses were commonly conducted to determine basic characteristics and ultimate uses of wood.The analyses showed that the cellulose content ranges from 42.4 - 53.6 percent, lignin from 19.8 - 26.6 percent, and pentosan 17.5 - 21.5 percent. The ash and silica content varies from 1.24 - 3.77 percent and from 0.10 - 1.78 percent, respectively: The solubility in cold water ranges from 4.5 - 9.9 percent, in hot water from 5.3 - 11.8 percent, in alcohol benzene ( 1 :2) from 0.9 - 6.9 percent, and in one percent sodium hydroxide solution from 22.2 - 29.8 percent.Based on chemical analyses, especially the cellulose content, the bamboos from East Java appeared to be a good material for pulp and paper industry.
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