Jurnal Penelitian Hasil Hutan
Vol 5, No 1 (1988): Jurnal Penelitian Hasil Hutan

ANALISIS KIMIA 75 JENIS KAYU DARI BEBERAPA LOKASI DI INDONESIA

Tjutju Nurhayati Syahri (Pusat Penelitian dan Pengembangan Hasil Hutan)



Article Info

Publish Date
16 Aug 2017

Abstract

The result of chemical analyses of 205 wood species has been published in previous reports.  The analyses comprised determination of content of cellulose, lignin, pentosan, ash, solubility in alcohol benzene 1:2, hot and cold water and In 1:2 sodium hydroxide. As a continuation of the above work, the result of chemical analyses of 75 wood species is presented in this report.The analyses reveal that cellulose content ranges from  40.58-62.50  percent, lignin from  21.10-35.03 percent, pentosan from 8.90-19.96 percent and ash from 0.08-3.40 percent. The solubility in alcohol benzena 1  :  2 ranges from  0.54-11.90 percent, hot water 0.39-12.95 percent and 1% natriumhidroxide from 0.50-22.27 percent. There are 43 wood species with cellulose content above 45 percent, 8 species with lignin content above 33 percent, and there are respectively 25 and 39 wood species with solubility in alcohol benzena 1 : 2 and hot water above 4 percent.

Copyrights © 1988






Journal Info

Abbrev

JPHH

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

Description

Jurnal Penelitian Hasil Hutan adalah jurnal ilmiah nasional yang mempublikasikan tulisan yang telah dicermati oleh Dewan Redaksi dan Mitra Bestari di bidang hasil hutan. Tulisan dalam Jurnal Penelitian Hasil Hutan mencerminkan inovasi dan hasil penelitian dasar dan terapan yang berkualitas di bidang ...