ANALISIS KIMIA 6 JENIS KAYU JAWA BARAT

Jacob Ando

Abstract


The result  of  chemical analyses of 6 wood species from  West Java is presented  in this report.  The analyses comprised of determination of  cellulose,   lignin,  pentosan   and  extractive  contents.

The result shows  that  specific  gravity  ranges from  0.40  to 0.47,  cellulose  content   from  45.4  to  60.6 percent, lignin from  22.5 to 33,2  percent,  pentosan  from  15,1 to 18, 7 percent  and extractive from  0.8 to 2.7 percent.

 


References


Anonymus : 1976. Annual book of ASTM Standards. Part 22. Wood. Adhesives American Society for Testing Materials, Philadelphia.

Anonymus: 1976. Vademicum Kehutanan Indonesia. Direktorat Jenderal Kehutanan, Jakarta.

Browning, B.L. : 1963. The chemistry of wood. Interscience Publisher New York.

Casey, J.P. : 195-2. Pulp and Paper. lnterscience Publisher Inc. New York.




DOI: https://doi.org/10.20886/jphh.1988.5.2.50-51

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