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Paper Information

Journal:   IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH   WINTER 2015 , Volume 29 , Number 4; Page(s) 640 To 647.
 
Paper: 

EXTRACTION, IDENTIFICATION AND COMPARISON OF ORGANICALLY CHEMICAL COMPONENTS IN EXTRACTIVE OF EUCALYPTUS BARK AND WOOD BY GAS CHROMATOGRAPHY- MASS SPECTROMETRY

 
 
Author(s):  TAJIK M.*, VAYSI R., KIAEI M.
 
* ENERGY AND NEW TECHNOLOGY FACULTY, SHAHID BEHESHTI UNIVERSITY, TEHRAN, IRAN
 
Abstract: 

This research was carried out to identify and compare the organically chemical components in the wood and bark extractives of Eucalyptus camaldulensis. Three healthy trees were cut from Nowshahr forest and samples were selected. The samples were converted into the wood powder. The extraction was carried out with acetone as solvent according to TAPPI standard, and then the extract was transferred to the ballon and the BSTFA catalyst was added to be injected to the GC/ MS. Identification of components was done according to the retention time curve, calculation of Kovats correlation and Adams table. Out of 13 components in the bark of this tree and 18 components in that wood, 2 constituents such as Bis (2-ethyl hexyl) phthalate and hexadecanoic acid were detected in both bark and wood. The most important of chemical component in the bark is (2 ethyl hexyl) phthalate (98.72%) and 2-Pentanone (57.41%) was important component in the eucalyptus wood.

 
Keyword(s): EUCALYPTUS, CHEMICAL COMPONENTS, EXTRACTIVES, BARK AND WOOD
 
References: 
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