Study on the chemical composition of teak wood extracts in different organic solvents

iForest: Biogeosciences and Forestry

article

Dumitru Eugen Colbu¹  Ion Sandu²  Viorica Vasilache²  Kamel Earar⁵  Elena Daniela Paraschiv⁶  Ioan Gabriel Sandu⁷  Diana Iliescu Bulgaru⁶  Andrei Victor Sandu⁷ 

[1] Faculty of Geography and Geology, Doctoral School of Geosciences, Alexandru Ioan Cuza University of Iasi;Institute of Interdisciplinary Research, ARHEOINVEST Center, Alexandru Ioan Cuza University of Iasi;Romanian Inventors Forum;Academy of Romanian Scientists;Faculty of Medicine and Pharmacy, “Dunarea de Jos” University of Galati;“Grigore T. Popa” University of Medicine and Pharmacy of Iasi, Institute of Forensic Medicine Iasi;Faculty of Material Science and Engineering, Gheorghe Asachi Technical University of Iasi;National Institute for Research and Development for Environmental Protection INCDPM

关键词: Teak Wood;    Composition;    Organic Solvents;    Extracts;    SEM-EDX;    GC+MS;   

DOI  :  10.3832/ifor3717-014

学科分类：社会科学、人文和艺术（综合）

来源: Societa Italiana di Selvicoltura ed Ecologia Forestale (S I S E F)

【 摘 要 】

Teak wood (Tectona grandis Linn F.) is known for its high natural resistance to attack by microorganisms. For this reason, teak wood is used for restoration works. This paper provides an assessment of the extraction capacity of various organic solvents and the chemical and physical-structural characteristics of extracts of teak wood with an age of 40 years. On the basis of literature data, we selected the solvents with potential synergetic activity in preservation treatments. For this purpose we used the SEM-EDX and GC+MS methods, assisted by computerized processing software, and corroborated the data obtained from these two instrumental techniques.

【 授权许可】

Unknown