Chemical composition of lipophilic extractives from Eucalyptus globulus Labill. wood
1999
Gutiérrez Suárez, Ana | Río Andrade, José Carlos del | González-Vila, Francisco Javier | Martín Martínez, Francisco | European Commission
Instituto de Recursos Naturales y Agrobiología, Consejo Superior de Investigaciones Científicas, Sevilla, Spain; E-mail address: [email protected]
显示更多 [+] 显示较少 [-]The composition of lipophilic extractives in the chloroform soluble fraction of the acetone extract from Eucalyptus globulus wood has been examined. The lipid extract was fractionated by solid-phase extraction on aminopropyl-phase cartridges into four different fractions of increasing polarity. The total lipid extract and the resulting fractions were analyzed by gas chromatography and gas chromatography-mass spectrometry, using high temperature capillary columns. The main compounds identified included sterols, sterol esters, fatty acids, steroid ketones, hydrocarbons and triglycerides. Minor compounds such as fatty alcohols, mono- and diglycerides, waxes and tocopherols were also identified among the lipids from E. globulus wood.
显示更多 [+] 显示较少 [-]This research has been carried out with financial support from the Commission of the European Communities, Agriculture and Fisheries (FAIR) specific RTD programme, CT95-0560, “Wood Extractives in Pulp and Paper Manufacture: Technical and Environmental Implications and Biological Removal”.
显示更多 [+] 显示较少 [-]Peer reviewed
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