Effect of polyphenolic extractives on the quantification and structural characterization of the lignin of Eucalyptus globulus
authors Neto, CP; Evtuguin, D; Paulino, PP
journal ISWPC - 9TH INTERNATIONAL SYMPOSIUM ON WOOD AND PULPING CHEMISTRY - POSTER PRESENTATIONS
abstract The influence of the alkaline pre-extraction of E. globulus wood for the elimination of polyphenolics, in the Klason Lignin quantification and in the structural features of the isolated dioxane Lignin is discussed It is concluded that, nevertheless fast-grown eucalyptus wood contain much lower quantity of poliphenolics extractives than mature eucalyptus woods, they should be taken into account in lignin quantitative analysis and in structural studies of isolated lignin preparations.
publisher CANADIAN PULP & PAPER ASSOC TECHNICAL SECTION
isbn 1-896742-15-7
year published 1997
beginning page 781
ending page 784
web of science category Chemistry, Applied; Chemistry, Multidisciplinary; Materials Science, Paper & Wood
subject category Chemistry; Materials Science
unique article identifier WOS:A1997BJ19Q00068
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