Search: onr:"swepub:oai:research.chalmers.se:7058e586-1059-4214-b909-5102ffc91e72" >
Origin of the acety...
Origin of the acetylated structures present in white birch (Betula pendula Roth) milled wood lignin
-
- Rencoret, J. (author)
- CSIC - Instituto de Recursos Naturales y Agrobiologia de Sevilla (IRNAS)
-
- del Rio, J. C. (author)
- CSIC - Instituto de Recursos Naturales y Agrobiologia de Sevilla (IRNAS)
-
- Gutierrez, A. (author)
- CSIC - Instituto de Recursos Naturales y Agrobiologia de Sevilla (IRNAS)
-
show more...
-
- Martinez, A. T. (author)
- CSIC - Centro de Investigaciones Biologicas (CIB)
-
- Li, Shiming, 1947 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
Parkås, Jim, 1974 (author)
-
- Lundquist, Knut, 1933 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
show less...
-
(creator_code:org_t)
- 2011-04-02
- 2012
- English.
-
In: Wood Science and Technology. - : Springer Science and Business Media LLC. - 1432-5225 .- 0043-7719. ; 46:1-3, s. 459-471
- Related links:
-
http://dx.doi.org/10...
-
show more...
-
https://research.cha...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- The occurrence and nature of acetate groups in the milled wood lignin (MWL) isolated from birch (Betula pendula Roth) has been addressed by spectroscopic (2D-NMR) and chemical degradative (derivatization followed by reductive cleavage, DFRC) methods. Considerable amounts of acetate groups were present in the MWL preparation. However, 2D-NMR analysis indicated that the lignin polymer is not extensively acetylated and that the major part of the acetate groups is attached to the xylan moieties present in the MWL preparation. Nevertheless, evidence of the presence of minor acetylation of the gamma-carbon of the lignin side chain (
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Pappers-, massa- och fiberteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Paper, Pulp and Fiber Technology (hsv//eng)
Keyword
- cleavage
- kenaf
- sinapyl
- 2d nmr
- acetate
- plants
- nmr-spectroscopy
- ether type
- dfrc method
- monomers
- nuclear-magnetic-resonance
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
-
Rencoret, J.
-
del Rio, J. C.
-
Gutierrez, A.
-
Martinez, A. T.
-
Li, Shiming, 194 ...
-
Parkås, Jim, 197 ...
-
show more...
-
Lundquist, Knut, ...
-
show less...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
-
ENGINEERING AND ...
-
and Materials Engine ...
-
and Paper Pulp and F ...
- Articles in the publication
-
Wood Science and ...
- By the university
-
Chalmers University of Technology