Definition of Lignin. Meaning of Lignin. Synonyms of Lignin
Here you will find one or more explanations in English for the word Lignin. Also in the bottom left of the page several parts of wikipedia pages related to the word Lignin and, of course, Lignin synonyms and on the right images related to the word Lignin.
Definition of Lignin
Lignin Lig"nin (l[i^]g"n[i^]n), n. [L. lignum wood: cf. F.
A substance characterizing wood cells and differing from
cellulose in its conduct with certain chemical reagents.
Note: Recent authors have distinguished four forms of this
substance, naming them lignose, lignin, lignone, and
Meaning of Lignin from wikipedia
is a cl**** of complex organic polymers
that form important structural materials
in the support tissues
of vascular plants
and some algae. Lignins...
- (4-allyl-2-methoxyphenol). Today, artificial vanillin
is made either
-based artificial vanilla flavoring
to have a richer
- the unwanted lignin
, but not the cellulose
fibres. In the biopulping
process, the fungal enzyme lignin peroxidase selectively digests lignin
is a complex polyphenolic macromolecule composed mainly
of beta-O4-aryl linkages. After
is the second
- Lignosulfonates, or sulfonated lignin
, (CAS number
8062-15-5) are water-soluble anionic polyelectrolyte
polymers: they are byproducts
from the production...
- The Kappa number
is an indication
of the residual lignin content
of wood pulp by a standardised analysis
method. The Kappa number
- deplete oxygen concentration
in water, whereas breakdown
does. This breakdown
of lignin includes
mechanism, and requires
- cellulose fibers
that are strong
in a matrix
compression. Wood is sometimes defined
as only the secondary...
most of the lignin
with the fibers, whereas kraft pulping removes
most of the lignin present originally
in the wood. Low lignin
- for example, some attack
in wood and some others decay lignin
. The rate of decay
of wooden materials
in various climates
can be estimated...
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