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
Lignin Lig"nin (l[i^]g"n[i^]n), n. [L. lignum wood: cf. F. lignine.] (Bot.) 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 lignireose.

Meaning of Lignin from wikipedia

- Lignin is a cl**** of complex organic polymers that form key structural materials in the support tissues of vascular plants and some algae. Lignins are...
- (4-allyl-2-methoxyphenol). Today, artificial vanillin is made either from guaiacol or lignin. Lignin-based artificial vanilla flavoring is alleged to have a richer flavor...
- The Kappa number is an indication of the residual lignin content or bleachability of wood pulp by a standardised analysis method. The Kappa number is determined...
- the unwanted lignin, but not the cellulose fibres. In the biopulping process, the fungal enzyme lignin peroxidase selectively digests lignin to leave remaining...
- environmental conditions, and herbicide tolerance, or the alteration of lignin levels in order to reduce pulping costs. Genetically modified forest trees...
- Lignosulfonates, or sulfonated lignin, (CAS number 8062-15-5) are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production...
- deplete oxygen concentration in water, but the breakdown of lignin does. This breakdown of lignin includes an oxidative mechanism, and requires the presence...
- from the kraft process when digesting pulpwood into paper pulp removing lignin, hemicelluloses and other extractives from the wood to free the cellulose...
- saccharide concentration. Lignin is a complex polyphenolic macromolecule composed mainly of beta-O4-aryl linkages. After cellulose, lignin is the second most...
- Lignin-modifying enzymes (LMEs) are various types of enzymes produced by fungi and bacteria that catalyze the breakdown of lignin, a biopolymer commonly...
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