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 class of complex organic polymers that form key structural materials in the support tissues of most plants. Lignins are particularly important...
- the unwanted lignin, but not the cellulose fibres. In the biopulping process, the fungal enzyme lignin peroxidase selectively digests lignin to leave remaining...
- (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 term "Lignin characterization" (or "Lignin analysis") refers to a group of activities within lignin research aiming at describing the characteristics...
- Lignin-modifying enzymes (LMEs) are various types of enzymes produced by fungi and bacteria that catalyze the breakdown of lignin, a biopolymer commonly...
- environmental conditions, and herbicide tolerance, or the alteration of lignin levels in order to reduce pulping costs. Genetically modified forest trees...
- a chemical pulping process separates lignin from cellulose fibre. A cooking liquor is used to dissolve the lignin, which is then washed from the cellulose;...
- deplete oxygen concentration in water, but the breakdown of lignin does. This breakdown of lignin includes an oxidative mechanism, and requires the presence...
- Lignosulfonates, or sulfonated lignin are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production of wood pulp using sulfite...
- various biopolymers, tannins, lignin, suberin, suberan and polysaccharides. Up to 40% of the bark tissue is made of lignin, which forms an important part...