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Lignin is a complex polysaccharide (therefore a carbohydrate).
http://en.wikipedia.org/wiki/Image:Lignin_structure.svg
There are no amino acids, nitrogenous bases, or fatty acids-- therefore lignin must be a carbohydrate and have sexy glycosidic linkages.
Wikipedia says it so it must be true.
~Period 1 AP Bio (Fowler)
What else can I help you with?
How does lignin help xylem vessels to carry out their function?
Lignin is a type of polymer found in the cell walls of plant cells that provides support and structure for the plant- it makes them rigid.
What does acdified phloroglucinol stain?
Acidified phloroglucinol is used as a stain for the detection of lignin. If lignin is present, it will turn a bright red colour.
What is a lignin in the plants?
Lignin is a complex organic polymer found in the cell walls of plants. It provides structural support to the plant cells and helps transport water through the plant. Lignin is responsible for the rigidity and strength of plant tissues.
How do you get lignin organosolv from a powder to a solution?
To dissolve lignin organosolv from a powder into a solution, you can use a suitable solvent such as ethanol or acetone and heat the mixture gently while stirring to help dissolve the lignin. Once dissolved, you can filter the solution to remove any undissolved particles and obtain a clear lignin organosolv solution.
Which functional group would lignin naturally fall into?
Lignin naturally falls into the functional group of aromatic compounds due to its complex structure composed mainly of phenylpropane units. Aromatic compounds contain a ring of atoms with alternating single and double bonds, which is a characteristic feature of lignin's chemical structure.
What is the source of lignin in soil?
The source of lignin in the soil is dead plants.
If phyloroglucin contains lignin?
One of the things that phyloroglucin contains is lignin.
Why is it surprising to find lignin in aquatic plants?
Lignin is a biopolymer that gives support to vascular plants, and is thought to have evolved after aquatic plants took on land. many aquatic plants produce lignin or lignin-like polyphenols however. There is still debate on distinguishing terrestrial from aquatic plant lignin.
What has the author Franciska Sundholm written?
Franciska Sundholm has written: 'EPR studies of compounds related to lignin' -- subject(s): Lignin, Electron paramagnetic resonance 'Syntheses of lignin model compounds and assignment of their infra-red spectra' -- subject(s): Lignin
What form of lignin is used in paper?
Kraft lignin is the form of lignin commonly used in paper making. It is a byproduct of the kraft pulping process that breaks down wood fibers to extract cellulose for paper production. Kraft lignin provides strength and structure to paper products.
Is lignin found in ferns and bryphytes?
Lignin is primarily found in the cell walls of vascular plants, providing structural support. While ferns, which are vascular plants, do contain lignin, bryophytes (like mosses and liverworts) do not have lignin, as they lack vascular tissues. Instead, bryophytes rely on other structural compounds for support.
How does lignin help xylem vessels to carry out their function?
Lignin is a type of polymer found in the cell walls of plant cells that provides support and structure for the plant- it makes them rigid.
Does saprotrophic fungi remove lignin from paper pulp?
Saprotrophic fungi can degrade lignin, a complex polymer found in plant cell walls, but their effectiveness in removing lignin from paper pulp specifically can vary. While some fungi produce enzymes capable of breaking down lignin, the process is typically slower compared to industrial methods used in paper production. In biopulping, certain fungi are employed to enhance delignification, but they are not the primary agents for lignin removal in standard paper pulp processes. Overall, while saprotrophic fungi can contribute to lignin degradation, they are not the main method for lignin removal in paper making.
What does acdified phloroglucinol stain?
Acidified phloroglucinol is used as a stain for the detection of lignin. If lignin is present, it will turn a bright red colour.
What has the author Karl Johann Freudenberg written?
Karl Johann Freudenberg has written: 'Constitution and biosynthesis of lignin' -- subject(s): Lignin
What is a lignin in the plants?
Lignin is a complex organic polymer found in the cell walls of plants. It provides structural support to the plant cells and helps transport water through the plant. Lignin is responsible for the rigidity and strength of plant tissues.
How do you get lignin organosolv from a powder to a solution?
To dissolve lignin organosolv from a powder into a solution, you can use a suitable solvent such as ethanol or acetone and heat the mixture gently while stirring to help dissolve the lignin. Once dissolved, you can filter the solution to remove any undissolved particles and obtain a clear lignin organosolv solution.
