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lignin    音标拼音: [l'ɪgnɪn]
n. 木质素

木质素

lignin
n 1: a complex polymer; the chief constituent of wood other than
carbohydrates; binds to cellulose fibers to harden and
strengthen cell walls of plants


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  • Lignin - Wikipedia
    The polysaccharide components of plant cell walls are highly hydrophilic and thus permeable to water, whereas lignin is more hydrophobic The crosslinking of polysaccharides by lignin is an obstacle for water absorption to the cell wall Thus, lignin makes it possible for the plant's vascular tissue to conduct water efficiently [15]
  • Lignin | Definition, Function, Uses, Facts | Britannica
    lignin, complex oxygen-containing organic polymer that, with cellulose, forms the chief constituent of wood It is second to cellulose as the most abundant organic material on Earth, though relatively few industrial uses other than as a fuel have been found
  • What Is Lignin? Its Structure, Function, and Uses
    Lignin is a complex organic polymer found embedded within the cell walls of most plants, where it acts as a binder holding the plant fibers together It is one of the most abundant organic polymers on Earth, second only to cellulose, and constitutes between 20 to 35% of the dry mass of wood
  • A Brief Introduction to Lignin Structure | Lignin Valorization . . .
    Lignin is an alkyl-aromatic polymer found in the cell walls of terrestrial plants Lignin provides structure and rigidity to plants, is a natural, highly effective barrier against microbial attack, and enables water and nutrient transport through plant tissues
  • What Is Lignin? Its Structure, Role in Plants, Uses
    Lignin is one of Earth’s most widespread organic polymers, an abundant component found within plant cell walls This complex natural compound plays a multifaceted role in the plant kingdom, contributing to the structural integrity and survival of plants
  • Whats Lignin?
    Lignin is an organic substance binding the cells, fibres and vessels which constitute wood and the lignified elements of plants, as in straw After cellulose, it is the most abundant renewable carbon source on Earth
  • 14. 9: Lignin - Chemistry LibreTexts
    Lignin, a chemically complex biopolymer that is associated with cellulose in plants and serves to bind cellulose in the plant structure, ranks second in abundance only to cellulose as a biomass material produced by plants
  • Lignin - Soil Ecology Wiki
    Lignin is a complex polymer found in the cell walls of many plant species Lignin is especially important in the formation of cell walls in rigid and woody plant species
  • What is Lignin? Definition, Uses, and Processes - Carbon Credits
    Lignin is the second most abundant organic polymer on Earth and it’s also the largest natural source of aromatic monomers It is what makes the plant’s structure firm and resistant to rotting





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