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cellulose    音标拼音: [s'ɛljəl,os]
n. 纤维素

纤维素

cellulose
n 1: a polysaccharide that is the chief constituent of all plant
tissues and fibers

Cellulose \Cel"lu*lose`\ (s[e^]l"[-u]*l[=o]s`), a.
Consisting of, or containing, cells.
[1913 Webster]


Cellulose \Cel"lu*lose`\, n. (Chem.)
The substance which constitutes the essential part of the
solid framework of plants, of ordinary wood, cotton, linen,
paper, etc. It is also found to a slight extent in certain
animals, as the tunicates. It is a carbohydrate,
{(C6H10O5)n}, isomeric with starch, and is convertible into
starches and sugars by the action of heat and acids. When
pure, it is a white amorphous mass. See {Starch},
{Granulose}, {Lignin}.
[1913 Webster]

Unsized, well bleached linen paper is merely pure
cellulose. --Goodale.
[1913 Webster]

{Starch cellulose}, the delicate framework which remains when
the soluble part (granulose) of starch is removed by
saliva or pepsin. --Goodale.
[1913 Webster]


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  • Cellulose - Wikipedia
    Cellulose is a straight chain polymer Unlike starch, no coiling or branching occurs and the molecule adopts an extended and rather stiff rod-like conformation, aided by the equatorial conformation of the glucose residues
  • What Is Cellulose and Is It Safe to Eat? - Healthline
    Cellulose is a fiber found in fruits, vegetables, and other plant foods as part of a plant’s cell walls It’s found in tree bark and a plant’s leaves When you eat plant foods, you are consuming
  • Home | Cellulose - Springer
    Cellulose is an international journal devoted to the dissemination of research and scientific and technological progress in the field of cellulose focuses on the pure and applied science of cellulose, and the development of relevant technologies
  • Cellulose | Definition, Uses, Facts | Britannica
    Cellulose is a complex carbohydrate consisting of 3,000 or more glucose units It is the basic structural component of plant cell walls, comprising about 33 percent of all vegetable matter, and is the most abundant of all naturally occurring compounds
  • Cellulose - Definition, Formula, Structure, Functions, and Diagram
    Cellulose (C 6 H 10 O 5) n is an organic compound, the most abundant biopolymer on Earth It is a complex carbohydrate with a linear chain of tens to hundreds to several thousand D-glucose units It is the principal structural component of plant and algal cell walls
  • Cellulose: Definition, Structure, Function, Sources and Uses
    Cellulose is an intricate carbohydrate or polysaccharide that constitutes the fundamental building block of the cell walls of plants
  • Cellulose - Encyclopedia. com
    Cellulose is a substance found in the cell walls of plants Although cellulose is not a component of the human body, it is nevertheless the most abundant organic macromolecule on Earth The scientific community first observed cellulose in 1833 when it was studied in plant cell walls
  • Cellulose - Chemistry LibreTexts
    Cellulose is a linear polysaccharide polymer with many glucose monosaccharide units The acetal linkage is beta which makes it different from starch This peculiar difference in acetal linkages results in a major difference in digestibility in humans
  • Cellulose - Chemistry Encyclopedia - structure, water, number, property . . .
    Cellulose is the most abundant organic molecule in nature It is a polysaccharide assembled from glucose monomer units, and it (together with other materials such as hemicellulose and lignin) is the main constituent of plant cell walls





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