- published: 19 Nov 2014
- views: 3876
Cellulose is an organic compound with the formula (C
6H
10O
5)
n, a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units.
Cellulose is an important structural component of the primary cell wall of green plants, many forms of algae and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fiber is 90%, that of wood is 40–50% and that of dried hemp is approximately 57%.
Cellulose is mainly used to produce paperboard and paper. Smaller quantities are converted into a wide variety of derivative products such as cellophane and rayon. Conversion of cellulose from energy crops into biofuels such as cellulosic ethanol is under investigation as an alternative fuel source. Cellulose for industrial use is mainly obtained from wood pulp and cotton.
Some animals, particularly ruminants and termites, can digest cellulose with the help of symbiotic micro-organisms that live in their guts, such as Trichonympha. In humans, cellulose acts as a hydrophilic bulking agent for feces and is often referred to as a "dietary fiber".
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Polysaccharides (Glycogen, Starch and Cellulose)
What is CELLULOSE? What does CELLULOSE mean? CELLULOSE meaning, definition & explanation
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Cellulose einfach erklärt
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structural polysaccharide cellulose
View how Dissolving wood pulp (also known as Specialised Cellulose) is made in South Africa at Sappi’s Saiccor Mill in Umkomaas, south of Durban.
This video reviews how plants use carbon dioxide and water to make glucose, then string them together to make the polysaccharide, starch, which is ideal as an energy store for both plants and animals. It then shows how plants can use glucose to make a similar, but significantly different, polysaccharide called cellulose, which has very different properties to starch. These properties are examined, and appreciated for their various uses, both in nature and for humans.
Hello friends, This video explains about structural polysaccharide cellulose.
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What is CELLULOSE? What does CELLULOSE mean? CELLULOSE meaning - CELLULOSE pronunciation - CELLULOSE definition - CELLULOSE explanation - How to pronounce CELLULOSE? Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Cellulose is an organic compound with a polysaccharide consisting of a linear chain of several hundred to many thousands of linked D-glucose units. Cellulose is an important structural component of the primary cell wall of green plants, many forms of algae and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fiber is 90%, that of wood is 40–50% and that of dried hemp is approximately 57%. Cellulose is mainly used to...
Sale of machine tools for the production of cellulose fibers. http://grandenergo.by/ ultra/by@gmail.com : Cellulose fiber is a sort of organic fiber material generated by the natural wood being chemically treated. Because of water absorbing character of fiber, it can play the role of retaining water during the drying or curing of the parent material and thus improve the maintenance environment of the parent material and optimize the physical indicators of the parent material. The filamentous shape and toughness of fiber play a role of link in the parent material; therefore it can enhance the flexibility, thickening, anti - crack, and workability of the parent material in the dry - mixed mortar. Since wood fiber is a poor conductor of heat, it can insulate and preserve heat....
Funktion und Aufbau der Cellulose in wenigen Minuten erklärt. Kanal: https://www.youtube.com/theexplainchannel
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sie will es im Wald, sie will es im Chefbüro,
sie will Blaskonzert statt Oper - auf dem Bahnhofsklo.
Das Miststück will immer und überall, Hände hoch, das ist ein Überfall.
Doch so richtig nett ist es nur Bett, richtig nett ist es nur im Bett.
Ja, so richtig nett ist es nur im Bett, nur im Bett ist es so richtig nett.
Sie will es im Kino, sie will es auf dem Baggersee,
sie will beim Bummeln fummeln und im Sessellift, bei Schnee,
sie will es im Fahrstuhl, sie will es im Vatikan,
sie will den Sieg im Stellungskrieg - auf der Trabrennbahn.
Das Miststück will immer und überall, Hände hoch, das ist ein Überfall.
Doch so richtig nett ist es nur Bett, richtig nett ist es nur im Bett.
Ja, so richtig nett ist es nur im Bett, nur im Bett ist es so richtig nett.
Sand im Getriebe stört ganz massiv die Liebe,
bei Minusgraden geht die Härte baden,
ein nackter Rücken kann auch Mücken entzücken,
auf der Autobahn woll'n auch mal Autos fahr'n.
Doch so richtig nett ist es nur Bett, richtig nett ist es nur im Bett.
Ja, so richtig nett ist es nur im Bett, nur im Bett ist es so richtig nett.
Doch so richtig nett ist es nur Bett, richtig nett ist es nur im Bett.
Ja, so richtig nett ist es nur im Bett, nur im Bett ist es so richtig nett.