Cellulose - Revision history

Eric: Added some more links under the "External Links" section

2021-01-02T09:40:34Z

Added some more links under the "External Links" section

← Older revision		Revision as of 09:40, 2 January 2021
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	=External Links=		=External Links=
			*[https://en.wikipedia.org/wiki/Cellulose The Wikipedia Page on Cellulose]
	*[https://onlinelibrary.wiley.com/doi/full/10.1111/gcbb.12352 "Cellulosic feedstock production on Conservation Reserve Program land: potential yields and environmental effects" ]		*[https://onlinelibrary.wiley.com/doi/full/10.1111/gcbb.12352 "Cellulosic feedstock production on Conservation Reserve Program land: potential yields and environmental effects" ]

	[[Category: Biofuel]] [[Category: Food and Agriculture]]		[[Category: Biofuel]] [[Category: Food and Agriculture]]

Eric: Added some more links under the "External Links" section

2020-08-11T03:49:25Z

Added some more links under the "External Links" section

← Older revision		Revision as of 03:49, 11 August 2020
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	=External Links=		=External Links=
	*		*[https://onlinelibrary.wiley.com/doi/full/10.1111/gcbb.12352 "Cellulosic feedstock production on Conservation Reserve Program land: potential yields and environmental effects" ]

	[[Category: Biofuel]] [[Category: Food and Agriculture]]		[[Category: Biofuel]] [[Category: Food and Agriculture]]

Eric: Updated the page to the more recent formatting style

2020-08-11T03:49:00Z

Updated the page to the more recent formatting style

← Older revision		Revision as of 03:49, 11 August 2020
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	[[Image:Micro-straw3.jpg\|550px\|thumb\| right\|Straw - an abundant and inexpensive source of cellulose.]]		[[Image:Micro-straw3.jpg\|550px\|thumb\| right\|Straw - an abundant and inexpensive source of cellulose.]]

			=Basics=

	Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers [[lignin]] and hemicellulose.		Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers [[lignin]] and hemicellulose.
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	Sustainable Raw Material] by Klemm (2005) reviews technology and techniques for cellulose from biomass. Cellulose has many uses as a polymer with different substitution groups including explosives, packaging, water absorbing materials, and membranes. The structure of cellulose is including crystallized and native states with a variety of configurations. Substitution reactions driven by breaking of crosslinking hydrogen bonds with base (NaOH). Solvents include LiCl in DMA, tetrabutylammonium fluoride trihydrate in DMSO (DMSO/TBAF), and cuprammonium hydroxide. Selective substitution of functional groups is an area of active research. Cellulose esters are important materials for membranes and films.		Sustainable Raw Material] by Klemm (2005) reviews technology and techniques for cellulose from biomass. Cellulose has many uses as a polymer with different substitution groups including explosives, packaging, water absorbing materials, and membranes. The structure of cellulose is including crystallized and native states with a variety of configurations. Substitution reactions driven by breaking of crosslinking hydrogen bonds with base (NaOH). Solvents include LiCl in DMA, tetrabutylammonium fluoride trihydrate in DMSO (DMSO/TBAF), and cuprammonium hydroxide. Selective substitution of functional groups is an area of active research. Cellulose esters are important materials for membranes and films.

	=~~=Related Pages=~~=		=Internal Links=
	*[[Cellulase Producing Bacteria]] ~~and~~ [[Lignin]]		*[[Cellulase Producing Bacteria]]
			*[[Lignin]]
	*[[Nanocellulose]]		*[[Nanocellulose]]

	[[Category:~~Food and Agriculture~~]]		=External Links=
	[[Category:~~Biofuel~~]]		*

			[[Category: Biofuel]] [[Category: Food and Agriculture]]

Rasmus: /* Related Pages */

2016-08-15T12:00:22Z

← Older revision		Revision as of 12:00, 15 August 2016
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	==Related Pages==		==Related Pages==
	*[[Cellulase Producing Bacteria]] and [[Lignin]]		*[[Cellulase Producing Bacteria]] and [[Lignin]]
			*[[Nanocellulose]]

	[[Category:Food and Agriculture]]		[[Category:Food and Agriculture]]
	[[Category:Biofuel]]		[[Category:Biofuel]]

Rasmus: link fixed

2016-08-14T22:20:00Z

link fixed

← Older revision		Revision as of 22:20, 14 August 2016
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	==Related Pages==		==Related Pages==
	*[[Cellulase Producing Bacteria]] and [Lignin]]		*[[Cellulase Producing Bacteria]] and [[Lignin]]

	[[Category:Food and Agriculture]]		[[Category:Food and Agriculture]]
	[[Category:Biofuel]]		[[Category:Biofuel]]

Rasmus: inserted images

2016-08-14T22:19:24Z

inserted images

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			[[File:WoodChips01.jpg\|550px\|thumb\|right\|[[Wood Chips]]]]

			[[File:1200px-Microbial cellulose pellicle.JPG\|550px\|thumb\|right\|Bacterial cellulose: wet microbial cellulose pellicle being removed from a culture.]]

			[[Image:Micro-straw3.jpg\|550px\|thumb\| right\|Straw - an abundant and inexpensive source of cellulose.]]

	Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers [[lignin]] and hemicellulose.		Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers [[lignin]] and hemicellulose.

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	[[Category:Food and Agriculture]]		[[Category:Food and Agriculture]]
			[[Category:Biofuel]]

Rasmus: int. link

2016-08-14T21:43:35Z

int. link

← Older revision		Revision as of 21:43, 14 August 2016
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	[http://jpkc.dhu.edu.cn/xwkx/Publication/High%20IF%20publication%20on%20fiber/Cellulose---Fascinating%20Biopolymer%20and%20Sustainable%20Raw%20Material.pdf \| Cellulose: Fascinating Biopolymer and		[http://jpkc.dhu.edu.cn/xwkx/Publication/High%20IF%20publication%20on%20fiber/Cellulose---Fascinating%20Biopolymer%20and%20Sustainable%20Raw%20Material.pdf \| Cellulose: Fascinating Biopolymer and
	Sustainable Raw Material] by Klemm (2005) reviews technology and techniques for cellulose from biomass. Cellulose has many uses as a polymer with different substitution groups including explosives, packaging, water absorbing materials, and membranes. The structure of cellulose is including crystallized and native states with a variety of configurations. Substitution reactions driven by breaking of crosslinking hydrogen bonds with base (NaOH). Solvents include LiCl in DMA, tetrabutylammonium fluoride trihydrate in DMSO (DMSO/TBAF), and cuprammonium hydroxide. Selective substitution of functional groups is an area of active research. Cellulose esters are important materials for membranes and films.		Sustainable Raw Material] by Klemm (2005) reviews technology and techniques for cellulose from biomass. Cellulose has many uses as a polymer with different substitution groups including explosives, packaging, water absorbing materials, and membranes. The structure of cellulose is including crystallized and native states with a variety of configurations. Substitution reactions driven by breaking of crosslinking hydrogen bonds with base (NaOH). Solvents include LiCl in DMA, tetrabutylammonium fluoride trihydrate in DMSO (DMSO/TBAF), and cuprammonium hydroxide. Selective substitution of functional groups is an area of active research. Cellulose esters are important materials for membranes and films.

			==Related Pages==
			*[[Cellulase Producing Bacteria]] and [Lignin]]

			[[Category:Food and Agriculture]]

Rasmus: internal links

2016-08-14T21:36:06Z

internal links

← Older revision		Revision as of 21:36, 14 August 2016
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	Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers lignin and hemicellulose.		Cellulose is B,1-4 glycosidic linked glucoses most notably produced by plants as a structural material. Cellulose is useful to humans as a digestive and material fiber. Additionally cellulose can be extracted and polymerized with different functional groups as a bioplastic. Cellulose beta linkages are very stable and formed by plants to be very difficult to break, but the glucose monomers yield large amounts of energy once released. Waste biomass is largely cellulose and its companion polymers [[lignin]] and hemicellulose.

	=Sources of cellulose=		=Sources of cellulose=
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	Cellulose is one of the most abundant biomolecules on the planet and is produced in large quantities as a waste by agriculture. Agricultural waste at FeF could be refined for the cellulose and the characteristics of different biomass wastes need to be understood. Biomass waste from removal of high value products, such as sugar and lipids, may be a source that fits well with OSE product ecologies.		Cellulose is one of the most abundant biomolecules on the planet and is produced in large quantities as a waste by agriculture. Agricultural waste at FeF could be refined for the cellulose and the characteristics of different biomass wastes need to be understood. Biomass waste from removal of high value products, such as sugar and lipids, may be a source that fits well with OSE product ecologies.

	Bacterial ~~Cellulose~~, as the name suggests is cellulose produced/grown by bacteria from a growing medium. It can be a useful material, and its derivation directly from bacteria cuts out the need to extract cellulose from other sources in what are fairly complicated processes (such as from wood or other plant matter).		Bacterial cellulose (e.g. in Kombucha), as the name suggests is cellulose produced/grown by bacteria from a growing medium. It can be a useful material, and its derivation directly from bacteria cuts out the need to extract cellulose from other sources in what are fairly complicated processes (such as from [[wood]] or other plant matter).

	==Hemicellulose treatment==		==Hemicellulose treatment==

Poli: /* Sources of cellulose */

2012-06-14T11:27:50Z

Sources of cellulose

← Older revision		Revision as of 11:27, 14 June 2012
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	==Regenerated cellulose==		==Regenerated cellulose==
			Regenerated cellulose is highly purified cellulose that has all other biomass components removed. It is usually powdered and crystalline, and is sometimes known as microcrystalline cellulose (MCC). It is a bulk commodity with multiple uses, in an OSE context it may be composited with starch to form a biodegradable bioplastic.

	==Functional group substitutions==		==Functional group substitutions==
			The are three hydroxyl groups that are available for functional group replacement. Functional group replacement changes the characteristics of cellulose including crystallinity, tensile strength, biodegradability, moisture uptake, durability, and moisture and vapor permeability.

	=Use of cellulose=		=Use of cellulose=

Poli at 22:27, 20 May 2012

2012-05-20T22:27:12Z

← Older revision		Revision as of 22:27, 20 May 2012
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	==Bioplastics==		==Bioplastics==
	Cellulose is a durable polymer and used by plants for structural roles. Cellulose can be regenerated to different forms from extracted form or acetylated to [[cellulose acetate]].		Cellulose is a durable polymer and used by plants for structural roles. Cellulose can be regenerated to different forms from extracted form or acetylated to [[cellulose acetate]].

			=Review=
			[http://jpkc.dhu.edu.cn/xwkx/Publication/High%20IF%20publication%20on%20fiber/Cellulose---Fascinating%20Biopolymer%20and%20Sustainable%20Raw%20Material.pdf \| Cellulose: Fascinating Biopolymer and
			Sustainable Raw Material] by Klemm (2005) reviews technology and techniques for cellulose from biomass. Cellulose has many uses as a polymer with different substitution groups including explosives, packaging, water absorbing materials, and membranes. The structure of cellulose is including crystallized and native states with a variety of configurations. Substitution reactions driven by breaking of crosslinking hydrogen bonds with base (NaOH). Solvents include LiCl in DMA, tetrabutylammonium fluoride trihydrate in DMSO (DMSO/TBAF), and cuprammonium hydroxide. Selective substitution of functional groups is an area of active research. Cellulose esters are important materials for membranes and films.