Lekwasị anya na cellulose ethers

Kedu ihe bụ Cellulose mere?

Kedu ihe bụ Cellulose mere?

Cellulose bụ polysaccharides, nke pụtara na ọ bụ carbohydrate dị mgbagwoju anya nke nwere ogologo agbụ nke mkpụrụ ndụ shuga. Kpọmkwem, cellulose bụ ihe mejupụtara nkeji ugboro ugboro nke molekul glucose jikọtara ọnụ site na β(1→4) glycosidic bonds. Nhazi a na-enye cellulose njirimara fibrous nhazi ya.

Cellulose bụ isi ihe nhazi nke mgbidi cell na osisi, na-enye ike, ike, na nkwado nke mkpụrụ ndụ ihe ọkụkụ na anụ ahụ. Ọ na-ejupụta na ihe ọkụkụ dị ka osisi, owu, hemp, flax, na ahịhịa.

Usoro kemịkalụ nke cellulose bụ (C6H10O5) n, ebe n na-anọchi anya ọnụọgụ glucose n'ime yinye polymer. Ụdị nhazi na ihe onwunwe nke cellulose nwere ike ịdị iche iche dabere na ihe ndị dị ka isi iyi nke cellulose na ogo polymerization (ya bụ, ọnụ ọgụgụ nke glucose nkeji na polymer yinye).

Cellulose bụ ihe a na-adịghị ahụkebe na mmiri na ọtụtụ ihe mgbaze organic, nke na-enye aka na nkwụsi ike ya na ịdịte aka ya. Agbanyeghị, enwere ike ịgbaji ya n'ime mkpụrụ ndụ glucose mejupụtara ya site na usoro enzymatic ma ọ bụ kemịkalụ hydrolysis, nke a na-eji na ngwa ụlọ ọrụ dị iche iche, dị ka imepụta akwụkwọ, imepụta akwa, mmepụta biofuel, na nhazi nri.


Oge nzipu: Feb-12-2024
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