Ese selulose ni polymer isanzwe cyangwa ikoze mu buryo bwa sintetike?

Seliluloseni polymer karemano, igice cy'ingenzi cy'inkuta z'uturemangingo mu bimera. Ni kimwe mu bintu bikomoka ku bimera byinshi ku Isi kandi gikora nk'ibikoresho by'imiterere mu bwami bw'ibimera. Iyo tutekereje kuri selulose, dukunze kuyihuza no kuba iri mu mbaho, ipamba, impapuro, n'ibindi bikoresho bitandukanye bikomoka ku bimera.

Imiterere ya selulosi igizwe n'iminyururu miremire ya molekile za glucose zihujwe binyuze mu minyururu ya beta-1,4-glycosidic. Iyi minyururu itunganyijwe mu buryo butuma ikora imiterere ikomeye kandi ifite uturemangingo. Imiterere yihariye y'iyi minyururu ituma selulosi iba imiterere yayo itangaje, bigatuma iba ingenzi mu gutanga inkunga ku bimera.

Uburyo bwo gukora cellulose mu bimera bukoresha enzyme ya cellulose synthase, ikora polymere ya glucose mo iminyururu miremire hanyuma ikayishyira mu rukuta rw'uturemangingo. Iyi nzira ibera mu bwoko butandukanye bw'uturemangingo tw'ibimera, bigatuma ingingo z'ibimera zikomera kandi zigakomera.

Bitewe n'ubwinshi bwayo n'imiterere yayo yihariye, cellulose yakoreshejwe mu bintu byinshi uretse uruhare rwayo mu bimera. Inganda zikoresha cellulose mu gukora impapuro, imyenda (nk'ipamba), n'ubwoko bumwe na bumwe bwa biofuel. Byongeye kandi, ibintu bikomoka kuri cellulose nka cellulose acetate na cellulose ethers bikoreshwa mu bintu bitandukanye, harimo imiti, inyongeramusaruro z'ibiribwa, n'ibindi bisigazwa.

Mu giheseluloseubwabyo ni polymer karemano, abantu bashyizeho inzira zo kuyihindura no kuyikoresha mu buryo butandukanye. Urugero, imiti ishobora guhindura imiterere yayo kugira ngo irusheho kuba nziza ku bikorwa byihariye. Ariko, ndetse no mu buryo bwahinduwe, selulose igumana inkomoko yayo karemano, bigatuma iba ibikoresho bifite akamaro kandi bifite akamaro haba mu buryo karemano no mu buryo bwakozwe.