Focus on Cellulose ethers

Cellulose e entsoe ka eng?

Cellulose e entsoe ka eng?

Cellulose ke polysaccharide, ho bolelang hore ke lik'habohaedreite tse rarahaneng tse entsoeng ka liketane tse telele tsa limolek'hule tsa tsoekere.Ka ho khetheha, selulose e entsoe ka likarolo tse pheta-phetoang tsa limolek'hule tsa tsoekere tse hokahaneng ka libonto tsa β(1→4) tsa glycosidic.Tokisetso ena e fana ka selulose sebopeho sa eona sa fiber.

Cellulose ke karolo ea mantlha ea sebopeho sa marako a lisele tsa limela, e fanang ka ho tiea, matla le ts'ehetso ho lisele tsa semela le lisele.E na le lisebelisoa tse ngata tse thehiloeng limela tse kang lehong, k'hothone, hemp, folaxe le joang.

Moetso oa lik'hemik'hale oa selulose ke (C6H10O5)n, moo n e emelang palo ea likarolo tsa tsoekere ka har'a ketane ea polymer.Sebopeho le thepa e nepahetseng ea selulose e ka fapana ho latela lintlha tse kang mohloli oa selulose le boemo ba polymerization (ke hore, palo ea likarolo tsa tsoekere ka ketane ea polymer).

Cellulose ha e qhibilihe ka metsing le ka bongata ba metsoako ea lintho tse phelang, e leng se tlatsetsang botsitso le ho tšoarella ha eona.Leha ho le joalo, e ka aroloa ka limolek'hule tsa eona tsa tsoekere ka mekhoa ea enzymatic kapa ea lik'hemik'hale ea hydrolysis, e sebelisoang lits'ebetsong tse fapaneng tsa indasteri, joalo ka ho etsa pampiri, ho etsa masela, tlhahiso ea biofuel le ho lokisa lijo.


Nako ea poso: Feb-12-2024
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