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Cellulose, polysaccharide inoumbwa nema glucose monomers akabatana ne β-1,4-glycosidic bonds, ndiyo organic polymer yakawanda kwazvo pasi pano. Inowanikwa zvakanyanya mumadziro emasero emiti, inoita kuti chimiro chayo chive chakasimba, zvichiita kuti miti isvike pakakwirira uye mashizha kuti irambe yakagadzikana. Donje, iro sosi chaiyo ye cellulose, rine kusvika 90% ye polymer iyi, nepo huni dzinowanzo kuve ne 40-50% cellulose, inoperekedzwa ne lignin ne hemicellulose. Algae nemamwe mabhakitiriya anogadzirawo cellulose, zvichiwedzera kupararira kwayo kwechisikigo.
Kuburitswa kwe cellulose kunosanganisira kuiparadzanisa nezvimwe zvikamu zvemiti. Muindasitiri ye pulp nepepa, matanda anopwanywa nemakemikari (achishandisa sulfates kana sulfites) kana kukuyiwa nemechanical kubvisa lignin uye kubvisa cellulose fibers. Pakushandisa zvinhu zvine pureness yakanyanya, zvakaita semishonga uye zvekudya, mamwe matanho ekuchenesa akadai se bleaching uye enzyme treatment anoshandiswa. Nanocellulose, inobva ku cellulose kuburikidza ne acid hydrolysis kana mechanical fibrillation, yave chinhu chakakosha nekuda kwehunhu hwayo hwakasiyana pa nanoscale.
Kushandiswa kwakasiyana-siyana kweCellulose kunoita kuti ishandiswe zvakanyanya mumaindasitiri akasiyana-siyana.kugadzira mapepa, fibers dze cellulose ndidzo dzinonyanya kushandiswa, dzinopa simba uye kuchinjika kuzvigadzirwa zvepepa.indasitiri yemachira, donje cellulose inorukwa kuita shinda uye inorukwa kuita machira, anokosheswa nekuda kwekufema kwayo uye kunyaradza kwayo.zvikumbiro zvekudya, cellulose inoshanda sefayibha yekudya, ichisimudzira hutano hwekugaya, uye inoshanda sechinosimbisa, chinosimbisa, kana kuti chinosanganisa zvinhu zvakaita se ice cream nemadressing esalad.


Nguva yekutumira: Chikumi-12-2025