Kakaretso:Ka kakaretso, chitin e bua haholo ka chitosan, eo hape e tsejoang e le chitosan, chitin deacetylated, chitin deacetylated, soluble chitin, soluble chitin.Amorphous solids, specific rotation[ α] D11—3°～+10°. E batla e sa qhibidihe metsing, empa e qhibidiha ka diasiti tse phelang tse kang formic acid, acetic acid, benzoic acid, naphthenic acid, le dilute inorganic acid.Lihlahisoa tsa indasteri li na le letlapa le lesoeu kapa le bohlooho bo bosoeu joalo ka lintho tse tiileng tse nang le khanya e nyane ea perela.Ha e na monko, Chemicalbook ha e chefo, e senyeha habonolo, 'me ke ntho e sa tloaelehang ea tlhaho ea cationic polyelectrolyte.Li-polysaccharides tse fumanoang ka hydrolysis ka alkali e matla kapa enzymatic hydrolysis ho tlosa lihlopha tsa acetyl ho tloha sehlopheng sa tsoekere sa chitin.E qhibiliha ka litharollo tsa metsi tse nang le asiti e tlase, e na le biocompatibility e ntle, ha e na antigenicity, 'me ha e qhibilihe marong a motho.E fumanoa ho tsoa ho chitin ka likhetla tsa liphoofolo tse tlaase le limela tse fumanehang haholo tlhahong, tse kang li-arthropods (shrimp, crab), ka ho itšoara ka deacetylation ka ho eketsa alkali le ho futhumatsa.
Ketso:Ho na le mekhoa e 'meli e meholo bakeng sa phello ea antibacterial ea chitosan: e' ngoe ke hore chitosan adsorbs holim'a lisele ho etsa lera le phahameng la molek'hule, ho thibela ho tsamaisoa ha limatlafatsi liseleng, ka hona ho bapala karolo ea bacteriostatic le bactericidal;Mokhoa o mong ke hore chitosan e kenella ka har'a sele, e hohela cytoplasm ka li-anions tsa Chemicalbook 'meleng oa sele, ebe e baka flocculation, e sitisa mesebetsi e tloaelehileng ea 'mele ea sele, ka hona e bolaea libaktheria.Ka lebaka la likarolo tse fapaneng tsa lerako la lisele tsa libaktheria tsa gram positive le libaktheria tse mpe tsa gram, le likhato tse fapaneng tsa tšusumetso ea liphello tse peli ho tsona, chitosan e nang le boima bo fapaneng ba molek'hule e na le mekhoa e fapaneng ea antibacterial.Chitosan ke fiber ea lijo e nang le liphello tsa e fokotsa k'holeseterole ea mali, e laola limela tsa mala, 'me e fokotsa khatello ea mali.Kamora ho kenngoa ha motho ka chitosan, tlhahlobo ea mantle e bonts'a hore e batla e sa chekoe ebile ha e monye, ka hona, ke ea sehlopha sa fiber ea lijo.
Hajoale, ZhongAn e thehile likhokahano le 'maraka oa USA,' me e ntse e tsoela pele ho ba fa Chitosan khoeli le khoeli.Haeba u na le tlhoko, u ka ikopanya le ZhongAn, 'me ZhongAn e tla fana ka thepa le litšebeletso tse ntle ka ho fetisisa.
Nako ea poso: Mar-24-2023
