Taƙaice:Gabaɗaya magana, chitin yana nufin chitosan, wanda kuma aka sani da chitosan, deacetylated chitin, deacetylated chitin, chitin mai narkewa, da chitin mai narkewa.Amorphous daskararru, takamaiman juyawa[α] D11-3°～+10°. Kusan ba a narkewa a cikin ruwa, amma mai narkewa a cikin sinadarai masu narkewa kamar su formic acid, acetic acid, benzoic acid, naphthenic acid, da dilute inorganic acid.Samfuran masana'antu farare ne ko farar fata mai launin toka kamar daskararru tare da ɗan lu'u-lu'u.Marasa wari, Littafin sinadarai ba mai guba ba ne, mai sauƙin lalacewa, kuma ba kasafai ba ne na cationic polyelectrolyte.Polysaccharides da aka samu ta hanyar hydrolysis tare da alkali mai ƙarfi ko enzymatic hydrolysis don cire ƙungiyoyin acetyl daga rukunin sukari na chitin.Yana soluble a cikin ƙananan acidity na ruwa mai ruwa, yana da kyau biocompatibility, ba shi da antigenicity, kuma ba shi da narkewa a cikin ruwan ɗan adam.Ana samun shi daga chitin a cikin bawo na ƙananan dabbobi da shuke-shuke da ake samu a cikin yanayi, irin su arthropods (shrimp, kaguwa), ta hanyar maganin deacetylation ta ƙara alkali da dumama.
Aiki:Akwai manyan hanyoyi guda biyu don tasirin maganin kashe kwayoyin cuta na chitosan: daya shine cewa chitosan adsorbs a saman sel don samar da wani babban membrane na kwayoyin halitta, yana hana jigilar abubuwan gina jiki a cikin sel, ta haka yana taka rawar bacteriostatic da bactericidal;Wata hanyar ita ce, chitosan yana shiga cikin jikin tantanin halitta, yana shigar da cytoplasm tare da sinadarai na sinadarai a cikin jikin tantanin halitta, kuma yana haifar da yawo, yana rushe ayyukan yau da kullun na ilimin halittar kwayar halitta, ta haka ne ke kashe kwayoyin cuta.Saboda tsarin bangon tantanin halitta daban-daban na ƙwayoyin cuta gram positive da gram negative, da nau'ikan tasirin tasirin tasirin biyu akan su, chitosan tare da ma'aunin ƙwayoyin ƙwayoyin cuta daban-daban yana da hanyoyin ƙwayoyin cuta daban-daban. rage ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta da kuma rage hawan jini.Bayan da ɗan adam ya sha chitosan, bincike na fecal ya nuna cewa kusan ba ya narkewa kuma ya sha, don haka yana cikin nau'in fiber na abinci.
A halin yanzu, ZhongAn ya kulla hulda da kasuwar Amurka, kuma yana ci gaba da ba su Chitosan kowane wata.Idan kuna da wata bukata, za ku iya tuntuɓar ZhongAn, kuma ZhongAn zai samar da mafi kyawun kayayyaki da ayyuka.
Lokacin aikawa: Maris 24-2023
