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ZhongAn na-aga n'ihu na-enye Chitosan (CAS:9012-76-4) n'ahịa USA

Nchịkọta:N'ozuzu, chitin na-ezo aka na chitosan, nke a makwaara dị ka chitosan, chitin deacetylated, chitin deacetylated, chitin soluble, na chitin soluble. Ihe siri ike amorphous, ntụgharị kpọmkwem[α] D11—3°~+10°。 Ọ fọrọ nke nta ka ọ ghara ịgbaze na mmiri, mana ọ na-agbaze na asịd organic dị ka formic acid, acetic acid, benzoic acid, naphthenic acid, na asịd inorganic diluted. Ngwaahịa ụlọ ọrụ mmepụta ihe bụ mpempe akwụkwọ ọcha ma ọ bụ isi awọ dị ka ihe siri ike nwere obere ude pearl. Enweghị isi, Chemicalbook anaghị egbu egbu, ọ na-adị mfe ire ere, ọ bụkwa polyelectrolyte cationic eke dị ụkọ. Polysaccharides enwetara site na hydrolysis na alkali siri ike ma ọ bụ hydrolysis enzymatic iji wepụ otu acetyl na otu shuga nke chitin. Ọ na-agbaze na mmiri acid dị ala, nwere ezigbo biocompatibility, enweghị antigenicity, ọ naghịkwa agbaze na mmiri mmadụ. A na-enweta ya site na chitin dị n'ime shei anụmanụ na osisi ndị dị ala nke a na-ahụkarị n'okike, dịka arthropods (oporo, nshịkọ), site na mmeghachi omume deacetylation site na ịgbakwunye alkali na ikpo ọkụ.

Ihe omume:E nwere ụzọ abụọ isi mee ka mmetụta nje bacteria nke chitosan si emetụta ihe: otu bụ na chitosan na-abanye n'elu mkpụrụ ndụ iji mepụta akpụkpọ ahụ dị elu, na-egbochi mbufe nke ihe oriri n'ime mkpụrụ ndụ, si otú a na-arụ ọrụ bacteriostatic na bacteriocidal; Usoro ọzọ bụ na chitosan na-abanye n'ime ahụ mkpụrụ ndụ, na-etinye cytoplasm na anions Chemicalbook n'ime ahụ mkpụrụ ndụ, ma na-akpata flocculation, na-emebi ọrụ nkịtị nke mkpụrụ ndụ ahụ, si otú a na-egbu nje bacteria. N'ihi nhazi mgbidi mkpụrụ ndụ dị iche iche nke nje bacteria gram positive na nje bacteria gram gram na-adịghị mma, na ọkwa dị iche iche nke mmetụta abụọ ahụ na ha, chitosan nwere ibu molekul dị iche iche nwere usoro nje bacteria dị iche iche. Chitosan bụ eriri nri nke nwere mmetụta nke ibelata cholesterol serum, ịchịkwa flora eriri afọ, na ibelata ọbara mgbali elu. Mgbe mmadụ riri chitosan, nyocha nsị na-egosi na ọ fọrọ nke nta ka ọ ghara ịgbari ma na-amịkọrọ ya, yabụ ọ bụ nke otu eriri nri.

Ugbu a, ZhongAn amalitela kọntaktị na ahịa USA, ma na-aga n'ihu na-enye ha Chitosan kwa ọnwa. Ọ bụrụ na ịchọrọ ihe ọ bụla, ị nwere ike ịkpọtụrụ ZhongAn, ZhongAn ga-enyekwa ngwaahịa na ọrụ kacha mma.

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Oge ozi: Maachị-24-2023