Nri Chitosan Newgreen Ọkwa Chitosan ntụ ntụ
Nkọwa ngwaahịa
chitosan bụ ngwaahịa chitosan N-acetylation. Chitosan, chitosan, na cellulose nwere usoro kemịkal yiri ya. Cellulose bụ otu hydroxyl na ọnọdụ C2, chitosan na-anọchi anya otu acetyl na otu amino na ọnọdụ C2, n'otu n'otu. Chitin na chitosan nwere ọtụtụ ihe pụrụ iche dị ka biodegradability, njikọ sel na mmetụta ndu, ọkachasị chitosan nwere otu amino free, nke bụ naanị polysaccharide bụ isi n'etiti polysaccharides eke.
Otu amino dị na molecular Ọdịdị nke chitosan na-emeghachi omume karịa otu acetyl amino dị na molekul chitin, nke na-eme ka polysaccharide nwee ọmarịcha ọrụ ndu yana enwere ike gbanwee ya na kemịkal. Ya mere, a na-ewere chitosan dị ka biomaterial na-arụ ọrụ nke nwere ikike ngwa ngwa karịa cellulose.
Chitosan bụ ngwaahịa sitere na chitin polysaccharide eke, nke nwere biodegradability, biocompatibility, non-toxicity, antibacterial, anticancer, lipid-lowing, vaccinance na ndị ọzọ ọrụ physiological. A na-eji ya eme ihe na mgbakwunye nri, textile, ọrụ ugbo, nchebe gburugburu ebe obibi, nlekọta ịma mma, ihe ịchọ mma, ndị na-ahụ maka nje bacteria, eriri ahụike, mgbakwasa ahụike, ihe anụ ahụ arụrụ arụ, ihe eji ewepụta ngwa ngwa ọgwụ, ndị na-ebugharị mkpụrụ ndụ ihe nketa, ubi biomedical, ihe ndị na-anabata ọgwụ, injin anụ ahụ. ihe ndị na-ebu ibu, mmepe ahụike na ọgwụ na ọtụtụ ubi ndị ọzọ na ụlọ ọrụ kemịkalụ ndị ọzọ kwa ụbọchị
COA
| Ihe | Nkọwapụta | Nsonaazụ |
| Ọdịdị | Ọchakristal ma ọ bụkristal ntụ ntụ | Kwado |
| njirimara (IR) | Concordant nwere ụdịdị nrụtụ aka | Kwado |
| Nyocha (Chitosan) | 98.0% ruo 102.0% | 99.28% |
| PH | 5.5-7.0 | 5.8 |
| Ntughari pụrụ iche | +14.9°+ 17.3° | +15.4° |
| Chlorides | ≤0.05% | <0.05% |
| Sulfates | ≤0.03% | <0.03% |
| Ọla dị arọ | ≤15ppm | <15pm |
| Ọnwụ na ihicha | ≤0.20% | 0.11% |
| Ihe fọdụrụ na mgbanye | ≤0.40% | <0.01% |
| Chromatographic ịdị ọcha | Ihe adịghị ọcha nke onwe≤0.5% Mkpokọta adịghị ọcha≤2.0% | Kwado |
| Mmechi | A na-eme ya na ọkọlọtọ. | |
| Nchekwa | Chekwaa n'ebe dị jụụ na nkụọ bụghị ifriizi, zere ọkụ siri ike na okpomọkụ. | |
| Ndụ nchekwa | Afọ 2 mgbe echekwara nke ọma | |
Ọrụ
Wetulata ibu ma jikwaa ibu:Chitosan nwere ikike ijikọ abụba ma belata nnabata abụba, si otú a na-enyere aka ịchịkwa ibu na mbelata ibu.
Cholesterol dị ala:Nnyocha na-egosi na chitosan nwere ike inye aka belata ọkwa cholesterol ọbara na inye aka ahụike obi.
Na-akwalite ahụ ike eriri afọ:Chitosan nwere ụfọdụ ihe eji eme eriri na-enyere aka melite mgbaze, na-akwalite ahụ ike eriri afọ yana gbochie afọ ntachi.
Mmetụta antibacterial na antifungal:Chitosan nwere ihe na-egbu nje na nje fungal ma enwere ike iji ya maka nchekwa na nchekwa nri.
Ịkwalite ọgwụ mgbochi ọrịa:Chitosan nwere ike inye aka kwalite ọrụ sistemu ahụ ji alụso ọrịa ọgụ wee kwalite nguzogide ahụ na ọrịa.
Ọgwụgwọ ọnya:A na-eji Chitosan mee ihe na nkà mmụta ọgwụ iji kwalite ọgwụgwọ ọnya, nwere ezigbo biocompatibility na ikike ịkwalite nrụpụta cell.
Ngwa
Ụlọ ọrụ nri:
1.Preservative: Chitosan nwere antibacterial na antiseptik Njirimara na enwere ike iji chekwaa nri ma gbasaa ndụ ya.
2.Weight ọnwụ ngwaahịa: Dị ka a arọ ọnwụ emeju, ọ na-enyere belata abụba absorption na ịchịkwa arọ.
Ala ọgwụ:
1.Drug Delivery System: Enwere ike iji Chitosan kwadebe ndị na-ebu ọgwụ iji meziwanye bioavailability nke ọgwụ ọjọọ.
2.Weund Dressing: ejiri mee ihe iji kwalite ọgwụgwọ ọnya ma nwee ezigbo biocompatibility.
Ihe ịchọ mma:
Ejiri ya na ngwaahịa nlekọta anụ ahụ iji nweta moisturizing, antibacterial na mgbochi ịka nká ma melite udidi akpụkpọ ahụ.
Ọrụ ugbo:
1.Soil Improver: Enwere ike iji Chitosan kwalite nhazi ala ma kwalite uto osisi.
2.Biopesticides: Dị ka ọgwụ pesticides eke, ha na-enyere aka igbochi na ịgwọ ọrịa osisi.
3.Water ọgwụgwọ: Enwere ike iji Chitosan mee ihe na ọgwụgwọ mmiri iji wepụ ọla dị arọ na ihe ndị na-emerụ emerụ na mmiri.
Ihe ndị dị ndụ:
Ejiri ya na injinia anụ ahụ yana ọgwụ na-emegharị ahụ dị ka ihe na-adaba adaba.
Ngwaahịa ndị emetụtara
Ngwungwu & Nbunye
