Kharashka Cunnada Cusub ee Cusub ee Chitosan Budada
Sharaxaada Alaabta
chitosan waa wax soo saarka chitosan N-acetylation. Chitosan, chitosan, iyo cellulose waxay leeyihiin qaab dhismeed kiimiko oo isku mid ah. Cellulose waa koox hydroxyl ah booska C2, iyo chitosan waxaa lagu beddelay koox acetyl ah iyo koox amino ah booska C2, siday u kala horreeyaan. Chitin iyo chitosan waxay leeyihiin sifooyin badan oo gaar ah sida biodegradability, xidhiidhka unugyada iyo saamaynta noolaha, gaar ahaan chitosan oo ay ku jiraan koox amino bilaash ah, taas oo ah polysaccharides-ka aasaasiga ah ee kaliya ee ka mid ah polysaccharides dabiiciga ah.
Kooxda amino ee ku jirta qaab dhismeedka molecular ee chitosan way ka falcelis badan yihiin kooxda amino acetyl ee ku jirta molecule chitin, taas oo ka dhigaysa polysaccharide inay leedahay hawl bayooloji heer sare ah oo kiimiko ahaan wax laga bedeli karo. Sidaa darteed, chitosan waxaa loo tixgeliyaa inay tahay biomaterial shaqeynaya oo leh karti codsi ka weyn kan cellulose.
Chitosan waa sheyga dabiiciga ah ee polysaccharide chitin, kaas oo leh biodegradability, biocompatibility, aan sun ahayn, bakteeriyada, kansarka, hoos u dhigista dufanka, xoojinta difaaca iyo hawlaha kale ee jireed. Si weyn loogu isticmaalo waxyaabaha lagu daro cuntada, dharka, beeraha, ilaalinta deegaanka, daryeelka bilicda, qurxinta, wakiilada bakteeriyada, fiyuusyada caafimaadka, dhaymada caafimaadka, agabka unugyada macmalka ah, agabka si tartiib tartiib ah loo sii daayo daroogada, sidayaal hiddo-wadaha, beeraha biomedical, alaabta la nuugi karo ee caafimaadka, injineernimada unugyada agabka sidayaal, horumarinta caafimaadka iyo dawada iyo qaybo kale oo badan iyo warshado kiimikaad oo kale oo maalinle ah
COA
| Walxaha | Tilmaamaha | Natiijooyinka |
| Muuqashada | Caddaankiristaalo amabudada crystalline | U hoggaansamo |
| Aqoonsiga (IR) | Concordant leh spectrum tixraaceed | U hoggaansamo |
| Assay (Chitosan) | 98.0% ilaa 102.0% | 99.28% |
| PH | 5.5 ~ 7.0 | 5.8 |
| Wareegid gaar ah | +14.9°~+17.3° | +15.4° |
| Chlorides | ≤0.05% | <0.05% |
| Sulfates | ≤0.03% | <0.03% |
| Biraha culus | ≤15ppm | <15pm |
| Luminta qalajinta | ≤0.20% | 0.11% |
| Hadhaaga dabka | ≤0.40% | <0.01% |
| Daahirnimada Chromatographic | Nijaasnimo shaqsiyeed≤0.5% Wadarta wasakhda≤2.0% | U hoggaansamo |
| Gabagabo | Waxay la jaanqaadaysaa heerka. | |
| Kaydinta | Ku kaydi meel qabow oo qallalanma barafoobin, ka fogow iftiinka xooggan iyo kulaylka. | |
| Nolosha shelf | 2 sano marka si fiican loo kaydiyo | |
Shaqada
Iska yaree miisaanka oo xakameey miisaanka:Chitosan waxay awood u leedahay inay ku xidho baruurta oo ay yarayso nuugista baruurta, sidaas awgeed waxay caawisaa xakamaynta miisaanka iyo dhimista miisaanka.
Kolestaroolka Hoose:Daraasaduhu waxay muujinayaan in chitosan ay gacan ka geysan karto hoos u dhigista heerarka kolestaroolka dhiigga iyo caawinta caafimaadka wadnaha iyo xididdada dhiigga.
Horumarinta caafimaadka mindhicirka:Chitosan waxay leedahay sifooyin faybar oo gaar ah oo gacan ka geysta hagaajinta dheefshiidka, kor u qaadida caafimaadka mindhicirka iyo ka hortagga calool-istaagga.
Saamaynta bakteeriyada iyo fungal:Chitosan waxay leedahay sifooyin bakteeriyada iyo fungal waxaana loo isticmaali karaa ilaalinta iyo ilaalinta cuntada.
Kobcinta difaaca jirka:Chitosan waxaa laga yaabaa inay gacan ka geysato kor u qaadida shaqada habka difaaca waxayna wanaajisaa iska caabbinta jirka ee caabuqa.
Bogsiinta Dhaawaca:Chitosan waxaa loo isticmaalaa daawada si kor loogu qaado bogsashada nabarrada, waxay leedahay bioocompatibility wanaagsan iyo awoodda kor loogu qaado dib u soo kabashada unugyada.
Codsiga
Warshadaha cuntada:
1.Preservative: Chitosan waxa ay leedahay dawooyinka bakteeriyada iyo jeermiska dila waxana loo isticmaali karaa in lagu ilaaliyo cuntada lana kordhiyo cimrigeeda.
2.Miisaanka oo yaraada: Sida miisaanka dhimista miisaanka, waxay kaa caawinaysaa yaraynta nuugista baruurta iyo xakamaynta miisaanka.
Goobta daawada:
1.Drug Delivery System: Chitosan waxa loo isticmaali karaa in lagu diyaariyo sidayaal dawooyinka si loo hagaajiyo bioavailability ee daawooyinka.
2.Dharka nabarka: loo isticmaalo si kor loogu qaado bogsashada nabarka waxayna leedahay bioocompatibility wanaagsan.
Waxyaabaha la isku qurxiyo:
Loo isticmaalo alaabta daryeelka maqaarka si ay u yeelato qoyaan, bakteeriyada iyo saamaynta gabowga iyo hagaajinta qaabka maqaarka.
Beeraha:
1.Soil Improver: Chitosan waxaa loo isticmaali karaa si loo hagaajiyo qaab-dhismeedka ciidda iyo kor u koritaanka dhirta.
2.Biopesticides: Sida cayayaanka dabiiciga ah, waxay ka caawiyaan ka hortagga iyo daaweynta cudurrada dhirta.
3.Water Treatment: Chitosan waxa loo isticmaali karaa daaweynta biyaha si looga saaro biraha culus iyo wasakhowga biyaha.
Qalabka noole:
Loo isticmaalo injineernimada nudaha iyo daawada dib-u-soo-nooleynta sidii agab noole la socon kara.
Alaabooyinka La Xiriira
Xidhmada & Bixinta
