Ekuthuthukisweni kwanamuhla okuqhubekayo kwamasimu amaningi njenge-woments Science ne-Bitoomedicine, iChitosan, njenge-BEBIOMETION yemvelo eyingqayizivele, ibonisa amathemba abanzi kakhulu wesicelo, akhombisa imisebenzi ebanzi ebanzi enezakhiwo ezinhle nemisebenzi ehlukahlukene. I-Chitosan, into ye-polysaccharide ekhishwe kumagobolondo ama-crustaceans afana nama-shrimps kanye nama-crabs, inezindawo ezahlukahlukene zamakhemikhali nezinto ezibonakalayo, ngaleyo ndlela zibeka isisekelo esiqinile sohlelo lokusebenza lwayo ezinkambeni eziningi. I. Amandla angenamkhawulo ensimini yezempilo ensimini yezempilo, amathemba wesicelo seChitosan abonakele kakhulu. Inokuqina okuhle kakhulu kanye ne-biodeGreatability, okwenza kube yinto efanele yezokwelapha. 1. Ithemba elisha lokunakekelwa kwesilonda - ngokuya ngokuphulukiswa kwezilonda, iChitosan ibonisa izinzuzo ezihlukile. Kungakha i-micro - imvelo elungele ukufuduka kwamaseli nokwanda, ukusheshisa inxeba - inqubo yokuphulukisa. Ngaphezu kwalokho, iChitosan inomsebenzi othile we-antibacterial futhi ingavimba ukukhula kwamagciwane ajwayelekile esilondeni, njengeStaphylococcus aureus no-Escherechia Coli. Njengamanje, ezinye izigqoko zokulimala kweChitosan ezithuthukile zingene esiteji secala somtholampilo futhi kulindeleke ukuthi zilethe imiphumela engcono yokwelashwa ezigulini ezinamanxeba angapheli, ukushiswa, ama-chitosan nawo anamandla amakhulu emkhakheni wezidakamizwa. Kungenziwa ama-nanoparticles noma ama-microsros avumela ama-molecule ahlukahlukene wezidakamizwa. Lezi zithwali zaseChitosan zingavikela izidakamizwa ekuwohlokeni ngama-enzyme emzimbeni futhi kungafinyelela ukukhishwa okulawulwayo kwezidakamizwa ezindaweni ezithile zomzimba. Lokhu kubaluleke kakhulu kwizinkambu ezidinga ukulethwa kwezidakamizwa okuqondile, njengokulashwa komdlavuza kanye nokwelashwa kwezifo zenhliziyo. Isibonelo, ekulethweni kwe-anti - izidakamizwa zomdlavuza, abathwali be-chitosan nanoparticle bangakwazi ukuthutha izidakamizwa ngokunembile ezicutshini zezithuthuthu, bandise ukugxilwa kwezidakamizwa endaweni ye-tumor ngenkathi benciphisa imiphumela emibi ezicubu ezijwayelekile. II. Inkanyezi ekhuphukayo embonini yokudla 1. Ukulondolozwa kokudla kanye nokupakisha - embonini yokudla, iChitosan iyavela. Ngenxa yezakhiwo zayo ze-antibacterial kanye nekhono lokukha amafilimu adliwayo, lingasetshenziselwa ukulondolozwa kokudla kanye nokupakishwa. Amafilimu aseChitosan angavimbela ngempumelelo ukuhlasela komoya-mpilo, umswakama, kanye nama-microorganisms, ekwanda impilo yeshelufu yokudla. Isibonelo, ngezithelo ezintsha nemikhiqizo yenyama, ukusetshenziswa kwamaphakheji e-chitosan kunganciphisa ingozi yokuphanga nokuwohloka nokunciphisa ukulahleka kokudla. 2. Izengezo zokudla ezisebenzayo - I-chitosan nayo ingasetshenziswa njengesengezo sokudla esisebenzayo. Inemisebenzi yokulawula ama-lipids egazi futhi inciphise i-cholesterol futhi kulindeleke ukuthi ithuthukiswe ibe uhlobo olusha lokudla okunempilo kokudla. Ezinye izifundo zikhombisile ukuthi iChitosan ingabopha amafutha ne-cholesterol emathunjini, ibavimbele ekutheni bangeniswe ngumzimba womuntu, ngaleyo ndlela badlale indima ebonakalayo ekuvikeleni impilo yenhliziyo. III. Umsizi onekhono enkombeni yokuvikela imvelo I-ADDORB ingahle ibe yi-ion yensimbi enjengokuhola, i-mercury, kanye ne-cadmium kumanzi angcolile futhi ingasusa ukungcoliswa kwezinto eziphilayo kumanzi amdaka. Isimiso se-adsorption sisuselwa ekuxhumaneni phakathi kwamaqembu asebenzayo njengamaqembu e-Amino nama-hydroxyl ku-chitosan molecule kanye nokungcola. Ngezidingo eziqinile zokuvikelwa kwemvelo, ukusetshenziswa kweChitosan ekwelashweni kwamanzi wezimboni kulindeleke ukuthi kugqugquzelwe. 2. Ukuthuthukiswa kwenhlabathi - chitosan futhi unomphumela omuhle wokuthuthuka emhlabathini. Kungathuthukisa amanzi - futhi - Umanyolo - ukugcina umthamo wenhlabathi, ukukhuthaza umsebenzi we-microorganisms yenhlabathi, futhi uthuthukise ukwakheka kwenhlabathi. Kweminye indlela yokulungiswa kwenhlabathi engcolisiwe, iChitosan ingahlangana nezinto eziyingozi enhlabathini, yehlisa i-bio yazo - ukutholakala, ngaleyo ndlela ibuyele inhlabathi embusweni onempilo. Yize amathemba wesicelo seChitosan abanzi kakhulu, usabhekana nezinselelo ezithile njengamanje. Isibonelo, izindleko zokukhishwa kwemali yaseChitosan ziphakeme kakhulu, futhi inqubo yokukhiqizwa kwayo okukhulu - ukukhiqizwa kwezimboni zezimboni kudinga ukwenziwa okwengeziwe. Ngaphezu kwalokho, kwezinye izinhlelo zokusebenza, ukuqina kokusebenza kweChitosan kudinga ukwenziwa ngcono. Kodwa-ke, ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe nango - Ukucwaninga okujulile, izikhungo eziningi zokucwaninga ngesayensi namabhizinisi ahlola ngenkuthalo amandla eChitosan. Isazi sathi: "Sikholwa ukuthi eminyakeni embalwa ezayo, ngokuqhekeka kwezobuchwepheshe, iChitosan izosetshenziswa ngezinga elikhulu emikhakheni eminingi, ilethe izinguquko ezinkulu empilweni yabantu, ukudla, imvelo, njll. IChitosan, ngezinzuzo zayo ezihlukile ekunakekelweni kwezempilo, embonini yokudla, ukuvikelwa kwemvelo kanye nezinye izinkambu, ngokungangabazeki ziyinto yemvelo yemvelo enenqubo enkulu yokuthuthuka, futhi amathemba awo okufaka isicelo agcwele amathuba angenamkhawulo.
Isikhathi sePosi: Oct-09-2024
