Iyini i-microcrystalline cellulose?

I-Microcrystalline cellulose (MCC) i-cellulose enhle ekhishwe emicu yezitshalo futhi ivame ukusetshenziswa emikhakheni eyahlukene yezimboni njengokudla, imithi kanye nezimonyo. Inezici eziningi eziyingqayizivele zomzimba namakhemikhali, okuyenza ibe isithasiselo esiguquguqukayo nesisizayo.

Umthombo kanye nokulungiswa kwe-microcrystalline cellulose
I-Microcrystalline cellulose ivame ukukhishwa emicu yezitshalo, ikakhulukazi ezintweni zezitshalo ezinothe nge-cellulose njengokhuni nokotini. I-Cellulose iyi-polymer yemvelo etholakala kabanzi ezindongeni zamaseli ezitshalo. Izinyathelo eziyisisekelo zokulungiselela i-microcrystalline cellulose zifaka:

Ukucutshungulwa kwe-Raw material: I-fiber yesitshalo impahla eluhlaza iphathwa ngomshini noma ngamakhemikhali ukuze kukhishwe ukungcola nezingxenye ezingezona i-cellulose.
Ukusabela kwe-Hydrolysis: Amaketango amade e-cellulose enziwa amasegimenti amafushane nge-acid hydrolysis. Le nqubo ivame ukuqhutshwa ngaphansi kokushisa okuphezulu kanye nezimo zokucindezela okuphezulu ukukhuthaza ukubola kwe-cellulose.
I-Neutralization kanye nokuwasha: I-cellulose ngemva kwe-acid hydrolysis idinga ukuchithwa bese ihlanjululwa ngokuphindaphindiwe ukuze kukhishwe i-asidi esele kanye neminye imikhiqizo.
Ukomisa kanye nokupondwa: I-cellulose ehlanjululwe yomiswa futhi igaywe ngomshini ukuze kutholwe i-microcrystalline cellulose powder.

Izakhiwo zomzimba nezamakhemikhali ze-microcrystalline cellulose

I-Microcrystalline cellulose iyimpushana emhlophe noma emhlophe, engenambitheki nengenaphunga enezici ezilandelayo ezibalulekile:

I-crystallinity ephezulu: Isakhiwo samangqamuzana e-microcrystalline cellulose iqukethe inani elikhulu lezifunda ezicwebezelayo ezinobucwebe obuphezulu, obunikeza amandla amahle okusebenza nokuzinza.

I-fluidity enhle kakhulu kanye nokucindezelwa: Izinhlayiya ze-cellulose ze-microcrystalline zinamandla aqinile okubopha futhi zingakha amaphilisi aminyene ngesikhathi sokubhebhetheka, asetshenziswa kakhulu embonini yezemithi.

Ukumuncwa kwamanzi okuphezulu: I-Microcrystalline cellulose inamandla amahle okumunca amanzi futhi ingasetshenziswa njenge-thickener, stabilizer, njll. ekudleni nasezimonyoni.

I-Chemical Inertness: I-Microcrystalline cellulose ayijwayele ukusabela kwamakhemikhali, inokuqina okuhle kwamakhemikhali, futhi ingagcina ukusebenza kwayo ezindaweni ezihlukahlukene zamakhemikhali.

Izindawo ezisetshenziswayo ze-microcrystalline cellulose

Imboni yezemithi
Embonini yezemithi, i-microcrystalline cellulose isetshenziswa kabanzi njenge-compression excipient eqondile kanye ne-disintegrant yamaphilisi. Ngenxa yokusebenza kwayo okuhle kakhulu kokucindezelwa kanye noketshezi, i-microcrystalline cellulose ingathuthukisa kakhulu ikhwalithi nokusebenza kahle kokukhiqizwa kwamaphilisi. Ngaphezu kwalokho, i-microcrystalline cellulose ingasetshenziswa njengesigcwalisi se-capsule ukusiza umuthi usatshalaliswe ngokulinganayo futhi ulawule izinga lokukhululwa.

Imboni yokudla
Embonini yokudla, i-microcrystalline cellulose isetshenziswa njengesengezo esisebenzayo, ikakhulukazi njenge-thickener, stabilizer, anti-caking agent kanye nesengezo se-fiber yokudla. Ukumuncwa kwamanzi aphezulu kanye nokuzinza okuhle kakhulu kwe-microcrystalline cellulose kwenza kusetshenziswe kabanzi ekudleni okuhlukahlukene, njengemikhiqizo yobisi, imikhiqizo yenyama, ukudla okubhakiwe, njll. Ngaphezu kwalokho, i-microcrystalline cellulose ingasetshenziswa futhi ekudleni okunekhalori ephansi kanye nemikhiqizo yokulahlekelwa isisindo njenge i-filler engeyona ikhalori ukwandisa ukusutha kokudla.

Imboni yezimonyo
Embonini yezimonyo, i-microcrystalline cellulose ivame ukusetshenziswa njenge-thickener kanye ne-stabilizer emikhiqizweni efana ne-lotions, okhilimu, ama-gel, njll. Izinhlayiya zayo ezinhle kanye nezakhiwo ezinhle zokuhlakazeka kwenza i-microcrystalline cellulose ithuthukise kakhulu ukuthungwa nokusebenzisa isipiliyoni somkhiqizo. Ngaphezu kwalokho, ukumuncwa kwamanzi kwe-microcrystalline cellulose nakho kungathuthukisa umphumela wokuthambisa wezimonyo.

Ezinye izinhlelo zokusebenza
I-Microcrystalline cellulose iphinde isetshenziswe kabanzi kweminye imikhakha, njengasembonini yokwenza iphepha njengesithuthukisi sephepha, embonini yendwangu njengendlela yokuguqula imicu yendwangu, nasezintweni zokwakha njenge-thickener ne-stabilizer. Ukuguquguquka kwayo kanye nokuphepha kuyenza idlale indima ebalulekile emikhakheni eyahlukene yezimboni.

Ukuphepha kwe-microcrystalline cellulose
I-Microcrystalline cellulose ithathwa njengesithako esiphephile sokudla nesithako sezidakamizwa. Ukuphepha kwayo kuqinisekiswe izifundo eziningi ze-toxicological kanye nokuhlolwa komtholampilo. Ngemithamo efanelekile, i-microcrystalline cellulose ngeke ibe nemiphumela emibi emzimbeni womuntu. Kodwa-ke, njenge-fiber yokudla, ukudla ngokweqile kungase kubangele ukungakhululeki kwamathumbu, njengokuqunjelwa, isifo sohudo, njll. Ngakho-ke, uma usebenzisa i-microcrystalline cellulose, ukusetshenziswa kwayo kufanele kulawulwe ngokuvumelana nezimo ezithile zohlelo lokusebenza kanye nezidingo zomkhiqizo.

I-Microcrystalline cellulose iyi-derivative cellulose derivative esetshenziswa kabanzi. Izakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali ziyenza ibambe iqhaza elibalulekile emikhakheni yezimboni eminingi efana nemithi, ukudla kanye nezimonyo. Ngokuthuthuka kobuchwepheshe kanye nokwanda okuqhubekayo kwezinkambu zokufaka izicelo, i-microcrystalline cellulose kulindeleke ukuthi ibonise amandla amakhulu kanye nenani lemakethe esikhathini esizayo.