HydroxyPropylmethylcellcellCellCellsells (HPMC) ni selile yahamagaye cyane mu nganda zitandukanye kubera imitungo yihariye kandi itandukanye. Nuburozi, polymer-yo gukosora amazi yashonze mumazi akonje namazi ashyushye. Nibikoresho byingenzi byakoreshejwe nkumubyimba, binder, stilizer, emalulizer, na emalifier, na firime byahoze muri porogaramu zibiri, farumasi, no kwisiga.
Kimwe mu bintu by'ibanze bya HPMC ni urujijo rwarwo. Uruzinduko rwa HPMC biterwa nibintu byinshi nkurwego rwo gusimbuza, uburemere bwa molecular na kwibanda. Kubwibyo, HPMC irashobora gukoreshwa muburyo butandukanye busaba urwego rutandukanye rwa virusi. Kurugero, virusire-subcosity ikoreshwa nkumubyimba nigitandaga mubiryo, mugihe HPMC ikoreshwa mu nganda za farumasi nka farator na tablet.
HPMC isuku nayo ni ikintu cyingenzi. Mubisanzwe biza muburyo butandukanye bwo kwera kuva kuri 99% kugeza 99.9%. Amanota menshi yo gukusanya akundwa ninganda za farumasi, zikaba ritanga amategeko yubwiza bwibikoresho bibisi. Isuku yo hejuru ya HPMC ifasha kwemeza ireme ryiza ryibicuruzwa byanyuma. Urwego rwo ubuziranenge narwo rugira ingaruka ku miterere ya HPMC nka viscosiya, kukesha, kandi pelati. Muri rusange, urwego rwo hejuru rwumusukura rutezimbere ibiranga imikorere.
Usibye viscolity kandi ubuziranenge, hari ibindi bintu byingenzi ugomba gusuzuma mugihe uhitamo HPMC iburyo bwa porogaramu runaka. Ibi birimo ingano yashizweho, ahantu hashyizwe hejuru, ibintu byubushuhe hamwe nurwego rwo gusimbuza. Ingano yinshi hamwe nubuso bwa HPMC burashobora kugira ingaruka ku buke bwo kwikeba, mugihe ibintu bihebuje bigira ingaruka kumihanya yacyo nubuzima bwa filf. Nibyingenzi guhitamo urwego rwiza rwo gusimburwa, ni ukuvuga umubare ugereranije wa hydroxyproppopyl na methyl abasimbuye muri molekile ya HPMC. Impamyabumenyi yo gusimbuzwa zirashobora gutuma umuntu yiyongera kandi ateye imbere vicosity, mugihe impamyabumenyi yo gusimburwa zirashobora kuganisha ku mitungo yo gukora firime.
inganda
Mu nganda zibiribwa, HPMC ikoreshwa nka Thickener, Emalifier na Stabilizer mubicuruzwa bitandukanye nkibisosu, isupu, imyambaro, ibicuruzwa byamata nibicuruzwa bitetse. HPMC yongerera imiterere yibiryo mugutanga byoroshye, cream kandi imwe. Ifasha kandi gukumira ibikoresho gutandukana, bityo bigatuma ubuzima bwibiryo bwibiryo.
Kimwe mu bintu by'ibanze bya HPMC mu nganda y'ibiryo nubushobozi bwayo bwo kubungabunga ibicuruzwa ku bushyuhe bwo hejuru, nko guteka no kubashumba. Ubushyuhe bwinshi bwa HPMC butuma rikoreshwa mubiribwa byubushyuhe bwo hejuru nkibicuruzwa byibicuruzwa cyangwa ibisigazwa.
Inganda za farumasi
Mu nganda za farumasi, HPMC ikunze gukoreshwa nka binder, abakozi ba Didtintegrant, abashinzwe guswera, bagenzuraga umukozi ushinzwe kureka umukozi, n'ibindi mu myiteguro itandukanye ya farumasi. HPMC ikundwa hejuru yizindi zifatizo kuko ntabwo ari uburozi no gushonga mumazi ashyushye kandi akonje. Ubushobozi bwo gushonga mumazi ashyushye kandi akonje ni ingirakamaro cyane kuri granulation itose, uburyo busanzwe bwo gutanga ibinini.
HPMC nayo ikoreshwa nkikintu kidasobanutse kubinini. Ifasha guca ibinini mo uduce duto, bitezimbere igipimo imiti yinjiye mumubiri. Byongeye kandi, HPMC ikunze gukoreshwa nkumukozi wo gutora kubera imitungo yayo ya firime. Irinda ibisate kubintu bidukikije, bityo bikange ubuzima bubi.
shyira
Mu nganda zubwubatsi, HPMC ikoreshwa mugutezimbere ibikorwa nibikorwa byibicuruzwa bitandukanye bya simate nka minisiteri, ibisumbabyo na plasse. HPMC ikora nkumubyimba, itezimbere imyitozo, kandi itanga imitungo y'amazi kuvanga. Ubushobozi bwa HPMC bwo gushinga film yo kurinda kandi ifasha gukumira amazi kwinjira muri matrix yuzuye, kunoza kuramba. Uruzinduko rwa HPMC rufite uruhare rukomeye mu gikorwa cyo kuvanga uruvange. Kubwibyo, ukurikije ibyifuzo, amanota atandukanye ya HPMC ikoreshwa.
cosmetic
Mu nganda zo kwisiga, HPMC ikoreshwa nk'uburebure, stabilizer, na firime byahoze mu bicuruzwa bitandukanye nka Shampos, ikarito, n'amavuta. HPMC yongera imiterere no guhuza amavuta yo kwisiga, gutanga kurangiza neza, creamy. Itezimbere kandi ubuzima buhamye nubuzima bwagaciro bubuza gutandukana nibikoresho. Byongeye kandi, imitungo yo gushinga film ya HPMC itanga inzitizi yo kurinda ifasha kugumana ubushuhe, bityo birinda byumye.
Mu gusoza
HydroxyPropyl methylcellse ifite uruhara runini rwa virusire nuburinganire. Nibikoresho bibisi bikoreshwa cyane mubiryo bitandukanye nkibiryo, ubuvuzi, kubaka, no kwisiga. Uruzinduko runini rutanga HPMC ikoreshwa muburyo butandukanye busaba urwego rutandukanye rwa virusi. Urwego rwo hejuru rwubuziranenge ni rukomeye mu nganda za farumasi, zikaba rifite amategeko akomeye ku bwiza bwibikoresho bibisi. HPMC ni ingenzi mubikorwa byibicuruzwa byinshi, tekereza kuburyo bwuzuye urujinya nurwego rwubufasha ni ngombwa.
Igihe cyohereza: Sep-06-2023