Umxhasi wezoKhemesti

Umxhasi wezoKhemesti

IHydroxypropyl Methylcellulose HPMC sisixhobo sokuxutywa samayeza esineenjongo ezininzi esinokusetyenziswa njenge-thickener, dispersant, emulsifier and agent-forming agent.Yenziwe kwipilisi yefilimu yokwaleka, i-adhesive, inokuphucula ngokuphawulekayo izinga lokuchithwa kweziyobisi kunokuphucula iipilisi ezingenamanzi.Kwakhona njengokunqunyanyiswa, amalungiselelo e-ophthalmic, ukulawulwa kokukhululwa okufana namathambo kunye neepilisi ezidadayo.HPMC kunye nezinye iipholima zokwenziwa kunye nokubophelela kweziyobisi colloidal, kunokuthintela amanzi kunye neziyobisi utywala ukusuka ijeli transparent ukwahlula amanzi nokuphucula ukugcinwa kwamanzi, kwakhona ukutya, izithambiso kunye nezinye iindawo ezisetyenziswa njengento thickener, emulsifier kunye nokuphucula iipropati Rheological, njengoko kunye nakwamanye amashishini ekhemikhali asetyenziswa mihla le, njl.

Ngaba i-hydroxypropyl methylcellulose inetyhefu?

i-FDA iyibona njengento engeyotyhefu kwaye engacaphukiyo engasebenziyo ekhuselekileyo ekusetyenzisweni nasekusetyenzisweni kwabantu.

Ngaba i-hypromellose ikhuselekile emehlweni?

IHypromellose akufuneki isetyenziswe ngelixa unxibe ezi lens.Iilensi kufuneka zisuswe ngaphambi kokufakwa kwamaconsi kwaye zingaphindi zifakwe ngaphambi kwemizuzu eyi-15 emva kokusetyenziswa.I-Benzalkonium chloride iye yabikwa ukuba ibangele ukucaphuka kwamehlo, iimpawu zamehlo omileyo kwaye inokuchaphazela ifilimu yeenyembezi kunye ne-corneal surface.

I-HydroxyPropyl Methyl Cellulose isetyenziswe njenge-matrix, i-adhesives, imathiriyeli yefreyimu, i-porogen, ifilimu yokwenza izinto okanye izinto zokugubungela.Ngapha koko, isetyenziswe ngokubanzi ekuphuhliseni ukwakheka okutsha okufana ne-adhesive-release mucosa adhesive, iipellets ezilawulwayo, i-microcapsules, iintlobo ngeentlobo zeepilisi ezikhutshwa ngokuzinzileyo zematrix, iipilisi ezikhutshwa ngokulawulwayo, iipilisi ezikhutshwa ngokuqhubekayo, i-Multilayer Iintlobo ngeentlobo zemixube yokukhutshwa okuzinzileyo, i-suppositories, amalungiselelo e-ophthalmic kunye ne-suppositories ekhutshwa ngokuzinzileyo.

Iimveliso ze-Anxin HPMC zinokuphucuka ngezi propati zilandelayo kwi-Excipient ye-Pharmaceutical:

·Yakube inyibilika emanzini yaza yatshintshatshintsha ngesinyibilikisi, i-HPMC yenza ifilim ebonisa izinto ekuhleni ngamandla amakhulu.

·Ukwandisa amandla okubopha .

·I-Hydrophilic matrix esetyenziswa kunye ne-HPMC hydrates ukwenza umaleko wejeli, ukulawula ipateni yokukhupha ichiza.