HydroxyPropyl methylcellse (HPMC) ni ibintu byingenzi bifite porogaramu nini mu nganda za farumasi kimwe nizindi nganda nkibiryo, kwisiga no kubaka. Icyifuzo cya HPMC cyakuze gishikamye mu myaka yashize kubera imitungo yihariye nko kubyimba, guhuza, guhuza firime no kugumana amazi no kugumana. Muri iki kiganiro, tuzaganira ku buryo bwo gutunganya ibicuruzwa bya alkaline ya hydroxypropyl methylcellse (HPMC).
Uburyo bwo gutunganya ibicuruzwa bya Alkali bya HydroxyPropyl Methylcellse (HPMC) ni inzira yakirana na selile ya proflene hamwe na methyl chloride imbere ya alkali. Inzira ibera munsi yubushyuhe, igitutu nigihe kigenzurwa nigihe cyo gutanga ibicuruzwa byiza bya HPMC.
Intambwe yambere mugukora HPMC ukoresheje uburyo bwo gutanga umusaruro wa alkaline nuburyo bwo gutegura ibikoresho fatizo. Cellulose yasukuwe bwa mbere akuraho umwanda uwo ariwo wose hanyuma ahinduka muri selile ya alkali kubera kuvura hamwe na alkali nka sodium hydroxide. Iyi ntambwe ni ingenzi kuko yongerera reaction ya selile hamwe na reagents zikoreshwa mugihe cyakurikiyeho.
Ubugari bwa Alkali buvurirwa hamwe nuruvange rwa proplene ofleide na methyl chloride yubushyuhe nigitutu. Igisubizo kijyanye na selile ya alkali hamwe nibisubizo bya reagent mugushiraho ibicuruzwa, ni uruvange rwa hydroxypropyl methylcellse nibindi bicuruzwa.
Uruvange rwogejwe, rutabogamye kandi ruyungurura kugirango ukureho umwanda nka reagents idasubirwaho n'ibicuruzwa. Igisubizo cyavuyemo noneho cyibanda kumpera kugirango ubone ibicuruzwa byinshi bya HPMC.
Uburyo bwo gutunganya ibicuruzwa bya alkali bwa hydroxypropyl methylcellse (HPMC) ifite ibyiza byinshi ugereranije nubundi buryo bwo kurohama. Kimwe mubyiza nuko ari inzira yangiza ibidukikije. Bitandukanye nizindi nzira, uburyo bwo guturika kwa alkali ntabwo akoresha ibibi bya Halogeten byangiza ibidukikije nubuzima bwabantu.
Iyindi nyungu yubu buryo ni umusaruro wibicuruzwa byisumbuye bya HPMC. Ibihe byagenzuwe byerekana ibicuruzwa byanyuma bifite ireme ryujuje ubuziranenge kandi bikwiranye na porogaramu zitandukanye.
Gukoresha HPMC mu nganda za farumasi ni ngombwa kugirango umusaruro wibinini, Capsules nubundi buryo bwo gutanga dosiye. HPMC irashobora gukoreshwa nka binder, igereza, ikwirakwizwa, ibibindi. Gukoresha HPMC muri izi porogaramu zemeza ko ifishi yo hejuru ifite ireme kandi yujuje ubuziranenge.
HPMC ikoreshwa kandi nkumubyimba, emalifier na stabilizer mu nganda. Gukoresha HPMC mubicuruzwa byibiribwa bituma habaho imiterere ihamye, viscositity nubwiza.
Mu nganda zubwubatsi, HPMC ikoreshwa nka croment yongeyeho kunoza ibikorwa, kubamo kugumana amazi hamwe no guhuza sima. Gukoresha HPMC byemeza ko ibicuruzwa byubwubatsi bifite ireme kandi byujuje ubuziranenge.
Muri make, uburyo bwo gutungana kwa alkali bwa Alkali bwa hydroxypropyl methylcellse (HPMC) ni inzira yo gutanga ibicuruzwa byiza bya HPMC kandi ikoreshwa cyane mu nganda zinyuranye nka farumasi, ibiryo, no kubaka. Gukoresha HPMC muri izi porogaramu zemeza ko ibicuruzwa bifite irembo kandi byujuje ubuziranenge busabwa. Ubu buryo bwo gutanga umusaruro nabwo buragira urugwiro ibidukikije kandi bitanga umusaruro muremure wa HPMC.
Igihe cyo kohereza: Sep-15-2023