HydroxyPropyl methylcellose (HPMC) inzvimbo inoverengeka inoshandiswa zvakanyanya mukuumbwa kwemishonga seyekuchinjika, pakati pezvimwe zvinoshanda. Binders anotamba basa rakakosha mukugadzirwa kwemapiritsi emishonga, anoverengera kabhezheni ye podace panguva yekumanikidza mumhando yakasimba.
1. Kusunga michina:
HPMC ine zvese zviri zviviri hydrophilic uye hydrophobic zvivakwa nekuda kwechimiro chayo chemakemikari, icho chine methyl uye hydroxypruspropyl mapoka akasungirirwa kune cellulose backbone. Munguva yekumanikidza piritsi, HPMC inoumba firimu rakanatsa, rinoshanduka-shanduka pakuratidzwa nemvura kana mhinduro dzakasungwa, nekudaro dzichisunga midziyo yekodhi pamwe chete. Uku kunamatira kwechisikigo kunomuka kubva kuHydrogen Kubatanidza kugona kweiyo hydroxyl mapoka muHPMC, kufambisa kudyidzana nevamwe mamorekuru.
2.
HPMC AIDS mukuumbwa kweiyo aglomicier Sezvo iyo piritsi grasoles yakamanikidzwa, HPMC mamorekuru anowedzera uye interpenetrate pakati pezvikamu, zvichikurudzira chikamu-chezvikamu zvechikamu. Uku kuunganidzwa kunowedzera simba rekuita uye kutendeka kwehwendefa.
3. Kudzora kwekunyungudika
Iyo viscosity yeHPMC Solution inokanganisa chiyero chehwendefa yekuparadza uye kusunungurwa kwezvinodhaka. Nekusarudza giredhi rakakodzera uye kusunganidzwa kweHPMC, vagadziri vanogona kugadzirisa mbiri yemvura yehwendefa kuti ibudise zvinodhaka zvinodhaka. Yakakwira viscosity mamakisi eHPMC inowanzoitika mune zvishoma zvishoma kuputika mitengo nekuda kwekuwedzera magetsi jel.
4. Yunifomu yekugovera:
HPMC AIDS muVainifomu kugoverwa kweiyo inoshanda mishonga misheni Kuburikidza nekubatanidza kwayo, HPMC inobatsira kudzivirira kusarongeka, kunoita kuti kugovaniswa kwechigaro uye zvinodhaka zvinodhaka mune yega yega piritsi.
5. Kuenderana neinoshanda zvinoshanda:
HPMC iri mumakemikari inter uye inoenderana neyakaenzana huwandu hwenzvimbo inoshanda mishonga, ichiita kuti iite yakakodzera yekugadzira zvigadzirwa zvakasiyana-siyana zvinodhaka. Izvo hazviite kana kusvibisa mishonga yakawanda, kuchengetedza kugadzikana kwavo uye kushanda kwavo muhupenyu hwesherufu hwematafura.
6. Yakaderedzwa guruva kugadzirwa:
Munguva yekumanikidza piritsi, HPMC inogona kuita seguruva rekudzvinyirira, kuderedza chizvarwa chechikamu chemhepo. Ichi chivakwa chinowedzera mushandirese wekuchengetedzeka uye kuchengetedza nzvimbo yekugadzira yakachenesa.
7. PH-anovimba kuzvimba:
HPMC inoratidza ph-inotsamira kuzvimba maitiro, neipi mvura yayo yekukwira uye gel fomu yekugadzira inosiyana nePH. Hunhu uhwu hunogona kuve hwakanakira kufananidza kudzorwa-kusunungura matoji mafomu ayo akagadzirirwa kusunungura mushonga munzvimbo dzakasarudzika padanho regastrointestinal turakiti.
8. Regulatory Kugamuchirwa:
HPMC inogamuchirwa zvakanyanya nemasangano ekuzvidzora seUS chikafu uye zvinodhaka zvekutonga Iyo yakanyorwa muPharmacalies dzakasiyana-siyana uye inoenderana nemhando yemhando yemhando, ichiratidza kuchengetedzwa kwechigadzirwa uye kugona.
9. Kuchinjika mukuumbwa:
HPMC inopa mafambiro ekutsvedza, sezvo inogona kushandiswa wega kana musanganiswa nedzimwe mabhesi, mafirita, uye disintegraphts kuti zviitwe zvivakwa zveshuwa. Izvi zvinoshanda zvinobvumirana zvinobvumidza mafomu ekugadzirisa mafomu ekugadzirisa zvinhu zvekusangana zvakananga zvinodhaka zvinodiwa.
10. Biocomprifilibility uye kuchengeteka:
HPMC iri biocomple Iyo inovakira kukurumidza kupera kwegavira turakiti pasina kukonzera kushatirisa kana kukanganisa, kubatsira kune yakavanzika yekuchengetedza nhoroondo yemapiritsi emishonga.
HydroxyPropyl methylcellose mabasa semubhadharo wezvemisheni nekumisikidza kugoverwa kwesimba Zvivakwa zvaro zvakasarudzika zvinoita kuti ive yakakosha musanganiswa mukuvandudza mahwendefa emhando yepamusoro ekutumira kwemumwe mushonga.
Kutumira Nguva: May-25-2024