Chii chinonzi HPMC excipient?

Hydroxypropyl methylcellulose (HPMC) chinhu chinoshandiswa mumishonga uye zvigadzirwa zvekudya. Iyo yekugadzira polymer inotorwa kubva ku cellulose uye inoshandiswa seyakakora mumiriri, stabilizer, emulsifier, uye inomisa mumiriri. HPMC ivhu jena, risinganhuhwi, risingaravi rinonyungudika mumvura inotonhora uye isinganyungudike mumvura inopisa. Iyo inozivikanwawo se hypromellose uye inoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira mishonga, chikafu, zvizorwa, uye zvigadzirwa zvemaindasitiri.

HPMC is a non-ionic, water-soluble polymer iyo inoshandiswa kugadzira gels, thicken solutions, uye kudzikamisa emulsions. Iyo inogoneka inogonesa iyo inogona kushandiswa mumhando dzakasiyana dzemagadzirirwo, kusanganisira mahwendefa, capsules, makirimu, mafuta ekuzora, uye kumiswa. HPMC inoshandiswawo sechinhu chinoputira mahwendefa uye capsules, se emulsifier mumafuta nemafuta, uye sechinhu chinogadzirisa mukumisikidza.

HPMC ndeye yakachengeteka uye inoshanda mubatsiri iyo inotenderwa neUS Food and Drug Administration (FDA) kuti ishandiswe mumishonga uye zvigadzirwa zvekudya. Haina-chepfu uye isingatsamwise, uye haina chero inozivikanwa mhedzisiro. HPMC zvakare isiri-allergenic, zvichiita kuti ive yakakodzera excipient kune vanhu vane hanya.

HPMC inodhura-inoshanda excipient inogona kushandiswa mumhando dzakasiyana siyana. Izvo zvakare zviri nyore kushandisa, sezvo inonyungudika mumvura inotonhora uye inogona kuiswa nyore nyore mukugadzira. HPMC zvakare yakagadzikana uye ine hupenyu hurefu hwesherufu, zvichiita kuti ive yakakodzera excipient yekuchengetedza kwenguva refu.

Pakazere, HPMC inyanzvi inogoneka inoshandiswa mumhando dzakasiyana dzemishonga uye chikafu. Yakachengeteka, inoshanda, uye inodhura-inoshanda, uye inogona kushandiswa mumhando dzakasiyana-siyana. HPMC zvakare iri nyore kushandisa uye ine hupenyu hurefu hwesherufu, zvichiita kuti ive yakakodzera excipient yekuchengetedza kwenguva refu.