Hydroxyprupyl methylcellose (HPMC)Inoshamwaridzana yakakosha ine huwandu hwakawanda hwekushandisa, kunyanya mumunda wekuvaka, mushonga, zvokudya, HPMC inogona kukamurwa mumhando dzepedyo uye dzisina kurapwa uye dzisina kurapwa.
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1. Misiyano mukugadzira maitiro
Isina kubatwa HPMC
Asina kurapwa HPMC haina kujairika kuungana kurapwa panguva yekugadzira maitiro, saka hydrophilikuti uye solubility yakachengetwa zvakananga. Rudzi urwu rweHPMC dzinozvimba nekukurumidza uye runotanga kunyungudika mushure mekubata nemvura, kuratidza kukurumidza kuwedzera kwe viscosity.
Pamusoro-kurapwa HPMC
Kumusoro-kurapwa HPMC kuchave neyakawedzera coating maitiro akawedzerwa mushure mekugadzirwa. Commence Surcures Market zvinhu ndeye acetic acid kana mamwe mishonga inokosha. Kuburikidza neiyi kurapwa, firimu hydrophobic ichaumbwa pamusoro peHPMC zvikamu. Kurapa uku kunodzora maitiro ayo ekunyungudika, uye zvinowanzo kuve zvakafanira kumutsa kushungurudzika neyunifomu kumutsa.
2. Misiyano mukugadzirisa zvinhu
Dissolution hunhu hwehuswa husina kurapwa hpmc
Asina kurapwa HPMC ichatanga kunyungudika nekukurumidza mushure mekutaurirana nemvura, iyo yakakodzera mamiriro ezvinhu ane zvakakwirira zvinodiwa nekumhanya kwekunyungudika. Nekudaro, kubva nekukurumidza kupazwa kunowedzera kuumba agglomerate, yekudyisa kumhanya uye kusimudzira kusagadzikana kunoda kudzorwa zvakanyanya.
Dissolution hunhu hwepamusoro-hwakabatwa HPMC
Iyo yekuvhara pamusoro pechikamu chepamusoro-yeHPMC inotora nguva yekunyungudika kana kuparadza, saka nguva yekunyungudika kwenguva refu, kazhinji maminitsi akati wandei kupfuura maminitsi gumi. Dhizaini iyi inodzivirira kuumbwa kweAgglomicer
3. Misiyano muViscosity Unhu
Kumusoro-kurapwa HPMC hakuzoregi vhiza nekukurumidza usati wanyungudika, nepo hpmc hpmc inokurumidza kuwedzera iyo viscosity yehurongwa. Naizvozvo, mune dzimwe nguva ipo panjodzi dzinoda kugadziriswa zvishoma nezvishoma kana maitiro anofanirwa kudzorwa, mhando yekubatwa pamusoro apa ine zvakanakira zvimwe zvakanakira.
4. Misiyano mune zvinoitika zvinoshanda
Kusunungura-kurapwa HPMC
Inokodzera zvibodzwa zvinoda kukurumidza kupaza uye nekukasira simba, zvakadai sekukasira capsule coating vamiririri mumunda wemishonga kana kukurumidza manhamba muindasitiri yechikafu.
Izvo zvakare zvinoitawo zvakanaka mune zvimwe zvidzidzo zvekushandisa kana zvidiki-zviyero zvekugadzira zvine simba rekutonga kwekupa.
Pamusoro-kurapwa HPMC
Iyo inoshandiswa zvakanyanya muindasitiri yekuvaka, semuenzaniso, mune yakaoma motsi, tiles inonamatira, kuungana uye zvimwe zvigadzirwa. Zviri nyore kuparadzira uye haaite agglomotirates, ayo akakodzera kwazvo kumamiriro ekuvaka ekuvaka.
Izvo zvinoshandiswawo mune mamwe gadziriro emishonga inoda kusunungurwa kusunungurwa kana zvekudya zvekudya zvinodzora zviyero zvekupaza.
5. Mutengo uye Kusiyana Kwekuchengetera
Mutengo wekugadzira wekugadzira pamusoro-hpmc rakakwirira zvishoma kupfuura izvo zvisina kurapwa, izvo zvinoratidzwa mune mutsauko mumutengo wemusika. Uye zvakare, iyo yemhando yepamusoro yemhando yekuchengetedza coating uye ine zvinodiwa zvakaderera zvekunyorova uye tembiricha yemhando yekuchengetedza, nepo rudzi rusina kutorwa hygroscopic uye inoda mamiriro ekuchengetedza anochengetedza.
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6. Sarudzo hwaro
Kana uchisarudza HPMC, vashandisi vanofanirwa kufunga nezve zvinotevera pfungwa maererano nezvinodiwa chaizvo:
Mhete yekunyungudika yakakosha here?
Zvinodiwa zveVisikoka kukura kwehuwandu.
Kunyangwe iyo yekudyisa uye kusanganisa nzira zviri nyore kuumba agglomerates.
Maitiro eindasitiri echinangwa chekushandisa uye chekupedzisira kuita zvinodiwa zvechigadzirwa.
Pamusoro-kurapwa uye kusiri-pamusoro-kurapwaHpcvane maitiro avo. Iyo yaimbova inovandudza kusununguka kwekushandiswa nekushanda kwekushanda nekuchinja maitiro ekupaza, uye akakodzera kugadzirwa kwakakura kwemaindasitiri eindasitiri; Iyo yekupedzisira inochengetedza yakakwirira yekuvhiringidzika chiyero uye yakakodzera iyo indasitiri yakanaka yemakemikari iyo inoda iyo yakakwirira yekuparadzira mwero. Iko kusarudzwa kwerudzii racho rinofanira kunge rakabatanidzwa neiyo chaiyo yekushandisa chiitiko, maitiro mamiriro uye bhajeti mutengo.
Kutumira Nguva: Nov-20-2024