Iyini i-HPMC K100?
I-HPMC K100 iwumkhiqizo we-hydroxypropyl methylcellulose (HPMC) osetshenziswa njenge-ejenti ejiya, isinzisi, kanye ne-emulsifier ezinhlotsheni zezinhlelo zokusebenza. Iwumpushana omhlophe kuya kokumhlophe, ongenaphunga, ongenambitheki, ongenashevu oncibilika emanzini abandayo nasemanzini ashisayo. I-HPMC K100 iyisengezo sokudla esisetshenziswa kakhulu futhi sigunyazwe yi-FDA ukuthi sisetshenziswe emikhiqizweni yokudla.
I-HPMC K100 LV iwuhlobo lwe-cellulose ether, okuyi-polymer eyakhiwe amayunithi aphindayo eglucose. Ikhiqizwa ngokusabela kwe-methyl chloride nge-cellulose, etholakala ku-pulp yokhuni noma kuma-linter kakotini. Iqembu le-hydroxypropyl libe selifakwa ku-cellulose ukuze lenze i-HPMC.
I-HPMC K100 isetshenziswa kuzinhlelo zokusebenza ezahlukahlukene, njengokudla, imithi, izimonyo, nemikhiqizo yezimboni. Ekudleni, isetshenziswa njenge-ejenti yokuqina, i-stabilizer, ne-emulsifier. Kuyasiza ukuthuthukisa ukuthungwa kwemikhiqizo yokudla futhi ingasetshenziswa futhi ukukhulisa i-viscosity yoketshezi. Kwezemithi, isetshenziswa njenge-excipient, okuyinto efakwe emthini ukuze kuthuthukiswe ukuzinza nokusebenza kwayo. Kwezimonyo, isetshenziswa njenge-ejenti yokuqina kanye ne-emulsifier. Kuyasiza ukuthuthukisa ukuthungwa nokuvumelana kwama-creams, ama-lotions, neminye imikhiqizo. Emikhiqizweni yezimboni, isetshenziswa njenge-ejenti yokuqina kanye ne-emulsifier.
I-HPMC K100 iyisithako esiphephile nesisebenzayo esisetshenziswa emikhiqizweni eyahlukene. Ayinabuthi, ayinaphunga, futhi ayinambitheki, futhi ivunywe yi-FDA ukuthi isetshenziswe emikhiqizweni yokudla. Ibuye ivikele imvelo, njengoba itholakala emithonjeni yemvelo. I-HPMC K100 iyi-ejenti yokujiya esebenzayo, isizinzi, kanye ne-emulsifier, futhi ingasetshenziswa ezinhlelweni ezihlukahlukene.
Isikhathi sokuthumela: Feb-12-2023