Mankhwala ophatikizira

Mankhwala ophatikizira

Hydroxypylth methylcellulose hpmcndi cholinga chambiri chophatikizira chomwe chingagwiritsidwe ntchito ngati thickener, wobalalitsa, emulsifier ndi wothandizira makanema. Wopangidwa mu piritsi la mankhwala opanga mankhwala, zomata, amatha kusintha kwambiri kuchuluka kwa mankhwala osokoneza bongo amatha kukulitsa mapiritsi am'madzi. Komanso ngati kuyimitsidwa, kukonzekera kwa ophthalmic, kumasula kumasutsidwa monga mafupa komanso mapiritsi oyandama. HPMC ndi ma polimars ena opangidwa ndi mankhwala a colloidal, amatha kupewa madzi ndi mowa womwe umasakaniza, komanso malo ena ogwiritsa ntchito mankhwalawa.

Kodi hydroxypropyl methylcellulose poizoni?

FDA imaziwona ngati njira yopanda zolaula komanso yosagwira ntchito yomwe siyikhala yotetezeka kuti munthu azigwiritsa ntchito komanso kumwa.

Kodi hyPromelwerse yotetezeka?

HyPromellose sayenera kugwiritsidwa ntchito povala magalasi amenewa. Maukwati amayenera kuchotsedwa asanayambitse madontho osabwezeretsanso kuposa mphindi 15 mutatha kugwiritsa ntchito. Benzakono chloride wanenedwa kuti amakwiya, zizindikiro za maso ndipo zitha kukhudza filimu yosefukira ndi mwala wapadera.

Hydroxypropyl MeathL Cellulose yakhala ikugwiritsidwa ntchito ngati matrix, zomata, zopangira, porogen, filimuyo imapanga zinthu zojambula kapena zokutira. Kuphatikiza apo, zagwiritsidwa ntchito kwambiri pokonzanso zatsopano monga mapiritsi a mucosa, olamulidwa, mapiritsi omasulidwa, omasulidwa, omasulidwa, kukonzekera kwa ophthalmic.

Zogulitsa za HPMC HPMC zitha kusintha ndi zinthu zotsatirazi zomwe zili mu mankhwala owiritsa:

Sungunulani m'madzi ndi wosinthika kudzera mu zosungunulira, hpmc imapanga filimu yowoneka bwino ndi mphamvu yayikulu.

Amayamika mphamvu yomanga.

Mat · ·drophilic matrix omwe amagwiritsidwa ntchito limodzi ndi HPMC ma hydrates kuti apange gul wosanjikiza wa mankhwala.