Kodi hypromellose ndi zachilengedwe?

Hypromellose, yomwe imadziwikanso kuti hydroxypropyl methylcellulose (HPMC), ndi polima semisynthetic yochokera ku cellulose, polima wachilengedwe wopezeka m'makoma a cell. Ngakhale kuti cellulose yokha ndi yachilengedwe, njira yosinthira kuti ipange hypromellose imaphatikizapo kusintha kwa mankhwala, kupanga hypromellose kukhala semisynthetic compound.

Kupanga kwa hypromellose kumaphatikizapo kuchiza mapadi ndi propylene oxide ndi methyl chloride kuyambitsa magulu a hydroxypropyl ndi methyl pamsana wa cellulose. Kusintha kumeneku kumasintha mawonekedwe a cellulose, kupatsa hypromellose mawonekedwe ake apadera monga kusungunuka kwamadzi, luso lopanga mafilimu, komanso kukhuthala.

Ngakhale kuti hypromellose sichipezeka mwachindunji m'chilengedwe, imachokera ku gwero lachilengedwe (ma cellulose) ndipo imatengedwa kuti ndi biocompatible ndi biodegradable. Amagwiritsidwa ntchito kwambiri muzamankhwala, zakudya, zodzoladzola, ndi ntchito zosiyanasiyana zamafakitale chifukwa chachitetezo chake, kusinthasintha kwake, komanso magwiridwe antchito.

Mwachidule, pamene hypromellose ndi semisynthetic pawiri, chiyambi chake kuchokera ku cellulose, polima wachilengedwe, ndi biocompatibility yake imapangitsa kuti ikhale yovomerezeka kwambiri pazogwiritsa ntchito zosiyanasiyana.