He mea maoli anei ka hypromellose?

ʻO Hypromellose, i kapa ʻia ʻo hydroxypropyl methylcellulose (HPMC), he polymer semisynthetic i loaʻa mai ka cellulose, he polymer kūlohelohe i loaʻa i loko o nā paia o nā mea kanu. ʻOiai he kūlohelohe maoli ka cellulose, ʻo ke kaʻina hana o ka hoʻololi ʻana iā ia e hana i ka hypromellose e pili ana i nā hopena kemika, e hana ana i ka hypromellose he pūhui semisynthetic.

ʻO ka hana ʻana o ka hypromellose e pili ana i ka mālama ʻana i ka cellulose me ka propylene oxide a me ka methyl chloride e hoʻokomo i nā pūʻulu hydroxypropyl a me methyl ma ka iwi kuamoʻo cellulose. Hoʻololi kēia hoʻololi i nā waiwai o ka cellulose, e hāʻawi ana i ka hypromellose i kona mau hiʻohiʻona kūʻokoʻa e like me ka hoʻoheheʻe wai, ka hiki ke hana kiʻiʻoniʻoni, a me ka viscosity.

ʻOiai ʻaʻole ʻike pololei ʻia ka hypromellose ma ke ʻano, loaʻa ia mai kahi kumu kūlohelohe (cellulose) a manaʻo ʻia he biocompatible a biodegradable. Hoʻohana nui ʻia ia i nā lāʻau lapaʻau, nā huahana meaʻai, nā mea hoʻonaninani, a me nā noi ʻoihana like ʻole ma muli o kona palekana, versatility, a me ka hana.

I ka hōʻuluʻulu ʻana, ʻoiai ʻo hypromellose kahi mea semisynthetic pūhui, ʻo kona kumu mai cellulose, he polymer kūlohelohe, a me kona biocompatibility e lilo ia i mea hoʻohui ākea i nā noi like ʻole.