He aha nā pōmaikaʻi o ka hoʻohana ʻana i ka hydroxypropyl methylcellulose ma ke ʻano he capsule hollow?

ʻO kēia huahana he 2-hydroxypropyl ether methyl cellulose, he huahana semi-synthetic. Hiki ke hana ʻia ma nā ʻano ʻelua: (1) Ma hope o ka mālama ʻana i nā linters pulupulu a i ʻole nā ​​pulu pulp lāʻau me ka soda caustic, ua hui pū ʻia lākou me ka chloromethane a me ka epoxy Propane reacts, hoʻomaʻemaʻe ʻia a pulverized e loaʻa ai; (2) E hoʻohana i ka helu kūpono o ka methyl cellulose e mālama me ka sodium hydroxide, e hana me ka propylene oxide ma lalo o ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe i ka pae kūpono, a hoʻomaʻemaʻe. ʻO ke kaumaha molekala mai 10,000 a 1,500,000.

★ ʻO ka manaʻo kūlohelohe maʻemaʻe, hoʻonui i ka digestion a me ka absorption.

★ Haʻahaʻa wai maʻamau, 5% -8%. ʻAʻole maʻalahi ka agglomerate o nā mea i loko, a ʻaʻole maʻalahi ka hoʻoheheʻe ʻana o ka pūpū capsule, lilo i palupalu, a paʻakikī.

★ ʻAʻohe pilikia o ka hoʻopili ʻana, ʻaʻohe pilina, paʻa kiʻekiʻe, no ka mea he cellulose derivative ka hydroxypropyl methylcellulose, ʻaʻohe pilikia o ka hoʻopili ʻana o nā mea protein i ka gelatin.

★ Nā koi haʻahaʻa no nā kūlana mālama:

Aneane ʻaʻole palupalu ia i kahi haʻahaʻa haʻahaʻa haʻahaʻa, paʻa maikaʻi i nā mahana kiʻekiʻe, ʻaʻole deform ka capsule.

★ Nā kūlana kūlike a me ka hoʻohālikelike maikaʻi:

Hoʻopili ʻia i nā kūlana pharmacopoeia aupuni, ʻo ke ʻano, ka nui, ka helehelena a me ke ʻano hoʻopihapiha e like me ka gelatin hollow capsules, ʻaʻohe pono e hoʻololi i nā mea hana a me nā ʻāpana.

★ He kumu holoholona ʻole, ʻaʻohe pilikia o ka hormone ulu a i ʻole nā ​​lāʻau lapaʻau i waiho ʻia i loko o ke kino holoholona.

Hydroxypropyl methylcelluloseʻOkoʻa nā capsules hakahaka me nā capsules hakahaka gelatin kahiko. He hydroxypropyl methylcellulose (HPMC) lākou i hana ʻia me ka pulp lāʻau. Ma waho aʻe o nā pono o ka manaʻo kūlohelohe maʻemaʻe, hydroxypropyl methylcellulose nā capsules ʻole hiki iā ia ke hoʻomaikaʻi i ka absorption a me ka ʻai ʻana o ka protein, ka momona a me nā haʻahaʻa, a loaʻa iā ia nā pono ʻenehana a me nā hiʻohiʻona i loaʻa ʻole i nā capsules hollow gelatin kahiko. Me ka hoʻomau mau ʻana o ka ʻike mālama pono o ka poʻe, ka ulu ʻana o ka vegetarianism, ka hoʻopau ʻana i ka maʻi pipi pupule, ka maʻi wāwae a me ka waha i ke olakino kanaka, a me ka mana o ka hoʻomana a me nā kumu ʻē aʻe, nā huahana capsule kūlohelohe maoli a me nā mea kanu. e lilo i alakaʻi alakaʻi no ka hoʻomohala ʻana i ka ʻoihana capsule. .