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

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

★ Manaʻo kūlohelohe maʻemaʻe, hoʻonui i ka ʻai ʻana a me ka omo ʻana.

★ Haʻahaʻa ka nui o ka wai, 5%-8%. Kūʻē ikaika i ka omo ʻana i ka wai, ʻaʻole maʻalahi ka hōʻuluʻulu ʻana o nā mea o loko, a ʻaʻole maʻalahi ka hoʻololi ʻana o ka pūpū capsule, lilo i mea palupalu, a paʻakikī.

★ ʻAʻohe pilikia o ka hopena cross-linking, ʻaʻohe launa pū ʻana, kūpaʻa kiʻekiʻe, ʻoiai ʻo ka hydroxypropyl methylcellulose kahi derivative cellulose, ʻaʻohe pilikia o ka hopena cross-linking o nā mea protein i loko o ka gelatin.

★ Nā koi haʻahaʻa no nā kūlana mālama:

ʻAneʻane ʻaʻole ia e palupalu i kahi ʻano haʻahaʻa haʻahaʻa, he kūpaʻa maikaʻi kona i nā mahana kiʻekiʻe, a ʻaʻole hoʻi e hoʻololi ke capsule.

★ Nā kūlana like a me ka launa maikaʻi:

Pili i nā kūlana pharmacopoeia aupuni, ke ʻano, ka nui, ke ʻano a me ke ʻano hoʻopiha e like me nā capsules hollow gelatin, ʻaʻohe pono e hoʻololi i nā lako a me nā ʻāpana.

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

Hydroxypropyl methylcelluloseʻOkoʻa nā capsule hakahaka mai nā capsules gelatin hakahaka kuʻuna. He hydroxypropyl methylcellulose (HPMC) lākou i hana ʻia me ka pulp lāʻau. Ma waho aʻe o nā pono o ka manaʻo kūlohelohe maʻemaʻe, hiki i nā capsules hakahaka hydroxypropyl methylcellulose ke hoʻomaikaʻi i ka omo ʻana a me ka ʻeli ʻana o ka protein, ka momona a me nā kalapona, a he mau pono loea a me nā ʻano i loaʻa ʻole i nā capsules gelatin hakahaka kuʻuna. Me ka hoʻonui mau ʻana o ka ʻike mālama ponoʻī o ka poʻe, ka hoʻomohala ʻana o ka vegetarianism, ka hoʻopau ʻana i ka maʻi bipi pupule, ka maʻi wāwae a me ka waha i ke olakino kanaka, a me ka mana o ka hoʻomana a me nā mea ʻē aʻe, e lilo nā huahana capsule kūlohelohe a me nā mea kanu i alakaʻi no ka hoʻomohala ʻana i ka ʻoihana capsule. .