Nā Pōmaikaʻi o ka HPMC lāʻau lapaʻau

HPMC hydroxypropyl methylcelluloseua lilo ia i hoʻokahi o nā mea hoʻohui lāʻau lapaʻau nui loa ma ka home a ma waho, no ka mea, he mau pono ko HPMC i loaʻa ʻole i nā mea hoʻohui ʻē aʻe.

1. Ka hoʻoheheʻe ʻana i ka wai

He mea hoʻoheheʻe ia i ka wai anuanu ma lalo o 40 ℃ a i ʻole 70% ethanol, a he mea hoʻoheheʻe ʻole ia i ka wai wela ma luna o 60 ℃, akā hiki ke hoʻoheheʻe ʻia.

2. ʻAʻole hana kemika

He ʻano ʻetera cellulose non-ionic ka HPMC. ʻAʻole lawe kāna hopena i ka hoʻouka ionic a ʻaʻole launa pū me nā paʻakai metala a i ʻole nā ​​​​​​hui organik ionic. No laila, ʻaʻole pane nā mea hoʻohui ʻē aʻe me ia i ka wā o ke kaʻina hana hoʻomākaukau.

3. Paʻa

He kūpaʻa ia i ka waikawa a me ka alkali, a hiki ke mālama ʻia no ka manawa lōʻihi ma waena o ka pH 3 ~ 11, a ʻaʻohe loli maopopo o kona mānoanoa. Loaʻa i ka hopena wai o HPMC ka hopena anti-mildew a hiki ke mālama i ka paʻa maikaʻi o ka mānoanoa i ka wā mālama lōʻihi. ʻO nā mea hoʻohui lāʻau lapaʻau e hoʻohana anaHPMCʻoi aku ka maikaʻi o ke kūpaʻa ma mua o nā mea e hoʻohana ana i nā mea hoʻohui kuʻuna (e like me dextrin, starch, a pēlā aku).

4. Ka hiki ke hoʻololi i ka mānoanoa

Hiki ke hoʻohuihui ʻia nā derivatives viscosity like ʻole o HPMC i nā ʻāpana like ʻole, a hiki ke loli kona viscosity e like me kekahi lula, a he pilina linear maikaʻi, no laila hiki ke koho ʻia e like me ke koi. 2.5 Metabolic inertia ʻAʻole komo a metabolized paha ka HPMC i loko o ke kino, a ʻaʻole hāʻawi i nā calorie, no laila he excipient palekana ia no nā hoʻomākaukau lāʻau lapaʻau. .

5. Palekana

Ua manaʻo nui ʻiaHPMChe mea ʻawahia ʻole a hoʻonāukiuki ʻole.

He mea maka koʻikoʻi ka HPMC lāʻau lapaʻau no ka hana ʻana i nā hoʻomākaukau hoʻokuʻu mau a kāohi ʻia. He mea hoʻohui lāʻau lapaʻau ia i kākoʻo ʻia e ka mokuʻāina no ka noiʻi a me ka hoʻomohala ʻana, a kūlike me ke kuhikuhi hoʻomohala i kākoʻo ʻia e ke kulekele ʻoihana aupuni. ʻO ka HPMC lāʻau lapaʻau ka mea maka nui no ka hana ʻana i nā capsules mea kanu HPMC, e helu ana ma mua o 90% o nā mea maka o nā capsules mea kanu HPMC. Loaʻa i nā capsules mea kanu i hana ʻia nā pono o ka palekana a me ka hoʻomaʻemaʻe, ka hoʻohana ākea, ʻaʻohe pilikia o ka hopena cross-linking, a me ke kūpaʻa kiʻekiʻe, e kūlike me nā manaʻolana o ka mea kūʻai. ʻO nā koi palekana a me ka hoʻomaʻemaʻe o ka meaʻai a me nā lāʻau lapaʻau kekahi o nā mea hoʻohui koʻikoʻi a me nā huahana pani kūpono no nā capsules gelatin holoholona.