HyPromellose ni iki?

HyPromellose ni iki?

Hypromellose (HydroxyPropyl Methylcellse, HPMC): Isesengura ryuzuye

1. IRIBURIRO

Hypromellose, uzwi kandi nka hydroxyPropyl methylcellsellse (HPMC), ni polymer isanzwe, ya semitsythertique ikomoka kuri selile. Bikoreshwa cyane muri farumasi, Amaso Amaso, Ibicuruzwa byibiribwa, kwisiga, no kubaka inganda. Bitewe na kamere idahwitse, imitungo myiza ya firime, na bio-guhuza, hyppimellose yahindutse ikintu cyingenzi muburyo butandukanye.

Iyi nyandiko itanga isesengura ryimbitse rya Hyppimellose, harimo imiti yacyo, synthesis, porogaramu, umwirondoro wumutekano, hamwe nibitekerezo.

2. Imiterere yimiti n'imiterere

HYPROMMOMELLOSE ni uguhinduranya imiti yahinduwe na hydroxyl yasimbuwe nuburyo (-OCH3) na hydroxyPropyl (-Och2ch (yewe) amatsinda ya ch3). Uburemere bwa molekile buratandukanye bitewe nurwego rwo gusimbuza na polymerisation.

  • Kudashoboka:Gushonga mumazi, gukora igisubizo cya vino; SHOLUP muri Ethanol nandi mashanyarazi.
  • Vicosity:Kuboneka muburyo butandukanye bwa virusire, bigatuma ari ingirakamaro kuri porogaramu zitandukanye.
  • ph ituze:Bihamye hirya no hino ph (3-11).
  • Ingano yubushyuhe:Kora gel amaze gushyushya, umutungo wingenzi mu kugenzurwa-kurekura ibiyobyabwenge.
  • Kamere NTABIRI:Bihuye nibikoresho bitandukanye bikora (APIS) nta mikoranire yimiti.

3. Synthesis ya Hypromellose

Umusaruro wa Hypromellose urimo intambwe zikurikira:

  1. Gusukura kwa Cellulose:Yakomokaga muri fibre y'ibihingwa, cyane cyane igiti cyangwa ipamba.
  2. Alkalisation:Yavuwe na sodium hydroxide (naoh) kugirango ateze imbere.
  3. Guhangana:Byakozwe na methyl chloride na propaylene oxide kugirango utangire uburyo na hydroxyProppoyl amatsinda.
  4. Gusukura no Kuma:Ibicuruzwa byanyuma byogejwe, byumye, kandi bikunda ingano yifuzwa hamwe na victosity.

4. Gusaba Hypromellose

4.1 Inganda za farumasi

Hypromellose ikoreshwa cyane muri farumasi ziterwa na farumasi kubera film yacyo, bioadheshesive, no kugenzurwa-kurekura.

  • Gukunda Tablet:Kora igiceri kirinda ibinini kugirango utezimbere umutekano no kubarwa.
  • Kurekurwa kandi bigenzurwa n'ibiyobyabwenge:Ikoreshwa mubinini bya Matrix na sisitemu ya hydrophilic sisitemu yo kurwanya iseswa ryabavuzi.
  • Ibishishwa bya capsule:Ikora nk'ibikomoka ku bimera bya Gelatin Capsules.
  • Abishimiwe ibitonyanga by'amaso:Itanga viscosity no kugumana ibiyobyabwenge mubisubizo bya Ophthalmic.

4.2 IBIKORWA BYA Ophthalmic

HYPROMMOMELLOSE ni ikintu cy'ingenzi mu marira ahinnye no gutinda amaso ajisho:

  • Kuvura Syndrome Yumye:Ibikorwa nkumukozi ugumana ubushuhe kugirango ugabanye amaso no kurakara.
  • Menyesha Lens Igisubizo:Kunoza Lens ihumure hagabanywa amakimbirane no kuzamura hydration.

4.3 Inganda zibiri

Nkibiryo byemewe (E464), HYPROMMELLOSE ikora intego zitandukanye mugutunganya ibiryo:

  • Umukozi wijuriye:Kuzamura imiterere no gutuza mu sogo, imyambarire, n'ibikomoka ku mata.
  • Emulsifier na Stabilizer:Komeza guhuza ibiryo n'ibinyobwa byatunganijwe.
  • Vegan Gelatin Gelassitate:Ikoreshwa mu bicuruzwa bishingiye ku gihingwa n'ibikoresho bya confectionery.

4.4 Amavuta yo kwisiga no kwita ku muntu ku giti cye

Hypromellose ikoreshwa cyane mubwiza nibicuruzwa byuruhu:

  • Gutonyanga na cream:Ibikorwa nkumubyimbakazi.
  • Shampoos na konderasi:Bitezimbere viscosity no gukurikira.
  • Ibicuruzwa:Kuzamura imiterere muri mascara.

4.5 Gusaba no Gusaba inganda

Bitewe no kugumana amazi no gushinga filimi, Hyppimellose ikoreshwa muri:

  • Sima no gutondeka:Itezimbere imikorere kandi igabanya igihombo cyamazi.
  • Irangi n'amakoti:Imikorere nkibunder na stilizer.
  • Ibikoresho:Kuzamura vicosity mumashanyarazi.

5. Ibitekerezo byumutekano no kugenzura

HYPROMMOMELLOSE muri rusange izwiho umutekano (Gras) ninzego zishinzwe kugenzura, harimo ubuyobozi bwibiyobyabwenge muri Amerika nubuyobozi bwibiyobyabwenge (FDA) hamwe nubuyobozi bwumutekano wibibwaro (EFSA). Ifite uburozi buke kandi ntabwo burakara iyo ikoreshwa muburyo busabwa.

6. Ingaruka zishobora kugenwa n'inzika

Mugihe hypromellose ifite umutekano kubakoresha benshi, ingaruka zishobora kuba zirimo:

  • Kurakara neza:Mubibazo bidasanzwe iyo bikoreshejwe mubitonyanga byamaso.
  • Kutamererwa neza:Gukoresha cyane mubicuruzwa byibiribwa birashobora gutera kubeshya.
  • Ibisubizo bya Allergic:Gake cyane ariko birashoboka mubantu bumva.

Hypromellose

Hypromelloseni ikintu cyingenzi munganda bwinshi, gifite agaciro kubera amakosa adasobanutse, arungana, kandi gihamye. Uruhare rwarwo muri faruceticals, ibiryo, kwisiga, hamwe ninganda, ibyifuzo byinganda bikomeje kwaguka, bituma arimwe muri kallulose yakoreshejwe kwisi yose.

Igihe cya nyuma: Werurwe-17-2025