Focus on Cellulose ethers

Hydroxy Ethyl Cellulose Excipients Sauniuniga Fa'afoma'i

Hydroxy Ethyl Cellulose Excipients Sauniuniga Fa'afoma'i

O le Hydroxyethyl cellulose (HEC) e masani ona faʻaaogaina e avea o se mea faʻapitoa i vailaʻau vailaʻau ona o ona mea aoga eseese.O nisi nei o auala o loʻo faʻaogaina ai le HEC e fai ma fesoasoani:

  1. Fa'amau: O lo'o fa'aogaina le HEC e fai ma mea fa'apipi'i i mea fa'apipi'i e fa'apipi'i fa'atasi mea gaio'i ma fa'aleleia atili ai le malosi fa'ainisinia o le laulau.E fesoasoani fo'i i le fa'atonutonuina o le fua o le fa'asa'olotoina o vaila'au.
  2. Mafiafia: O le HEC o loʻo faʻaaogaina e avea o se mafiafia i vailaʻau eseese, e pei o gels, kulimi, ma suauu, e faʻaleleia ai le viscosity ma le tumau.E faʻaleleia ai foʻi lo latou mautu ma puipuia ai le tuʻueseeseina o mea.
  3. Stabilizer: O le HEC o loʻo faʻaaogaina e fai ma faʻamautu i emulsions, suspensions, ma foams e puipuia ai lo latou teteʻa ma tausia lo latou tutusa.E fesoasoani fo'i e fa'aleleia atili le mautu o nei fa'aputuga.
  4. Disintegrant: O loʻo faʻaaogaina le HEC e avea o se faʻamaʻi i totonu ole laulau faʻapipiʻi e fesoasoani i le laulau e talepe i lalo ma faʻasaʻo vave mea aoga.E fa'aleleia ai le fa'amavaeina o le laulau ma le bioavailability.
  5. Sustained-release agent: O le HEC e fa'aaogaina e avea o se sui fa'asa'o fa'amautu i fau laupapa e pulea ai le fua o le fa'amatu'u atu o vaila'au ma fa'alautele le umi ole gaioiga ole vaila'au.
  6. Mucoadhesive agent: O le HEC o loʻo faʻaaogaina e fai ma sui o le mucoadhesive i faʻataʻitaʻiga o le mata ma le isu e faʻaleleia ai le taimi e nofo ai le vailaʻau ma faʻaleleia lona aoga.

I le aotelega, o le HEC o se mea faʻapitoa e maua ai faʻaoga i vailaʻau eseese.O ona meatotino e pei o se fusifusia, mafiafia, faʻamautu, faʻamaʻi, faʻamalolo faʻamalolo, ma le mucoadhesive agent e avea ai ma mea taua i totonu o le falemaʻi.


Taimi meli: Mati-21-2023
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