Sauniuniga fa'asa'oloto ma fa'atonu-fa'asa'oloto: O mea fa'aola e pei o le HPMC (hydroxypropyl methylcellulose) e masani ona fa'aaogaina e fai ma mea fa'a'au'au o le hydrogel i sauniuniga fa'asa'oloto. E mafai ona pulea le fua faatatau o fualaau faasaina i totonu o le tino o le tagata e ausia ai aafiaga togafitiga. Low-viscosity grade HPMC e mafai ona faʻaaogaina e avea o se mea faʻapipiʻi, mafiafia ma faʻamalolo le tumau, aʻo faʻaaogaina le HPMC maualuga-viscosity e saunia ai mea faʻafefiloi skeleton lagolago-faʻasaʻoina papa, capsules faʻamalolo, ma le hydrophilic gel skeleton skeleton sustained-release tablets.
Ufiufi sui fai ata: O le HPMC o lo'o i ai mea lelei e fai ata tifaga, ma o le ata na faia e tutusa, manino, faigata, ma e le faigofie ona pipii. E mafai ona faʻaleleia atili le mautu o vailaʻau ma puipuia le faʻaleagaina. Ole maualuga ole HPMC ole 2% ile 10%.
Mea e fa'aoga ai vaila'au: O le cellulose ethers e iai sona sao taua i le fa'aliliina o sauniuniga e fai ma vaila'au fa'apitoa, e pei o pelleti tu'u fa'alaua'itele, skeleton skeleton skeleton-release preparation, coated sustained-release preparations, sustained-release capsules, sustained-release drug films, resin tapenaga fa'asa'oloto ma tapenaga fa'asa'oloto fa'asuavai.
Microcrystalline Cellulose (MCC): MCC o se ituaiga o cellulose e masani ona faʻaaogaina i le falemaʻi vailaʻau, aemaise lava i le faʻapipiʻi saʻo ma faʻamago faʻamago faʻagasologa e pei o le roller compaction e saunia ai papamaʻa poʻo granules.
Bioadhesives: Cellulose ethers, aemaise lava le nonionic ma anionic ether derivatives e pei ole EC (ethylcellulose), HEC (hydroxyethylcellulose), HPC (hydroxypropylcellulose), MC (methylcellulose), CMC (carboxymethylcellulose) poʻo le HPMC (hydroxypropylmethylcellulose) o loʻo faʻaaogaina lautele i le bioadhesives. O nei polymers e mafai ona faʻaogaina i le tautala, mata, vaʻa ma transdermal bioadhesives, naʻo ia pe faʻatasi ma isi polymers.
Mafiafia ma fa'amautu: O mea e maua mai i le cellulose e fa'aaogaina lautele e fa'amalo ai vaifofo o vaila'au ma faiga fa'asalalau e pei o emulsions ma fa'amalologa. O nei polymers e mafai ona faʻateleina le viscosity o vaifofo vailaʻau e le o le vai e pei o vaifofo faʻapipiʻi faʻavae. O le faʻateleina o le viscosity o vaifofo vailaʻau e mafai ona faʻaleleia ai le bioavailability o sauniuniga autu ma mucosal.
Fillers: Cellulose ma ona mea e maua mai e masani ona faʻaaogaina e fai ma faʻatumu i faʻamaʻa faʻamautu e pei o papa ma capsules. E fetaui lelei ma le tele o isi mea e fa'aogaina, e le fa'aogaina i vailaau, ma e le fa'amamafaina e enzymes o le manava o le tagata.
Faʻamau: E faʻaaogaina le cellulose ethers e fai ma fusi i le faagasologa o le granulation e fesoasoani ai i le faʻapipiʻiina o granules ma tausia lo latou faʻamaoni.
La'au capsules: Cellulose ethers o lo'o fa'aogaina fo'i e fai ai pusa o la'au, o se mea e fa'afeiloa'i ai le si'osi'omaga i capsules masani e maua mai i manu.
Fa'atonuga o le tu'uina atu o vaila'au: E mafai ona fa'aogaina le cellulose ethers e atia'e ai le tele o faiga e tu'uina atu ai vaila'au, e aofia ai faiga fa'atonu-fa'asa'oloto ma fa'atuai-fa'asa'oloto, fa'apea fo'i ma faiga mo le tu'uina atu o vaila'au fa'apitoa po'o taimi fa'apitoa.
O loʻo faʻaauau pea ona faʻalauteleina le faʻaogaina o le cellulose ethers i totonu o falemaʻi vailaʻau, ma faʻatasi ai ma le atinaʻeina o fomu fou o vailaʻau ma mea fou, o le fua o lona manaʻoga maketi e faʻamoemoe e faʻalautele atili.
Taimi meli: Oke-31-2024