1. Sodium Croscarmellose(CMCNa jikọtara ọnụ): copolymer nke CMCNa jikọtara ọnụ
Àgwà ya: Ntụ ntụ ọcha ma ọ bụ nke na-acha ọcha. N'ihi nhazi ya, ọ naghị agbaze na mmiri; ọ na-aza ngwa ngwa na mmiri ruo ugboro 4-8 olu mbụ ya. Ntụ ntụ ahụ nwere ezigbo mmiri mmiri.
Ojiji: Ọ bụ ihe na-egbu egbu nke a na-ejikarị eme ihe. Ihe na-egbu egbu maka mbadamba ọnụ, kapsụl, na granules.
2. Calcium Carmellose (CMCCa nke jikọtara ọnụ):
Àgwà ya: Ọcha, ntụ ntụ na-enweghị isi, hygroscopic. 1% ngwọta pH 4.5-6. Ọ fọrọ nke nta ka ọ ghara ịgbaze na ethanol na ihe mgbaze ether, ọ naghị agbaze na mmiri, ọ naghị agbaze na hydrochloric acid a gwakọtara agwakọta, ọ na-agbaze ntakịrị na alkali a gwakọtara agwakọta ma ọ bụ ntụ ntụ na-acha ọcha. N'ihi nhazi njikọ ya, ọ naghị agbaze na mmiri; ọ na-aza mgbe ọ na-amịkọrọ mmiri.
Ngwa: mbadamba ihe na-agbaze, ihe na-ejikọta ihe, ihe na-agbaze ihe.
3. Methylcellulose (MC):
Nhazi: methyl ether nke cellulose
Àgwà: Ntụ ntụ ọcha ma ọ bụ granules ọcha ruo na-acha odo odo. A naghị agbaze na mmiri ọkụ, mmiri nnu juru eju, mmanya, ether, acetone, toluene, chloroform; a na-agbaze na glacial acetic acid ma ọ bụ ngwakọta mmanya na chloroform hà nhata. Mmiri mmiri oyi na-agbaze na oke nnọchi, ọ na-agbazekwa nke ọma mgbe oke nnọchi ahụ bụ 2.
Ngwa: ihe mgbochi mbadamba, matrix nke ihe na-agbasa mbadamba ma ọ bụ nkwadebe na-adịgide adịgide nke a na-ewepụta, ude ma ọ bụ gel, ihe na-egbochi ihe na ihe na-eme ka ọ sie ike, mkpuchi mbadamba, ihe na-eme ka emulsion sie ike.
4. Ethyl cellulose (EC):
Nhazi: ethyl ether nke cellulose
Àgwà ya: Ntụ ntụ ọcha ma ọ bụ nke na-acha odo odo na granules. A naghị agbaze na mmiri, mmiri afọ, glycerol na propylene glycol. Ọ na-agbaze ngwa ngwa na chloroform na toluene, ọ na-emepụta ihe na-akpata ọcha ma ọ bụrụ na ethanol.
Ngwa: Ihe eji ebu ihe zuru oke nke na-anaghị agbaze mmiri, nke dabara adaba dịka matrix ọgwụ na-emetụta mmiri, ihe eji ebu ihe na-anaghị agbaze mmiri, ihe eji ejide mbadamba, ihe nkiri, ihe microcapsule na ihe mkpuchi na-adịgide adịgide, wdg.
5. Hydroxyethyl Cellulose (HEC):
Nhazi: hydroxyethyl ether nke cellulose nke nwere akụkụ ụfọdụ.
Njirimara: Ntụ ntụ ọcha na-acha odo odo ma ọ bụ nke mmiri ara ehi. Ọ na-agbaze nke ọma na mmiri oyi, mmiri ọkụ, acid adịghị ike, ntọala adịghị ike, acid siri ike, ntọala siri ike, enweghị ike ịgbaze na ọtụtụ ihe mgbaze organic (agbaze na dimethyl sulfoxide, dimethylformamide), na ihe mgbaze organic diol polar Nwere ike ịgbasa ma ọ bụ gbazee nke ọma.
Ngwa: Ihe ndị na-agbaze mmiri na-abụghị ionic; ihe ndị na-agbaze mmiri maka nkwadebe anya, otology na ojiji n'elu; HEC na mmanụ maka anya kpọrọ nkụ, anya kọntaktị na ọnụ kpọrọ nkụ; eji ya na ihe ịchọ mma. Dịka ihe na-ejikọ ihe, ihe na-emepụta fim, ihe na-eme ka ihe sie ike, ihe na-egbochi ihe na ihe na-eme ka ọgwụ na nri sie ike, ọ nwere ike itinye mkpụrụ ọgwụ ahụ n'ime akpa, ka mkpụrụ ọgwụ ahụ wee nwee ike ịrụ ọrụ na-ewepụta nwayọ nwayọ.
6. Hydroxypropyl Cellulose (HPC):
Nhazi: Polyhydroxypropyl ether nke cellulose
Àgwà: HPC nke nwere nnukwu ihe nnọchi anya ya bụ ntụ ọcha ma ọ bụ ntakịrị odo odo. A na-agbaze ya na methanol, ethanol, propylene glycol, isopropanol, dimethyl sulfoxide na dimethyl formamide, ụdị viscosity dị elu anaghị agbaze nke ọma. A naghị agbaze ya na mmiri ọkụ, mana ọ nwere ike ịza aza. Gelation okpomọkụ: a na-agbaze ya ngwa ngwa na mmiri dị n'okpuru 38°C, a na-eme ka ọ dị ọkụ site na iji ọkụ, ma na-emepụta ọzịza na-efe efe na 40-45°C, nke enwere ike weghachite site na oyi.
Ihe ndị pụrụ iche nke L-HPC: anaghị agbaze na mmiri na ihe mgbaze organic, mana ha na-amị amị na mmiri, ihe ndị na-amị amị na-abawanye ka ihe ndị na-anọchi anya ya na-abawanye.
Ngwa: A na-eji HPC nke nwere nnukwu ihe nnọchi anya dị ka ihe na-ejikọ mbadamba, ihe na-eme ka ihe dị n'ime ya sie ike, ihe mkpuchi ihe nkiri, a pụkwara iji ya dị ka ihe nkiri microencapsulated, ihe matrix na ihe enyemaka nke mbadamba njide afọ, ihe na-eme ka ọ dị arọ na ihe nchebe, nke a na-ejikarị eme ihe na transdermal patches.
L-HPC: A na-ejikarị ya eme ihe dị ka ihe na-emebi ihe na mbadamba ma ọ bụ ihe na-ejikọta ihe maka mmiri mmiri, dị ka ihe na-eme ka mbadamba dịgide, wdg.
7. Hypromellose (HPMC):
Nhazi: methyl nke cellulose na polyhydroxypropyl ether nke akụkụ ya
Àgwà: Ntụ ntụ ọcha ma ọ bụ nke na-acha ọcha ma ọ bụ nke na-acha ọcha. Ọ na-agbaze na mmiri oyi, ọ naghị agbaze na mmiri ọkụ, ma nwee ihe ndị na-eme ka ọ dị nro. Ọ na-agbaze na mmiri methanol na ethanol, hydrocarbons chlorine, acetone, wdg. Ọ na-agbaze na mmiri organic karịa mmiri na-agbaze.
Ojiji: Ngwaahịa a bụ ihe ngwọta mmiri dị obere nke ejiri mee ihe dị ka ihe mkpuchi ihe nkiri; a na-eji ihe ngwọta ihe mgbaze organic dị elu dị ka ihe njikọta mbadamba, a pụkwara iji ngwaahịa dị elu nke nwere ike igbochi matrix ntọhapụ nke ọgwụ ndị na-agbaze mmiri; dị ka ihe na-eme ka mmiri dị arọ maka lacquer na anya mmiri arụ ọrụ, yana ihe na-eme ka mmiri dị mmiri maka lensị kọntaktị.
8. Hypromellose Phthalate (HPMCP):
Nhazi: HPMCP bụ phthalic acid ọkara ester nke HPMC.
Àgwà ya: Agba aja aja ma ọ bụ ọcha. A naghị agbaze na mmiri na mmiri acidic, a naghị agbaze na hexane, mana ọ na-agbaze ngwa ngwa na ngwakọta acetone: methanol, acetone: ethanol ma ọ bụ methanol: chloromethane.
Ngwa: Ụdị ihe mkpuchi ọhụrụ nwere arụmọrụ dị mma, nke enwere ike iji dị ka ihe mkpuchi ihe nkiri iji kpuchie isi pụrụ iche nke mbadamba ma ọ bụ granules.
9. Hypromellose Acetate Succinate (HPMCAS):
Nhazi: Esters acetic na succinic agwakọtara nkeHPMC
Àgwà: Ntụ ntụ ọcha ma ọ bụ granules ọcha ruo na-acha odo odo. A na-agbaze na sodium hydroxide na sodium carbonate solution, ọ na-agbaze ngwa ngwa na acetone, methanol ma ọ bụ ethanol: mmiri, dichloromethane: ethanol ngwakọta, ọ naghị agbaze na mmiri, ethanol na ether.
Ngwa: Dịka ihe mkpuchi ihe eji eme ihe na mbadamba, ihe mkpuchi ihe eji ewepụta ihe na ihe mkpuchi ihe nkiri.
10. Agar:
Nhazi: Agar bụ ngwakọta nke polysaccharides abụọ ma ọ dịkarịa ala, ihe dị ka 60-80% agarose na-anọpụ iche na 20-40% agarose. Agarose mejupụtara nkeji agarobiose na-emegharị emegharị ebe a na-ejikọta D-galactopyranosis na L-galactopyranosis na 1-3 na 1-4.
Àgwà: Agar bụ silinda nwere ike ịpụta ìhè, nke na-acha odo odo dị nro, nke dị gịrịgịrị ma ọ bụ nke nwere ihe na-acha uhie uhie ma ọ bụ ntụ ntụ. A naghị agbaze ya na mmiri oyi, a na-agbaze ya na mmiri ọkụ. Ọ na-aza ugboro iri abụọ n'ime mmiri oyi.
Ngwa: Dịka ihe na-ejikọ ọnụ, isi mmanụ, ntọala suppository, emulsifier, stabilizer, ihe na-egbochi ihe, yana ihe na-eme ka ihe dị nro, capsule, sirop, jelii na emulsion.
Oge ozi: Eprel-26-2024