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Njirimara: acha ọcha ma ọ bụ nke ọcha. N'ihi ihe ejikọtara ọnụ, ọ na-a imitatesụ mmiri; Ọ na-awụga ngwa ngwa na mmiri ruo 4-8 ugboro olu mbụ ya. Ntụ ntụ nwere ezigbo mmiri.
Ngwa: Ọ bụ ihe a kacha na-ejikarị iwe. Na-amanye maka mbadamba onu, capsules, granules.
2.
Njirimara: White, ntụ ntụ na-enweghị isi, hygroscopic. 1% Ngwọta PH 4.5-6. Ihe fọrọ nke nta ka ọ bụrụ na ethanol na ether na-eme ether dị na mmiri, na-egbochi mmiri, innoluble na itughari hydrochloric acid, ubé soluble incouble alkali. ma ọ bụ ntụ ọcha. N'ihi ihe ejikọtara ọnụ, ọ na-a imitatesụ mmiri; Ọ na-awụga mgbe ọ na-amị mmiri.
Ngwa: Mbadamba ụrọ na-enweghị atụ, ihe mkpuchi, dị ike.
3. Methylcellose (Mc):
Ihe owuwu: Methyl nke cellose
Njirimara: ọcha na ntụ ntụ ọcha ma ọ bụ granules. Insosuble na mmiri ọkụ, jupụtara nnu, ọhoseụbiga mmanya ókè, acetone, toluene, chloroform; soluble na anụ ahụ acetic acid ma ọ bụ nke mmanya na-egbu egbu na chloroform. Ekwenyere na mmiri na mmiri oyi bụ metụtara ogo nke nnọchi, ọ na-abụkarị nke ukwuu mgbe ogo nke dochie bụ 2.
Ngwa: Mbadamba mbadamba mbadamba, matrix nke mbadamba ụrọ ma ọ bụ nkwadebe ma ọ bụ na-akwado nkwado, ude ma ọ bụ gel, na-achụgide gị n'ụlọnga, mbadamba nkume dị iche iche.
4. Ethyl Cellulose (EC):
Ihe owuwu: ethyl nke sellose
Njirimara: acha ọcha ma ọ bụ odo na-acha ọcha na granules. Insosuble na mmiri, eriri afọ, glyceol na proplene glycol. Ọ na-agbanye ya ngwa ngwa na chloroform na toluene, ma na-etolite ọcha na-acha ọcha n'ihe banyere ethanol.
Ngwa: A na-eji ihe eji eme mmiri na-egbochi mmiri, dị mma dị ka ọgwụ ọgwụ ọgwụ, mmiri na-eme ihe, ahịhịa na-egbochi, ihe nkiri na-eme ihe, wdg.
5. Hydroxyethyth Cellulose (HEC):
Ihe owuwu: hydroxyethythyyth nke sellose.
Njirimara: light odo ma ọ bụ ntụ ntụ ọcha. Mmiri oyi, mmiri ọkụ, na-adịghị ike, na-esighi ike, acid na-esighi ike, datthyyllide sọlfọ ndị nwere ike ịgbasa ma ọ bụ nke na-adịghị ike.
Ngwa: ihe ndị na-abụghị nke ionic na-agbanye; ndị na-eto maka nkwadebe Ophthalmic, otology na iji tozuru oke; Hec na lubricants maka anya akọrọ, lens na akọrọ; eji ihe ịchọ mma. Dịka ihe mkpuchi, onye na-eme ihe nkiri, na-ebelata onye na-ese ihe nkiri, onye na-ahụ maka ọgwụ na ntụ maka ọgwụ na nri, nke mere na ọgwụ ahụ nwere ike ịme ọrụ na-adịghị nwayọọ.
6.
Ihe owuwu
Njirimara: HPC dị elu dị ọcha ma ọ bụ ntụ ntụ. Solible na methanol, ethanol, propylene glycol, Isopropanol, dimethyl sulfoxide na dintathyl sara mbara, Version Versitydị Visible. Insosuble na mmiri ọkụ, mana enwere ike ịza. Igwe ọkụ na-eme ka ọ dị mfe na mmiri dị n'okpuru 38 ° C, gelatinized site na kpo oku, ma na-amịcha fring na 40-5 Celsius C, nke enwere ike weghachite site na jụrụ.
Njirimara L-HPC Prestic: innoluble na mmiri na sonvables na mmiri, ma mmiri na mmiri, na ihe ndị na-efe efe na-abawanye na mmụba nke ndị eji arụ ọrụ
Ngwa: A na-eji HPC dị elu dị ka mbadamba mbadamba, ihe nkiri mkpuchi, matrik na ihe eji eme ihe na-echebe ya, na-ejikarị ya na pattermal.
L-hpc: tumadi eji mee ihe dị ka mbadamba mbadamba ma ọ bụ ihe mgbochi maka mmiri mmiri, dị ka matrik mbadamba mbadamba mbadamba, wdg.
7. Hypromellose (HPMC):
Ihe owuwu: Methyl na akụkụ polydydroxypypyypyypyl nke cellose
Njirimara: acha ọcha ma ọ bụ nke na-acha ọcha ma ọ bụ ntụ ntụ. Ọ na-agbanye na mmiri oyi, na-egbochi mmiri ọkụ, ma nwee ihe ndị na-ekpo ọkụ. Ọ bụ akụkụ nke methanol na ethanol, chrorinarbons, acetone, wdg.
Ngwa: Ngwaahịa a bụ ihe ngwọta dị ala dị ka ihe na-eme ihe nkiri; A na-eji ihe ngwọta dị elu na-ahụ anya dị ka mbadamba mbadamba, enwere ike iji ngwaahịa ndị dị elu na-enweghị ike igbochi matrik ọgwụ mgbochi mmiri; Dị ka anya na-eme ka anya mmiri dị lacquer na anya mmiri, na ebe a na-eme mkpọtụ maka oghere kọntaktị.
8. Hyphomellose phhalate (HPMCP):
Ọdịdị: Hpmcp bụ Phyalic acid ọkara Esta.
Njirimara: agba aja ma ọ bụ flakes ọcha ma ọ bụ granules. Na-egbochi mmiri na mmiri acidic, na-egbochi hexane, mana methanol, acetone ma ọ bụ methanol: chloromethane ngwakọta.
Ngwa: Mpempe akwụkwọ mkpuchi ọhụụ nwere arụmọrụ dị mma, nke enwere ike iji ya mee ihe nkiri iji kpuchie isi ya na mbadamba nkume ma ọ bụ granules.
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Ihe owuwu: Agwakọta Acetic na Forcinic Esta nke HPMC
Njirimara: ọcha na ntụ ntụ ọcha ma ọ bụ granules. Soduble na sodium hydroxide na sodium carbonate na acetone, methanol ma ọ bụ ethanol: ethanol ma ọ bụ inhanol na mmiri, ethanol na ether.
Ngwa: Dịka mbadamba Mpaghara Faceration, kwagidere tọhapụ mkpuchi na ihe nkiri mkpuchi.
10. Agar:
Ọdịdị: Agar bụ ngwakọta nke Polysiccharides abụọ, ihe dị ka 60-80% na-anọpụ ikegarose na 20-40% gara ụlọ. Agerose bụ ndị Agarobise na-emegharị ugboro ugboro nkeji nke D-GalactopyrisoS na L-GalcactonoSyranoSose dị iche na 1-3 na 1-4.
Njirimara: Agar bụ trans Sylinder Sylinder, warara ma ọ bụ ọgwụ na-emeghe. Na-egbochi mmiri oyi, soluble na esi mmiri. Oge iri abụọ na mmiri oyi.
Ngwa: Dị ka onye na-eme ihe nkiri, isi mmanụ ọka, emulsifier, mmachi, na-egbochi onye na-ahụ maka, na osisi, jelii na emulsion.
Oge Post: Nov-01-2022