Hydroxypropyl methylcellulosehamwe na viscosity ya 100.000 muri rusange birahagije muri poro ya putty, mugihe minisiteri ifite ibyangombwa bisabwa cyane kugirango ibashe kwiyegeranya, bityo ubwiza bwa 150.000 bugomba gutoranywa kugirango bukoreshwe neza. Igikorwa cyingenzi cyahydroxypropyl methylcelluloseni kubika amazi, bigakurikirwa no kubyimba. Kubwibyo, ifu yuzuye, mugihe cyose amazi yagerwaho, ubwiza bwo hasi nabwo buremewe. Muri rusange, uko ubukonje buri hejuru, niko gufata amazi neza, ariko iyo ibishishwa birenga 100.000, ingaruka zo kwifata ku gufata amazi ntabwo ari ngombwa.
Hydroxypropyl methylcellulosemuri rusange igabanyijemo ibyiciro bikurikira ukurikije ubukonje:
1.
Ubukonje buke, amazi meza, nyuma yo kuyongera bizagenzura kugumana amazi yo hejuru, amazi yinjira ntabwo agaragara, kugabanuka ni nto, kumeneka kugabanuka, kandi birashobora no kurwanya imyanda, byongera amazi kandi bigashoboka.
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Ubukonje buke, kubika amazi, gukora neza kubaka, kongera amazi make.
3. Ubucucike buciriritse: 75.000-100.000 selcose ya viscosity selulose, ikoreshwa cyane cyane imbere yimbere ninyuma.
Kugereranya neza, gufata neza amazi, kubaka neza no kumanika ibintu
4. Ubukonje bwinshi, kubika amazi menshi, minisiteri ntabwo byoroshye kugwa, gutemba, kunoza ubwubatsi.
Muri rusange, hejuru yubukonje, niko gufata amazi neza. Kubwibyo, abakiriya benshi bazahitamo gukoresha selile-iciriritse (75,000-100.000) aho gukoresha selile yo hagati (20.000-50.000) kugirango bagabanye amafaranga yongeweho bityo bagenzure ibiciro.
Hydroxypropyl methylcellulose (HPMC)ni polimeri ya semisintetike ikunze gukoreshwa mu nganda zitandukanye, harimo ubwubatsi, imiti, n’ibicuruzwa. Ubukonje bwa HPMC numutungo wingenzi ugena imikorere yawo mubikorwa bitandukanye.
Ubukonje bwa HPMC buterwa nimpamvu nkurwego rwo gusimbuza (DS), uburemere bwa molekile, hamwe nubushakashatsi bwibisubizo bya HPMC. Mubisanzwe, uko urwego rwo gusimbuza nuburemere bwa molekuline ya HPMC rwiyongera, niko ububobere bwayo bwiyongera.
HPMC iraboneka murwego rwicyiciro cya viscosity, mubisanzwe bipimwa ukurikije "uburemere bwa molekile" cyangwa "ibirimo mikorobe." Ubukonje bwa HPMC burashobora guhinduka muguhitamo icyiciro gikwiye cyangwa muguhindura umurego wibisubizo bya HPMC.
Mubikorwa byubwubatsi, HPMC ifite ubukonje bwinshi ikoreshwa kenshi mugutezimbere imikorere no kugumana amazi yibikoresho bishingiye kuri sima. Muri farumasi, viscosity nikintu cyingenzi mugucunga igipimo cyo kurekura ibintu bikora muburyo bwo gufata imiti.
Kubwibyo, gusobanukirwa ubwiza bwa hydroxypropyl methylcellulose ningirakamaro muguhitamo icyiciro gikwiye kubisabwa no kwemeza imikorere yifuza.
Igihe cyo kohereza: Gicurasi-30-2024