HydroxyPropyl Methylcellse (HPMC) ntabwo ari plastisar muburyo gakondo. Nibiryo bya selile bikoreshwa muri farumasi, ibiryo, ubwubatsi no kwita kunganda. Nubwo bidakora nka plasticers ikoreshwa muri polymers, igaragaza imitungo imwe ishobora guhangana ningaruka zo gutondekanya muburyo bumwe.
Gushakisha neza ingingo ya HPMC n'uruhare rwayo mu nganda zinyuranye, turashobora gucengera mu miterere yayo ya shimi, imitungo, ikoresha, n'ibishoboka n'ibibi. Gusobanukirwa neza HPMC bizatanga ubushishozi kubijyanye na porogaramu zitandukanye n'impamvu ifatwa nkikintu gifite agaciro mubitera byinshi.
Imiterere yimiti hamwe numutungo wa HPMC
Imiterere yimiti:
HPMC ni polymer-synthemed polymer ikomoka kuri selile, polymer karemano iboneka murukuta rwibimera. Amatsinda ya HydroxyPropyl na methyl yatangijwe kubijyanye no guhindura imiti. Uku guhindura impinduka kumubiri no mumiti ya selile, bikaviramo ibice byongerewe imikorere yongerewe.
biranga:
Hydrophilic: HPMC ni ugushonga amazi kandi hygroscopique, bigatuma bikwirakwira kumashusho atandukanye asaba kugumana amazi cyangwa kugenzurwa.
Ifishi yo gushinga film: Ifite imitungo yo gukora firime ikora firime ikingira iyo ikoreshwa hejuru, bigatuma ingirakamaro mu bikoresho bifatika nibikoresho byubwubatsi.
Umukozi wijuriye: HPMC ikoreshwa nkumukozi wijimye mubisubizo bitangaje. Ubukuru bwayo bwiyongera hamwe nibitekerezo, bituma kugenzura ibishya byamazi.
Ubushyuhe bwubushyuhe: Icyiciro cya HPMC cyahinduwe neza, bivuze ko zishobora guhindura ibyiciro byihariye bihinduka hamwe nimpinduka mubushyuhe.
Ikoreshwa rya HPMC mu nganda zitandukanye
1. Inganda za farumasi:
Guhimba Tablet: HPMC ikoreshwa nkibikoresho byo gutwikira ibinini mubikorwa byimiti. Itanga urwego rukingira, rugenzura kurekurwa ibiyobyabwenge, kandi ruzamura ibinini.
Ibisubizo bya Ophthalmic: Mubitonyanga byamaso hamwe nibisubizo bya Ophthalmic, HPMC irashobora kuzamura viscoestity no kunoza igihe cyo kugumana hejuru yubuso bwa ocular.
2. Inganda zibiribwa:
Umukozi wijimye: HPMC ikoreshwa nkumukozi wijimye mubicuruzwa bitandukanye byibiribwa, harimo isosi, isupu nibikomoka ku mata.
EmulsiFier: Mubyifuzo bimwe na bimwe byasabye, HPMC irashobora gukora nka emulsifier, kuzamura umutekano wa emulion.
3. Inganda zubwubatsi:
Tile ashimishijwe: HPMC ya HPMC kugirango Tile yizihiza imbere imikorere, kugumana amazi n'imbaraga zumutwe.
Minisiteri na plasters: ikoreshwa mubikoresho byubwubatsi nka minisiteri na plaster kugirango bongere imbaraga no gukorana.
4. Ibicuruzwa byita kugiti cyawe:
Ibitekerezo byingenzi: Muri cream, kwihatira hamwe nibindi bintu byingenzi, HPMC ifasha kunoza imiterere, ituze nuruhu rwumva ibicuruzwa.
Ibicuruzwa byo kwita ku misatsi: HPMC iboneka mu bicuruzwa bimwe na bimwe byo kwita ku misatsi kubera imitungo yayo ya firime n'imiterere.
Ibyiza nibibi bya HPMC
INYUNGU:
BiocompaTuble: HPMC isanzwe ifatwa nkumutekano kubikoresha kandi ikoreshwa cyane muri pharmacetical na Porogaramu y'ibiryo.
Ibisobanuro: Ifite imitungo itandukanye kandi ibereye inganda zitandukanye.
Ifungwa ry'amazi: Imiterere ya Hydrophilic ya Imfashanyo ya HPMC mu kugumana amazi, ishobora kuba ingirakamaro mu ikoreshwa runaka.
Kudashira:
Igiciro: HPMC irashobora bihenze cyane ugereranije nizindi nyongeramwe.
Ubushyuhe bumva: Bitewe na miterere yicyiciro cya 3 cya HPMC, amashusho amwe arashobora kwibasirwa nubushyuhe.
Mu gusoza
Nubwo HPMC atari plastisar muburyo gakondo, imitungo idasanzwe ituma bigira ingaruka zingirakamaro munganda zitandukanye. Irerekana uburyohe bwayo nka firime yabanjirije, ubumwe namazi agumana umukozi muri farucetic, ibiryo, kubaka no kubitaho. Gusobanukirwa imiterere yimiti, imitungo, hamwe na HPMC ya HPMC ni ingenzi kubatumirwa nabashakashatsi bashaka guhitamo uburyo bwo kubahiriza ibikenewe. Ibyiza bya biocompations no guhinduranya biruta ibishoboka byose, bigatuma HPMC yahisemo ikunzwe mu nganda nyinshi.
Igihe cyohereza: Ukuboza-14-2023