Hydroxypropyl Cellulose

Hydroxypropyl Cellulose isimbuwe (L-HPC) ni polymer ya selile yahinduwe ikoreshwa cyane mubyimbye, guhuza, hamwe na stabilisateur mu nganda zinyuranye, zirimo ibiryo, imiti n’ibicuruzwa byita ku muntu. Bikomoka kuri selile, ni polymer karemano iboneka murukuta rw'utugingo ngengabuzima.

L-HPC ikorwa no guhindura imiti ya selile ikoresheje hydroxypropylation inzira, aho amatsinda ya hydroxypropyl (-CH2CH (OH) CH3) yinjizwa muri molekile ya selile. Urwego rwo gusimbuza, cyangwa umubare wamatsinda ya hydroxypropyl kuri glucose, mubisanzwe ni muke, kuva kuri 0.1 kugeza 0.5.

Nkibyimbye, L-HPC isa nizindi ngirabuzimafatizo zishingiye kuri selile, nka carboxymethyl selulose (CMC) na methyl selulose (MC). Iyo L-HPC yongewe mumazi, ikora imiterere isa na gel yongerera ubwiza bwumuti. Ubwiza bwibisubizo biterwa nubunini bwa L-HPC nurwego rwo gusimburwa. Iyo urwego rwa L-HPC rwinshi kandi urwego rwo gusimburana, igisubizo kizaba kinini.

L-HPC isanzwe ikoreshwa mu nganda zibiribwa nkibibyimbye kandi bigahindura ibicuruzwa bitandukanye, birimo ibicuruzwa bitetse, amasosi, hamwe n imyambarire. Mu bicuruzwa bitetse, L-HPC irashobora gukoreshwa mugutezimbere ubwiza nubwiza bwibicuruzwa, cyane cyane muburyo bwa gluten. Mu isosi no kwambara, L-HPC irashobora gufasha kuzamura umutekano wibicuruzwa, bikabuza gutandukana cyangwa guhinduka amazi.

Mu nganda zimiti, L-HPC ikoreshwa nkibihuza kandi bidahwitse mubinini na capsules. Nka binder, L-HPC ifasha guhuriza hamwe ibintu bikora hamwe no kuzamura igipimo cyo gusesa ibinini cyangwa capsule. Nkibidahwitse, L-HPC ifasha kumena ibinini cyangwa capsule mu gifu, bigatuma ibikoresho bikora byinjira neza.

L. Amavuta yo kwisiga hamwe na cream, L-HPC ifasha kunoza imiterere no guhuza ibicuruzwa, bikayiha kumva neza. Mubicuruzwa byita kumisatsi, L-HPC irashobora gufasha kunoza ubunini nuburinganire bwibicuruzwa, bikabuza gutandukana cyangwa guhinduka amazi.

Kimwe mu byiza byo gukoresha L-HPC nkibibyimbye kandi bigahinduka ni uko ari ibintu bisanzwe, bishobora kuvugururwa bikomoka ku bimera. Bitandukanye nubushakashatsi bwimbitse hamwe na stabilisateur, L-HPC irashobora kwangirika kandi yangiza ibidukikije.