Capsules yibihingwa ikoreshwa mubicuruzwa byacu byateguwe ikozwe muri hydroxypropylmethylcellulose (HPMC), izwi kandi nka hydroxypropylmethylcellulose. Noneho, mubihe byashize, byashobokaga gutondekanya ibiri muri label:
Ibindi bikoresho:capsules y'ibihingwa (fibre y'amazi n'amazi)
Ariko rero, FDA yahinduye amabwiriza yo kuranga kugirango isabe ingofero zikomoka ku bimera kurutonde nka hydroxypropyl methylcellulose cyangwa hydroxypropyl methylcellulose
Kubwibyo, twakagombye kubanza kumenya ko hydroxypropyl methylcellulose phthalate (HPMCP) ari ibintu bitandukanye na HPMC itaziguye (hydroxypropyl methylcellulose cyangwa hydroxypropyl methylcellulose). Nibyo, iri jambo rizana isi itandukanye.
Ukurikije imbonerahamwe yerekana uruganda rukora ibikomoka ku bimera:
HPMC nigicuruzwa cyibimera nuburyo bwera bwa selile ikurwa mubiti. Dukurikije Umugereka wa I w’amabwiriza y’ubumwe bw’ibihugu by’Uburayi No 1169/2011 ku bijyanye no gutanga amakuru ku biribwa ku baguzi, HPMC ishyirwa mu rwego rwa "fibre" kandi isobanurwa ko ari polymer y’amazi y’amazi ya karubone hamwe n’ibice bitatu cyangwa byinshi bya monomer, bidahumeka cyangwa ngo byinjizwe muri amara mato y'abantu.
Nyamara, uburyo bwo gupima laboratoire kuri fibre yimirire, nka AOAC 985.29, ntibumenya neza HPMC nka fibre yibiryo. Nyamara, HPMC ni karubone ya karubone iribwa, fibre yimirire ifite ingaruka nziza zifatika, byemewe cyane nibimenyetso bya siyansi, bityo birashobora gutangazwa kubushake.
Kubatize chimie cyane
Cellulose ni urunigi rugizwe na karubone, hydrogène, na ogisijeni, ubusanzwe bigizwe na karubone, hydrogène, na ogisijeni hamwe.
Hydroxyl - bivuze ko hari ogisijeni na hydrogène ihujwe ahantu runaka ku ruhererekane rwa selile, aho kuba hydrogen gusa.
Propyl - bivuze ko hari urunigi rwuruhande kumwanya runaka kumurongo, aho atome eshatu za karubone zizengurutswe na hydrogen.
Methyl - Kimwe na propyl, ariko ntabwo karubone eshatu, ariko imwe gusa.
Shyira hamwe ibintu bine uzabona = hydroxypropyl methylcellulose
Kugirango nsuzume neza aya makuru kandi ndebe ko nta kintu cyirengagijwe cyangwa cyarimbishijwe, nasuzumye niba Dr. Joseph Mercola (umuganga nyawe ufite abashakashatsi b'igihe cyose) yanditse inyandiko kuri hydroxypropyl methylcellulose. Oya. Hanyuma nasuzumye ibyongeweho kugirango ndebe capsules ye. Nibyo, bashyizwe kurutonde munsi y 'Ibindi bikoresho: Hydroxypropylmethylcellulose'.
Ndatekereza rero ko dushobora kuvuga rwose ko umurongo wo hasi ari hydroxypropyl methylcellulose ni fibre ishingiye ku bimera.
Ikintu kimwe gikunze kugaragara mubyongeweho ni hydroxypropyl methylcellulose, ubusanzwe ikoreshwa mugukora capsules.
Hydroxypropylmethylcellulose ubusanzwe ikomoka kuri selile y'ibimera, ikaba karubone ya hydrata iboneka mu rukuta rw'ibimera. Uru ruganda rwihariye rukoreshwa mugukora capsules zikomoka ku bimera.
Hydroxypropylmethylcellulose ikunze kugaragara muburyo bwa hydroxypropylmethylcellulose cyangwa HPMC kurutonde rwibigize, bisa na "ifu yubumaji".
Bituruka ku bimera, iyo bivanze mubicuruzwa, birashobora gutuma ibicuruzwa byiyongera, byemeza neza neza, ndetse bigatuma ingaruka zabyo ziramba.
Iraboneye kandi ifatanye iyo itose, ikabigira ibintu bisanzwe mubikorwa byinshi, cyane cyane ko byoroheje imibiri yacu kandi bifatwa nkibidukikije.
Nigute hydroxypropyl methylcellulose ikorwa?
Kugirango ukomeze ubworoherane no gusobanuka, nzabagezaho muri make buri cyiciro gikurikira:
- Gukuramo ibikoresho bibisi: Ibikoresho nyamukuru bya hydroxypropyl methylcellulose ni selile yibihingwa, ubusanzwe biva mubiti cyangwa ibiti by'ipamba.
- Kuvura alkali: Kuvura selile ukoresheje igisubizo gikomeye cya alkaline (nka sodium hydroxide) kugirango uyihindure selile.
- Methylation: Muri iyi ntambwe, selile ya alkaline ivurwa na methyl chloride kugirango yinjize amatsinda ya methyl kuri molekile ya selile.
- Hydroxypropylation: Aha niho hatangirwa hydroxypropyl. Methylcellulose ikora hamwe na epoxy propane, bikavamo guhuza amatsinda ya hydroxypropyl.
- Isuku: Noneho usukure hydroxypropyl methylcellulose wabonye kugirango ukureho imiti yose idakozwe hamwe nindi myanda. Ibi mubisanzwe birimo gukaraba, kuyungurura, no gukama.
- Gusya no guhunika: Hanyuma, hydroxypropyl methylcellulose yumye ihindurwamo ifu nziza kandi irashobora guhunikwa kugirango ibone ingano isabwa kugirango igerweho.
Urwego rwa methylation na hydroxypropylation rushobora kugenzurwa mugihe cyumusaruro, bizagira ingaruka kumirasire hamwe nubwiza bwibiranga hydroxypropylmethylcellulose yabonetse.
Ubu buryo butuma ababikora bahindura ibiranga porogaramu zihariye kugirango bakemure ibicuruzwa bitandukanye.
Hydroxypropyl methylcellulose irashobora gukoresha byinshi?
Nibyo, nibintu byinshi bihindagurika bigira uruhare mubikorwa byinshi, kandi hariho ingero nyinshi. Mubyukuri, umwe muribo yavuzwe mu ntangiriro yingingo.
Reka tubiganireho n'inganda.
- Mu nganda zimiti.
Ibinini byo kurekura birambye: Hydroxypropylmethylcellulose ikoreshwa mugutegura ibinini kugirango igenzure igipimo cyo kurekura ibikoresho bya farumasi ikora kandi byemeze ko imiti irekurwa igihe kirekire.
Amaso atemba: Yifashishwa nkamarira yubukorikori mugutegura amaso kugirango agabanye ibimenyetso byamaso yumye.
Igikoresho cyo gutwikira: Imiterere yacyo ya firime ituma ikoreshwa nkigikoresho cyo gutwikira ibinini na capsules, bigateza imbere no kugaragara.
- Mu nganda zibiribwa.
Thickener na stabilisateur: Hydroxypropylmethylcellulose yongerwa mubiribwa bitandukanye, nk'isosi, deserte, nibicuruzwa bitetse, kugirango bigerweho cyangwa bihuze.
Ibisimburwa bikomoka ku bimera: Nibisimburwa na gelatine mu biribwa bikomoka ku bimera cyangwa ibiryo bikomoka ku bimera, kuko bitanga ubudahwema busa na gel, kandi ntiburimo ibintu bikomoka ku nyamaswa.
Ceramic tile yometse hamwe na plaster: Hydroxypropylmethylcellulose ikoreshwa nkigikoresho cyo kubika amazi kugirango yumuke kandi atezimbere.
- Mu kwisiga.
Thickener mumavuta yo kwisiga hamwe na cream yo mumaso: Itanga uburyo bwiza kandi buhoraho bwo kwisiga.
Ifite kandi izindi porogaramu zihariye.
- Umusaruro wino: ukoreshwa nkibyimbye na stabilisateur.
- Ubuhinzi: Byakoreshejwe nkibihuza imbuto zimbuto.
- Inganda zimyenda: zikoreshwa mubunini bwimyenda kugirango zongere ubudodo mugihe cyo kuboha.
Ibindi bibazo bisanzwe
- Hydroxypropyl methylcellulose irashobora gukoreshwa neza?
Nibyo, hydroxypropyl methylcellulose isanzwe ifatwa nkumutekano kuyikoresha kandi yemerewe gukoreshwa mubiribwa ninzego nyinshi zishinzwe kugenzura isi.
- Hydroxypropyl methylcellulose irashobora kubora?
Nibyo, nkibikomoka kuri selile, hydroxypropylmethylcellulose ni biodegradable, bigatuma itangiza ibidukikije ugereranije na polimeri zimwe na zimwe.
- Kuki ukoresha hydroxypropyl methylcellulose mumatonyanga y'amaso?
Hydroxypropylmethylcellulose irashobora kwigana ibiranga amarira karemano, igatanga amavuta nuburuhukiro bwamaso yumye kandi akomeye. Imiterere yacyo ya viscous ifasha kuguma hejuru yijisho kurenza amazi, bitanga ingaruka zubutabazi burambye.
Igihe cyo kohereza: Ukwakira-30-2023
