Carboxymethyl Cellulose (Icyongereza: Carboxymethyl Cellulose, CMC muri make) ni inyongeramusaruro ikunze gukoreshwa, kandi umunyu wa sodiumi (sodium carboxymethyl selulose) ukoreshwa cyane mubyimbye na paste.
Carboxymethyl selulose yitwa monosodium glutamate yinganda, ikoreshwa cyane mubikorwa byinganda kandi izana agaciro gakomeye mubikorwa bitandukanye.Carboxymethyl selulose ni ifu yifu, idafite uburozi, ariko biroroshye gushonga mumazi.Irashobora gushonga mumazi akonje namazi ashyushye, ariko ntishobora gushonga mumashanyarazi.Bizahinduka amazi meza nyuma yo gushonga, ariko ibishishwa bizatandukana bitewe nubushyuhe no kugabanuka.Bitewe nimiterere yihariye, haribisabwa byinshi bidasanzwe mububiko no gutwara.
Imiterere yumubiri nubumara
Carboxymethyl selulose nikintu cyera cyangwa cyoroshye cyumuhondo, impumuro nziza, uburyohe, granules ya hygroscopique, ifu cyangwa fibre nziza.
※ P.indishyi
Carboxymethylcellulose ikomatanyirizwa hamwe na reaction-fatizo ya selile na aside ya chloroacetic.Amatsinda ya karubisi ya polar (acide organic) atuma selile ikora kandi igakora imiti.Nyuma yo kubyitwaramo bwa mbere, imvange yavuyemo yatanze hafi 60% CMC hiyongereyeho 40% umunyu (sodium chloride na sodium glycolate).Igicuruzwa nicyo bita inganda za CMC zo kumesa.Iyi myunyu ikurwaho hakoreshejwe ubundi buryo bwo kweza kugirango itange CMC yuzuye kugirango ikoreshwe mu biribwa, imiti na dentifrices (amenyo).Hagati y'amanota "igice cyogejwe" nayo arakorwa, akenshi akoreshwa mubipapuro nko kugarura inyandiko zububiko.Imiterere yimikorere ya CMC biterwa nurwego rwo gusimbuza imiterere ya selile (ni ukuvuga umubare wamatsinda ya hydroxyl yitabira gusimburana), hamwe nuburebure bwurunigi rwimiterere yumugongo wa selile hamwe nurwego rwo kwegeranya umugongo wa selile. .Carboxymethyl insimburangingo.
※ A.gusaba
Carboxymethylcellulose ikoreshwa mubiribwa nkibihindura viscosity cyangwa kubyimbye munsi ya E numero E466 cyangwa E469 (na hydrolysis enzymatique) no guhagarika emulisiyo mubicuruzwa bitandukanye, harimo na ice cream.Igizwe kandi nibicuruzwa byinshi bitari ibiryo nka menyo yinyo, imiti yangiza, ibinini byamafunguro, amarangi ashingiye kumazi, ibikoresho byo kwisiga, ibikoresho bipima imyenda, ibipapuro bishyushya byongera gukoreshwa hamwe nibicuruzwa bitandukanye byimpapuro.Ikoreshwa cyane cyane kubera ko ifite ubukonje bwinshi, butagira uburozi kandi muri rusange bifatwa nka hypoallergenic kuva fibre nyamukuru ituruka ni ibiti byoroheje byimbaho cyangwa ipamba.Carboxymethylcellulose ikoreshwa cyane mubiribwa bidafite gluten kandi bigabanya amavuta.Imyenda yo kumesa, ikoreshwa nkubutaka buhagarika polymer yagenewe kubitsa kumpamba nizindi myenda ya selile, bigatera inzitizi mbi kubutaka bwinzoga zogejwe.Carboxymethylcellulose ikoreshwa nk'amavuta mu marira.Carboxymethylcellulose nayo ikoreshwa nkigikoresho cyo kubyimba, urugero, mu nganda zicukura peteroli, aho zigizwe nicyondo cyo gucukura, aho gikoreshwa nkumuhinduzi wijimye hamwe nogukoresha amazi.Kurugero, sodium CMC (Na CMC) yakoreshejwe nkigenzura ribi ryo guta umusatsi murukwavu.Imyenda iboshye ikozwe muri selile, nka pamba cyangwa viscose rayon, irashobora guhinduka muri CMC kandi igakoreshwa mubuvuzi butandukanye.
Igihe cyo kohereza: Ukuboza-03-2022