Focus on Cellulose ethers

Sodium CMC ni iki?

Sodium CMC ni iki?

Sodium carboxymethyl selulose (CMC) ni polymer yamazi ashonga ikomoka kuri selile. Ni ifu yera, idafite impumuro nziza, idafite uburyohe ikoreshwa cyane mu nganda zitandukanye, zirimo ibiryo, imiti, amavuta yo kwisiga, n'impapuro. CMC ikoreshwa nkumubyimba, stabilisateur, emulifier, hamwe nu guhagarika ibikorwa mubicuruzwa bitandukanye.

Sodium CMC ikorwa no gukora selile hamwe na sodium monochloroacetate. Iyi reaction itera carboxymethyl gusimbuza molekile ya selile, byongera imbaraga za selile mumazi. Urwego rwo gusimbuza (DS) ya molekile ya CMC ni ikintu gikomeye mu kumenya imiterere ya CMC. Iyo DS iri hejuru, niko gukomera CMC iri mumazi.

Sodium CMC ikoreshwa mubikorwa bitandukanye bitewe nimiterere yihariye. Ikoreshwa nkibintu byiyongera mubiribwa nka ice cream, isosi, hamwe no kwambara. Ikoreshwa kandi nka stabilisateur na emulisiferi mubicuruzwa byinshi, birimo ibinyobwa, ibikomoka ku mata, nibicuruzwa bitetse. CMC ikoreshwa kandi muri farumasi nkibikoresho bihagarika no kwisiga nkumubyimba.

Sodium CMC ninyongera yizewe kandi ikora neza yemejwe na FDA kugirango ikoreshwe mubiribwa na farumasi. Ntabwo ari uburozi kandi ntibitera uburakari, kandi ntabwo itanga ingaruka mbi iyo ikoreshejwe mubisabwa. CMC nayo ifatwa nkaho itangiza ibidukikije, kubera ko ishobora kwangirika kandi ntigatanga imyanda ishobora guteza akaga.

Mu gusoza, sodium carboxymethyl selulose (CMC) ni polymer-eruber polymer ikomoka kuri selile. Ikoreshwa nkibintu byibyimbye, stabilisateur, emulifier, hamwe nu guhagarika ibikorwa mubicuruzwa bitandukanye. Sodium CMC ifite umutekano kandi ikora neza, kandi yemejwe na FDA kugirango ikoreshwe mu biribwa na farumasi. Ifatwa kandi ko yangiza ibidukikije, kuko ishobora kwangirika kandi idatanga imyanda ishobora guteza akaga.


Igihe cyo kohereza: Gashyantare-09-2023
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