Focus on Cellulose ethers

Uyini umehluko phakathi kwe-CMC ne-xanthan gum?

Uyini umehluko phakathi kwe-CMC ne-xanthan gum?

I-sodium carboxymethyl cellulose (CMC) kanye ne-xanthan gum kokubili kuvame ukusetshenziswa njengama-ejenti okuqina kanye nezinzisi ezimbonini ezihlukahlukene. Nokho, kukhona umehluko phakathi kwalokhu okubili:

  1. Ukwakheka kwamakhemikhali: I-CMC iphuma ku-cellulose, kuyilapho i-xanthan gum iyi-polysaccharide etholakala ekuvutshelweni kwebhaktheriya ebizwa ngokuthi i-Xanthomonas campestris.
  2. Ukunyibilika: I-CMC iyancibilika emanzini abandayo, kuyilapho i-xanthan gum incibilika kuwo womabili amanzi ashisayo nabandayo.
  3. I-Viscosity: I-CMC ine-viscosity ephakeme kune-xanthan gum, okusho ukuthi ijiya uketshezi ngempumelelo kakhulu.
  4. I-Synergy: I-CMC ingasebenza ngokubambisana namanye ama-thickeners, kanti i-xanthan gum ijwayele ukusebenza kangcono iyodwa.
  5. Izakhiwo zezinzwa: I-Xanthan gum inomlomo oshelelayo noma oshelelayo, kuyilapho i-CMC inokwakheka okubushelelezi nokucwebezelayo.

Sekukonke, kokubili i-CMC ne-xanthan gum zingama-thickeners nezinzinzisi ezisebenzayo, kodwa zinezakhiwo ezihlukene futhi zisetshenziswa ezinhlelweni ezihlukene. I-CMC ivamise ukusetshenziswa ekudleni, kwezemithi, nasezintweni zokugcoba, kuyilapho i-xanthan gum ivamise ukusetshenziswa ekudleni nasemikhiqizweni yokunakekela komuntu siqu.


Isikhathi sokuthumela: Mar-11-2023
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