Focus on Cellulose ethers

I-Action Mechanism ye-CMC ewayinini

I-Action Mechanism ye-CMC ewayinini

I-sodium carboxymethyl cellulose (CMC) iyisengezo esivamile esisetshenziswa embonini yewayini ukuthuthukisa ikhwalithi yewayini nokuzinza. Indlela eyinhloko yokusebenza kwe-CMC ewayinini amandla ayo okusebenza njengesiqinisi kanye nokuvimbela ukuna kwezinhlayiya ezimisiwe ewayinini.

Uma yengezwe ewayinini, i-CMC yenza uqweqwe olubi ezinhlayiyeni ezimisiwe njengamaseli emvubelo, amagciwane, kanye nezinto eziqinile zamagilebhisi. Lokhu kugoqa kuxosha ezinye izinhlayiya ezishajwa njengazo, zivimbele ukuthi zingahlangani futhi zenze ama-aggregate amakhulu angabangela ukuguquguquka nokushona kwelanga ewayinini.

Ngaphezu komphumela wayo wokuzinzisa, i-CMC ingaphinde ithuthukise ukuzwakala komlomo nokuthungwa kwewayini. I-CMC inesisindo samangqamuzana aphezulu kanye namandla okubamba amanzi aqinile, okungakhuphula i-viscosity nomzimba wewayini. Lokhu kungathuthukisa i-mouthfeel futhi kunikeze iwayini ukuthungwa okushelelayo.

I-CMC ingaphinda isetshenziselwe ukwehlisa i-astringency kanye nokubaba ewayinini. I-coating enecala elibi elakhiwe yi-CMC ingabopha nama-polyphenols ewayinini, okuyiwona abhekene ne-astringency kanye nokubaba. Lokhu kubophezela kunganciphisa umbono walokhu kunambitha futhi kuthuthukise ukunambitheka okuphelele kanye nokulingana kwewayini.

Sekukonke, indlela yokusebenza ye-CMC ewayinini iyinkimbinkimbi futhi inezici eziningi, kodwa ikakhulukazi ihlanganisa ikhono layo lokuzinzisa izinhlayiya ezimisiwe, ukuthuthukisa ukuzwakala komlomo, nokunciphisa ukuqaqamba kwenhliziyo nokubaba.


Isikhathi sokuthumela: Mar-21-2023
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