Inkqubo yeCarboxymethyl Cellulose (CMC) kwiWayini

ICarboxymethyl cellulose (CMC) yipolima enyibilikayo emanzini ephuma kwiselulosi edla ngokusetyenziswa kwishishini lokutya njengento etyebisayo, ezinzileyo, kunye ne-emulsifier. Kushishino lwewayini, iCMC isetyenziselwa ukuphucula umgangatho kunye nokuzinza kwewayini. I-CMC isetyenziswa ikakhulu ukuzinzisa iwayini, ukunqanda ukunyibilika kwentlenga kunye nokwakheka kwenkungu, kunye nokuphucula ukuvakala komlomo kunye nobunjani bewayini. Kweli nqaku, siza kuxubusha indlela yeCMC kwiwayini.

Uzinziso lweWayini

Owona msebenzi uphambili we-CMC kwiwayini kukuzinzisa iwayini kunye nokuthintela intlenga kunye nokwakheka kwenkungu. Iwayini ngumxube ontsonkothileyo wezinto eziphilayo, kubandakanywa iikhompawundi zephenolic, iiproteni, iipolysaccharides, kunye neeminerali. Ezi khompawundi zinokusebenzisana enye kwenye kwaye zenze ii-aggregates, ezikhokelela kwintlenga kunye nokwakheka kwenkungu. I-CMC ingazinzisa iwayini ngokwenza umaleko okhuselayo ojikeleze ezi khompawundi, zithintele ukuba zingasebenzisani enye kwenye kwaye zenze iiaggregates. Oku kuphunyezwa ngokusebenzisana phakathi kwamaqela e-carboxyl ahlaselwe kakubi e-CMC kunye neeyoni ezichajiwe kakuhle kwiwayini.

Ukuthintelwa kwentlenga

I-CMC inokuthintela intlenge kwi wayini ngokunyusa i viscosity ye wayini. Ukunyibilika kwentlenga kwenzeka xa amasuntswana anzima ewayini efika emazantsi ngenxa yomxhuzulane. Ngokwandisa i-viscosity yewayini, i-CMC inokucothisa izinga lokuhlalisa la masuntswana, ukunqanda ukuvela kwentlenga. Oku kuphunyezwa ngokujiya kweempawu zeCMC, ezithi zinyuse i viscosity ye wayini kwaye zidale imeko ezinzileyo yamasuntswana.

Ukuthintelwa koKumila kweNkungu

I-CMC inokuthintela ukuvela kwenkungu kwiwayini ngokubopha kunye nokususa iiproteni kunye nezinye iikhompawundi ezingazinzanga ezinokubangela ukuvela kwenkungu. Ukumila kwenkungu kwenzeka xa imidibaniso engazinzanga kwi wayini idibana yenze imidibaniso, nto leyo ekhokelela kwinkangeleko yamafu. I-CMC inokuthintela ukuvela kwenkungu ngokuzibophelela kwezi khompawundi zingazinzanga kwaye zibathintele ekubeni zenze imidibaniso. Oku kuphunyezwa ngomtsalane we-electrostatic phakathi kwamaqela e-carboxyl ahlawuliswa kakubi e-CMC kunye nee-amino acids ezityalwayo kakuhle kwiiprotheni.

Ukuphuculwa koMlomo kunye nokuThunjwa

Ukongeza ekuzinziseni iwayini, iCMC ingaphucula ukuvakala komlomo kunye nobume be wayini. I-CMC inobunzima obuphezulu be-molecular kunye neqondo eliphezulu lokutshintshwa, okukhokelela kwi-viscous kunye ne-gel-like texture. Oku kuthungwa kunokuphucula i-mouthfeel yewayini kwaye yenze ukuthungwa okuthambileyo kunye ne-velvety. Ukongezwa kwe-CMC nako kunokuphucula umzimba kunye ne-viscosity yewayini, okukhokelela kumlomo ogcweleyo kunye nobutyebi.

Umthamo

Idosi ye-CMC kwiwayini yinto ebalulekileyo ekufuneka iqwalaselwe, njengoko izixa ezigqithisileyo ze-CMC zinokukhokelela kwiziphumo ezibi kwiipropati zeemvakalelo zewayini. Elona xabiso lifanelekileyo le-CMC kwiwayini lixhomekeke kwizinto ezahlukeneyo, kubandakanywa uhlobo lwewayini, umgangatho wewayini, kunye neempawu ezifunwayo zokuziva. Ngokubanzi, uxinaniso lwe CMC kwi wayini lusuka kwi 10 ukuya kwi 100 mg/L, kunye noxinzelelo oluphezulu olusetyenziselwa iwayini ebomvu kunye neqondo eliphantsi elisetyenziselwa iwayini emhlophe.

Ukuqukumbela

Ngamafutshane, iCMC sisixhobo esixabisekileyo sokuphucula umgangatho kunye nokuzinza kwewayini. I-CMC ingazinzisa iwayini, ithintele ukunyibilika kwentlenga kunye nokwakheka kwenkungu, kwaye iphucule ukuvakala komlomo kunye nobunjani bewayini. Indlela ye CMC kwi wayini isekwe kwisakhono sayo sokwenza umaleko okhuselayo ojikeleze iikhompawundi ezingazinzanga, yandise i viscosity ye wayini, kwaye isuse iikhompawundi ezingazinzanga ezinokubangela ukuvela kwenkungu. Elona dosi ilungileyo le CMC kwi wayini ixhomekeke kwizinto ezahlukeneyo, kwaye kufuneka ilawulwe ngononophelo ukunqanda iziphumo ezingalunganga kwiimpawu ze wayini. Ukusetyenziswa kwe-CMC kushishino lwewayini kuye kwanda ukuthandwa ngenxa yokusebenza kwayo kunye nokulula ukuyisebenzisa.