Ukusetyenziswa kweCarboxymethylcellulose njengeSongezo seWayini

ICarboxymethylcellulose (CMC) iqhele ukusetyenziswa njengedizayini yewayini ngeenjongo ezahlukeneyo, ikakhulu ukuphucula ukuzinza kwewayini, ukucaca, kunye nomlomo. Nazi iindlela ezininzi apho iCMC isetyenziswa ekwenzeni iwayini:

1. Uzinziso: I-CMC ingasetyenziswa njengesixhobo sokuzinzisa ukuthintela ukuvela kwenkungu yeprotein kwiwayini. Inceda ukunqanda imvula yeeprotheyini, ezinokubangela uburhalarhume okanye amafu ewayinini ekuhambeni kwexesha. Ngokuzibophelela kwiiproteni kunye nokuthintela ukudityaniswa kwazo, i-CMC inceda ukugcina ukucaca kwewayini kunye nokuzinza ngexesha lokugcinwa kunye nokuguga.
2. Ingcaciso: I-CMC inokunceda ekucaciseni iwayini ngokuncedisa ekususeni amasuntswana amisiweyo, i-colloids, kunye nobunye ukungcola. Isebenza njenge-ejenti yokucoca, inceda ukudibanisa kunye nokulungisa izinto ezingafunekiyo ezifana neeseli zegwele, ibhaktheriya, kunye neetannins ezingaphezulu. Le nkqubo iphumela kwiwayini ecacileyo neqaqambileyo ephuculweyo enomtsalane wokubonwayo.
3. Ubume kunye ne-Mouthfeel: I-CMC inokuba negalelo kwimizobo kunye ne-mouthfeel yewayini ngokunyusa i-viscosity kunye nokuphucula imvakalelo yomzimba kunye nokuguda. Ingasetyenziselwa ukuguqula i-mouthfeel yewayini ebomvu kunye nemhlophe, inika imvakalelo epheleleyo kunye nengqukuva kwinkalakahla.
4. Ukuzinza kombala: I-CMC inokunceda ukuphucula uzinzo lombala wewayini ngokuthintela i-oxidation kunye nokunciphisa ilahleko yombala ngenxa yokuvezwa kukukhanya kunye ne-oxygen. Yenza umqobo okhuselayo ojikeleze iimolekyuli zemibala, inceda ukugcina ibala lewayini elidlamkileyo kunye nokuqina ekuhambeni kwexesha.
5. Ulawulo lwe-Tannin: Kwimveliso yewayini ebomvu, i-CMC ingaqeshwa ukulawula i-tannins kunye nokunciphisa i-astringency. Ngokuzibophelela kwii-tannins kunye nokuthambisa ifuthe lazo kwinkalakahla, i-CMC inokunceda ukufezekisa iwayini elungeleleneyo kunye nemvisiswano kunye neetannins ezigudileyo kunye nokusela okuphuculweyo.
6. Unciphiso lweSulfite: I-CMC isenokuthi isetyenziswe njengendawo yokutshintsha iisulfite ekwenzeni iwayini. Ngokubonelela ngeempawu ezithile ze-antioxidant, i-CMC inokunceda ukunciphisa imfuno ye-sulfites eyongeziweyo, ngaloo ndlela yehlisa umxholo we-sulfite kwiwayini. Oku kunokuba luncedo kubantu abanomdla kwiisulfites okanye kubenzi bewayini abajonge ukunciphisa ukusetyenziswa kwesulfite.

Kubalulekile ukuba abenzi bewayini bavavanye ngononophelo iimfuno ezithile zewayini yabo kunye neziphumo ezinqwenelekayo phambi kokuba basebenzise i-CMC njengesihlomelo. Idosi efanelekileyo, indlela yokusetyenziswa, kunye nexesha yingqwalasela ebalulekileyo yokuqinisekisa iziphumo ezizezona zilungileyo ngaphandle kokuchaphazela kakubi incasa yewayini, ivumba elimnandi, okanye umgangatho uwonke. Ukongeza, iimfuno zolawulo kunye nemigaqo yokuleyibhela kufuneka ilandelwe xa kusetyenziswa i-CMC okanye nasiphi na isongezelelo kwi-winemaking.