Isihluzi seengxowa kwimveliso yokufinyeza

Isihluzi seengxowa kwimveliso yokufinyeza

Ngaphakathiumgca wemveliso omfutshane, aisihluzi sebhegiyinxalenye ebalulekileyo esetyenziselwa ukususa ukungcola, amasuntswana aqinileyo, kunye nezinye izinto ezingcolisayo ezivela ekufinyezweni ngexesha lenkqubo yokwenziwa. Nantsi indlela esebenza ngayo kunye nokubaluleka kwayo:

Indima yezihluzi zeengxowa kumgca wemveliso omfutshane

1. Ukuhluzwa kokungcola
   • Ukufinyeza (i-semi-solid fat) kusenokuba nezinto eziqinileyo eziseleyo, ii-catalyst particles (ezivela kwi-hydrogenation), okanye ezinye izinto ezingcolisayo.
   • Izihluzi zeengxowa ziyawabamba la masuntswana, ziqinisekisa imveliso yokugqibela ecocekileyo nesemgangathweni ophezulu.
2. Ukuhluzwa emva kokufakelwa kweHydrogenation
   • Ukuba i-shortening i-hydrogenated (ukwandisa i-melting point), kusetyenziswa i-nickel catalyst rhoqo.
   • Izihluzi zeebhegi zinceda ukususa amasuntswana e-catalyst aseleyo emva kokufakwa kwe-hydrogenation.
3. Ukuhluzwa emva kokutyhefa
   • Emva kokuyi-bleach (kusetyenziswa udongwe olusebenzayo okanye ikhabhoni ukususa umbala kunye nevumba), izihluzi zeengxowa zahlula umhlaba oye wachitha i-bleaching kwioyile.
4. Ukucoca kokugqibela kokupolisha
   • Ngaphambi kokupakisha, izihluzi zeengxowa zisebenza njengenyathelo lokugqibela lokupholisha ukuqinisekisa ukucaca nokucoceka.

Iintlobo zeeFiltha zeBag ezisetyenzisiweyo

• Izihluzi zeNgxowa yeMesh– Yokucoca okurhabaxa (umz., ukususa amasuntswana amakhulu).
• Iingxowa zePolypropylene ezinyibilikisiweyo (PP)– Yokuhluza kakuhle (umz., ukususa iintsalela ezincinci ze-catalyst).
• Iindlu zeNgxowa zeSinyithi esingenasici– Isetyenziselwa ukusetyenziswa kumaqondo obushushu aphezulu (ixhaphake kakhulu ekucutshungulweni kweoyile etyiwayo).

Izinto eziphambili ekufuneka ziqwalaselwe

• Ubungakanani bePore (Uvavanyo lweMicron)– Ngokwesiqhelo isusela kwiIimayikroni ezi-1 ukuya kwezingama-25, kuxhomekeke kwinqanaba lokuhluza.
• Ukuhambelana kwezinto– Kufuneka imelane namaqondo obushushu aphezulu (ukuya kuthi ga100–150°C) kwaye imelane nokuwohloka kweoyile.
• Uyilo lococeko– Kubalulekile ukusetyenziswa kwezitya ezikumgangatho wokutya ukuthintela ungcoliseko.

Ukugcinwa kunye nokutshintshwa

• Ukuhlolwa rhoqo kunye nokutshintshwa kweengxowa zesihluzo kuyimfuneko ukuthintela ukuvaleka nokugcina ukusebenza kakuhle.
• Iinkqubo ezizenzekelayo zingabandakanya izinzwa zoxinzelelo ukubonisa xa iingxowa zifuna ukutshintshiswa.

Iinzuzo

• Iphucula umgangatho wemveliso ngokususa izinto ezingafunekiyo.
• Yandisa ubomi bezixhobo ezisezantsi komlambo (umz., iimpompo, izitshintshi zobushushu).
• Uqinisekisa ukuthotyelwa kwemigangatho yokhuseleko lokutya (umz., i-FDA, i-FSSC 22000).