Ukucutshungulwa kwe-oyela okudliwayo kuyinqubo ebalulekile ehloselwe ukuthuthukisa ikhwalithi ye-oyela ngokukhipha izinto ezingcolile ezifana nezinsalela zamafutha, ama-phospholipid, ama-pigment, nezinsimbi ezincane. Lezi zinto ezingcolile azithinti kuphela izici zokuzwa kodwa futhi zinciphisa impilo yokugcina nokuphepha kwe-oyela. Izinqubo zokucutshungulwa zendabuko, nakuba zisebenza kahle, ngokuvamile zifaka izinyathelo eziyinkimbinkimbi nokusetshenziswa kwemichiza okungase kuthinte imvelo kanye nekhwalithi yomkhiqizo. Muva nje, ama-adsorbent e-silicon dioxide avele njengokunye okuphumelelayo, okungcolile kwemvelo kokuhlanzwa kwe-oyela okudliwayo. Izici ezihlukile zokumunca ze-silicon dioxide zenza kube nokukhipha okukhethwayo kwezinto ezingcolile, ngaleyo ndlela kuthuthukisa ubuqotho nokuzinza kwe-oyela. Le ndatshana ihlola ukusetyenziswa kwama-adsorbent e-silicon dioxide ekucutshungweni kwe-oyela okudliwayo, ihlaziya ukusebenza kwawo, izimo ezinhle, kanye nezinzuzo ezingaba khona uma kuqhathaniswa nezindlela zendabuko.

Amafutha adliwayo ayizakhi ezibalulekile zokudla kwabantu emhlabeni jikelele, ahlinzeka ngamandla kanye nama-asidi amafutha abalulekile adingekayo empilweni. Nokho, amafutha amabi akhishwe ezitsheni zamafutha noma ezithelo aqukethe izinto ezahlukene ezingcolisayo ezingathinta ikhwalithi yamafutha futhi zibe yingozi empilweni. Izinto ezivamile ezingcolisayo zifaka phakathi ama-asidi amafutha akhululekile, amafosfatidi, imibala, kanye nemikhiqizo yokuphola, okungaholela ekubeni nezithako ezingathandeki, ukuncipha kwenani lokudla, kanye nokwehla kwesikhathi sokugcina. Izinqubo zokuhlunga—njengokuhlanza, ukulinganisa, ukujolisa, kanye nokukhipha iphunga—zisetshenziswa ukususa lezi zinto ezingafunwa. Phakathi kwalezi, ukujolisa kudlala indima ebalulekile ekuthatheni imibala kanye nezinto ezincane ezingcolisayo. Ukuhlanganiswa kwe-silicon dioxide njengomthamo wokuthatha kule ndawo kuhlinzeka ngentuthuko ethembisayo ngenxa yesakhiwo sayo esinokungena nokuphakama kwendawo. Le ndatshana igcizelela ukuthi kanjani ama-silicon dioxide adsorbents anikela ekukhiqizeni amafutha adliwayo aphezulu ngenkathi kugcinwa ukuphepha nokuhambisana nemithetho.

Ucwaningo luthole amafutha anokudla ahlanzekile kumayunithi womkhiqizo omkhulu kanye nomkhiqizo omncane ukuze kuqinisekiswe ukusampula okuveza kahle. I-silicon dioxide adsorbent, ebonakala ngokuqina okuphezulu nokulawulwa kosayizi bezinhlayiya, itholwe ku-Shandong Zhonglian Chemical Co., Ltd., umkhiqizi owaziwayo ogxile emikhiqizweni ye-silica ye-food-grade ephezulu. I-adsorbent yasetshenziswa ngezilinganiso ezilawulwayo ngesikhathi sokuhlanzwa kwamafutha. Izimo ezifana nesikhathi sokuxhumana, izinga lokushisa, kanye nokugxila kwe-adsorbent zashintshwa ukuze kutholakale izimo ezihamba phambili. Ukulinganiswa kwekhwalithi kufaka phakathi okuqukethwe kwe-asidi yamafutha, ukuhlaziywa kombala, inani le-peroxide, kanye nokugxila kwezinsimbi ezincane. Lezi zinkomba zinikeze izinkomba eziphelele zokuhlanzeka nokuzinza kwamafutha, zenza kube lula ukuqhathanisa nokuhlanzwa kwendabuko kanye nezinye izinsiza zokumunca.

Ukusetshenziswa kwe-silicon dioxide adsorbent kubonise ukuthuthuka okukhulu ekususeni ama-phospholipids, imibala, kanye nezinsimbi ezincane ku-oyela odlayo. Izinga eliphezulu le-adsorbent laliphakathi kuka-1.5% kuya ku-3% ngokwesisindo, ngezikhathi zokuxhumana eziphakathi kuka-20 kuya ku-30 imizuzu ku-90-110°C okubonakale kuyasebenza kakhulu. Ama-oyela aphathwe nge-silicon dioxide akhombise ukwehla okukhulu kwenani le-peroxide kanye nomthamo we-asidi ye-fatty eyodwa, okukhombisa ukuthuthukiswa kokuzinza kokushisa. Uma kuqhathaniswa nezinsalela zokuhlunga ezijwayelekile, i-silicon dioxide ibonise amandla aphezulu okuphatha kanye nokuphinda isetshenziswe, kunciphisa ukukhiqizwa kwemfucuza nezindleko zokusebenza. Ngaphezu kwalokho, ubunjalo bokudla kanye nezilawuli eziqinile zekhwalithi ze-silicon dioxide evela ku-Zhonglian Chemical ziqinisekisile ukuhambisana nezindinganiso zokuphepha zamazwe omhlaba. Lezi zifundo zikhombisa amandla e-silicon dioxide njengokuphathwa okungaguquki, kuhambisana nokusebenza kahle kanye nezinzuzo zemvelo ekucubunguleni ama-oyela odlayo.

I-adsorbents ye-silicon dioxide inikeza indlela ephumelelayo kakhulu futhi enobungane bemvelo yokuthuthukisa ikhwalithi ye-oyela odlayo. Ikhono lazo lokukhetha uku-adsorb impurities kuthuthukisa ubuqotho be-oyela, ukuzinza, nokuphepha ngenkathi kulula inqubo yokuhlunga. Imikhiqizo ye-silica ethuthukisiwe evela ku-Shandong Zhonglian Chemical Co., Ltd., eqinisekiswe yi-ISO9001 kanye ne-Halal, inikeza izinto ezithembekile ezihlelwe ukuze zisetshenziswe embonini yokudla. Ngokubheka phambili, ucwaningo olwandayo nokuthuthukiswa ekuguquleni izakhiwo ze-silicon dioxide kungakhulisa ukusebenza kwayo nokusebenza kahle. Le noveli ibheke phambili ukweseka izidingo zezimboni ze-oyela odlayo zokuthola ubuchwepheshe bokuhlunga obuqinile, obuphezulu bokusebenza obuhlangabezana nezimfuneko eziqinile zok regulation kanye nezilindelo zabathengi.

1. Gunstone, F. D. (2011). Amafutha Ezitshalo KuTekhnoloji Yokudla: Ukubunjwa, Izici Nezicelo. Wiley-Blackwell.

2. Niaz, Z., & Abbas, G. (2015). Ubuchwepheshe Bokumunca Ekucutshungweni Kwamafutha Okudla. I-Journal of Chemical Technology and Biotechnology, 90(2), 201-209.

3. Shandong Zhonglian Chemical Co., Ltd. Ukucaciswa Komkhiqizo kanye Neziqinisekiso Zokuphepha Kwamafutha.ImikhiqizoPlease provide the content you would like to have translated into isiZulu.

4. O’Brien, R. D. (2008). Amafutha Nama-Oyili: Ukubumba Nokucubungula Ukuze Kusetshenziswe. CRC Press.

5. Ijenali esemthethweni yeziNgezo Zokudla Nezinto Ezithintekayo (2020). Ukuhlolwa Kokuphepha KweSilicon Dioxide Ezinhlelweni Zokudla.

Ukuze uthole ulwazi olunembile ngama-adsorbents amasha kanye nemikhiqizo ye-silica ephezulu, vakashelaMayelana Nathiukufunda kabanzi ngokuqonda kanye namakhono eShandong Zhonglian Chemical Co., Ltd. Ngaphezu kwalokho, hlola uhla lwabo olunzulu lwezixazululo ze-silica ku-Imikhiqizoikhasi.