Uma ucabanga nge-titanium dioxide, ungase uyicabange njengesithako esikrinini selanga noma ngopende.Kodwa-ke, le nhlanganisela ehlukahlukene iyasetshenziswa futhi embonini yokudla, ikakhulukazi emikhiqizweni efana nejeli kanyeushingamu.Kodwa iyini ngempela i-titanium dioxide?Ingabe kufanele ukhathazeke ngokuba khona kwe-titanium dioxide ekudleni kwakho?
I-Titanium dioxide, eyaziwa nangokuthiI-TiO2, iyiminerali yemvelo evame ukusetshenziswa njenge-ejenti emhlophe kanye nesengezo sombala emikhiqizweni ehlukahlukene yabathengi, okuhlanganisa nokudla.Embonini yokudla, i-titanium dioxide ngokuyinhloko isetshenziselwa ukuthuthukisa ukubukeka nokuthungwa kwemikhiqizo ethile, njengojeli noshingamu.Yaziswa ngekhono layo lokudala umbala omhlophe ogqamile kanye nokuthungwa okubushelelezi, okukhilimu, okwenza kube ukukhetha okudumile kubakhiqizi abafuna ukuthuthukisa ukukhanga okubonakalayo kwemikhiqizo yabo yokudla.
Nokho, ukusetshenziswatitanium dioxide ekudleniiye yavusa impikiswano futhi yaphakamisa ukukhathazeka phakathi kwabathengi nochwepheshe bezempilo.Esinye sezizathu eziyinhloko ingozi yezempilo engase ibe khona yokungenisa i-titanium dioxide nanoparticles, okuyizinhlayiya ezincane zamakhemikhali angamuncwa umzimba.
Nakuba ukuphepha kwe-titanium dioxide ekudleni kuseyisihloko sempikiswano, ezinye izifundo ziphakamisa ukuthi ukusebenzisa i-titanium dioxide nanoparticles kungase kube nemiphumela emibi empilweni yomuntu.Isibonelo, ucwaningo luye lwabonisa ukuthi lawa ma-nanoparticles angabangela ukuvuvukala kwamathumbu futhi aphazamise ibhalansi yamagciwane anenzuzo, okungase kuholele ezindabeni zokugaya ukudla nezinye izindaba zezempilo.
Esabela kulokhu kukhathazeka, amanye amazwe asebenzise imingcele ekusetshenzisweni kwe-titanium dioxide ekudleni.Ngokwesibonelo, i-European Union ihlukanise i-titanium dioxide njengento engaba umdlavuza lapho ihogelwa, ngaleyo ndlela ivimbela ukusetshenziswa kwayo njengesithasiselo sokudla.Kodwa-ke, ukuvinjelwa akusebenzi ekusetshenzisweni kwe-titanium dioxide ekudleni okugxiliwe, njengeijelikanye noshingamu.
Ngaphandle kwengxabano ezungeze i-titanium dioxide ekudleni, kubalulekile ukuqaphela ukuthi inhlanganisela ngokuvamile ibonwa njengephephile (GRAS) yi-US Food and Drug Administration (FDA) uma isetshenziswa ngokuhambisana nezinqubo ezinhle zokukhiqiza.Abakhiqizi kumele bahambisane neziqondiso eziqinile mayelana nokusetshenziswa kwe-titanium dioxide ekudleni, okuhlanganisa imikhawulo enani elingezwe emikhiqizweni kanye nosayizi wezinhlayiyana zenhlanganisela.
Ngakho-ke, kusho ukuthini lokhu kubathengi?Nakuba ukuphepha kwetitanium dioxideekudleni kusacwaningwa, kubalulekile ukuqaphela imikhiqizo oyidlayo futhi wenze izinqumo ezihlakaniphile mayelana nokudla kwakho.Uma ukhathazekile ngokuba khona kwe-titanium dioxide ekudleni okuthile, cabanga ukukhetha imikhiqizo engaqukethe lesi sengezo noma thintana nochwepheshe bezempilo ukuze uthole isiqondiso.
Kafushane, i-titanium dioxide iyisithako esivamile ekudleni okufana nojeli noshingamu, okwaziswa ikhono layo lokuthuthukisa ukubukeka nokuthungwa kwalokhu kudla.Kodwa-ke, izingozi zezempilo ezingase zibe khona ezihlobene nokudla i-titanium dioxide nanoparticles ziye zaphakamisa ukukhathazeka phakathi kwabathengi nochwepheshe bezempilo.Njengoba ucwaningo luqhubeka ngalesi sihloko, kubalulekile ukuthi abathengi bahlale benolwazi futhi benze izinqumo ezinolwazi mayelana nokudla abakudlayo.Kungakhathaliseki ukuthi ukhetha ukugwema imikhiqizo equkethe i-titanium dioxide noma cha, ukuqonda ubukhona be-titanium dioxide ekudleni kwakho kuyisinyathelo sokuqala sokulawula impilo nempilo yakho.
Isikhathi sokuthumela: May-13-2024