Uma ucabanga nge-titanium dioxide, ungakubona ngesithako esithathweni se-sunscreen noma ngopende. Kodwa-ke, le nhlanganisela eguquguqukayo nayo isetshenziswa embonini yokudla, ikakhulukazi emikhiqizweni efana nejelly futhiushingamu. Kepha yini ngempela iTitanium dioxide? Ingabe kufanele ukhathazeke ngokuba khona kweTitanium Dioxide ekudleni kwakho?
Titanium dioxide, eyaziwa nangokuthiTio2, ingabe amaminerali angokwemvelo asetshenziswa kakhulu njenge-ejenti yamhlophe kanye nesengezo sombala emikhiqizweni yabathengi ehlukahlukene, kubandakanya nokudla. Embonini yokudla, i-titanium dioxide isetshenziselwa ukuthuthukisa ukubukeka nokuthungwa kwemikhiqizo ethile, njenge-jelly ne-chewting gum. Ibaluleke kakhulu ngekhono layo lokwakha umbala omhlophe okhanyayo kanye nokuthungwa okubushelelezi, okunokhilimu, okwenza kube ukukhetha okuthandwa ngabakhiqizi abafuna ukuthuthukisa isikhalazo sabo sokudla.
Kodwa-ke, ukusetshenziswa kwetitanium dioxide ekudleniUvuse impikiswano futhi waphakamisa ukukhathazeka phakathi kwabathengi nabachwepheshe bezempilo. Enye yezizathu eziphambili yingozi engaba khona yezempilo yokungenisa ama-nanoparticles we-titanium dioxide nanoparticles, okuyizinhlayiya ezincane zamakhemikhali angahle adonswe ngumzimba.
Ngenkathi ukuphepha kwe-titanium dioxide ekudleni kuhlala kuyihloko yenkulumompikiswano, ezinye izifundo ziveza ukuthi ukuqeda ama-nanoparticles we-titanium dioxide nanoparticles angaba nemiphumela emibi empilweni yabantu. Isibonelo, ucwaningo selukhombisile ukuthi lezi zinhlelo ze-nanoparticles zingadala ukuvuvukala kwamathumbu futhi ziphazamise ukulinganisela kwamagciwane azuzisayo, okuholela ezindabeni zokugaya ukudla nezinye izindaba zezempilo.
Ephendula lokhu kukhathazeka, amanye amazwe asebenze ngokukhawulwa kokusetshenziswa kwe-titanium dioxide ekudleni. Isibonelo, i-European Union ihlukaniswe iTitanium Dioxide njenge-carcinogen engahle ibe khona lapho i-inhalid, ngaleyo ndlela ivimbela ukusetshenziswa kwayo njengesengezo sokudla. Kodwa-ke, ukuvinjelwa akusebenzi ekusetshenzisweni kwe-Titanium Dioxide ekudleni okufakiwe, okufanaujelinokuhlafuna insini.
Naphezu kwempikiswano ezungeze i-titonium dioxide ekudleni, kufanelekile ukuthi i-complec ibonwa njengephephile (GRA) yi-US Food and Drug Administration (FDA) lapho isetshenziswa ngokuya ngezindlela ezinhle zokukhiqiza. Abakhiqizi kumele babambelele kwizinkombandlela eziqinile maqondana nokusetshenziswa kwe-titanium dioxide ekudleni, kufaka phakathi nemikhawulo ngenani elingezwe kwimikhiqizo kanye nosayizi wezinhlayiyana zendawo.
Ngakho-ke, kusho ukuthini lokhu kubathengi? Ngenkathi ukuphepha kwetitanium dioxideEkudleni kusafundwa, kubalulekile ukuthi wazi ngemikhiqizo oyisebenzisayo nokwenza izinqumo ezihlakaniphile ngokudla kwakho. Uma ukhathazekile ngokuba khona kweTitanium Dioxide ekudleni okuthile, cabanga ukukhetha imikhiqizo engaqukethe lo mfashini noma uthintane nochwepheshe wezokunakekelwa kwempilo ukuze uthole ukuholwa.
Ngamafuphi, i-titanium dioxide isithako esivamile ekudleni okufana nama-jellies kanye nokuhlafuna insini, ekwaziswa amandla ayo okuthuthukisa ukubukeka nokuthungwa kwalokhu kudla. Kodwa-ke, izingozi ezingaba khona zezempilo ezihambisana nokudla ama-nanoparticles weTitanium Dioxide Nanoparticles aphakamise ukukhathazeka phakathi kwabathengi nabachwepheshe bezempilo. Njengoba ucwaningo luyaqhubeka ngalesi sihloko, kubalulekile ukuthi abathengi bahlale benolwazi futhi benze izinqumo ezinolwazi ngokudla abakudlayo. Noma ngabe ukhetha ukugwema imikhiqizo equkethe i-titanium dioxide noma cha, ukuqonda ukuba khona kwe-titanium dioxide ekudleni kwakho kuyisinyathelo sokuqala sokulawula impilo yakho nenhlala-kahle.
Isikhathi sePosi: Meyi-13-2024