Shin Titanium Dioxide a cikin Abinci yana cutarwa?
Tsaro na titanium dioxide (TiO2) a cikin abinci ya kasance batun muhawara da bincike a cikin 'yan shekarun nan. Ana amfani da titanium dioxide azaman ƙari na abinci da farko don farin launi, rashin ƙarfi, da ikon haɓaka bayyanar wasu kayan abinci. An yi masa lakabi da E171 a cikin Tarayyar Turai kuma an ba da izinin amfani da shi a abinci da abin sha a ƙasashe da yawa na duniya.
Duk da yake ana ɗaukar titanium dioxide amintacce don amfani da hukumomin gudanarwa kamar Hukumar Abinci da Magunguna ta Amurka (FDA) da Hukumar Kare Abinci ta Turai (EFSA) lokacin da aka yi amfani da ita cikin ƙayyadaddun iyaka, an taso da damuwa game da tasirin sa na kiwon lafiya, musamman a cikin nanoparticle. tsari.
Ga wasu mahimman abubuwan da ya kamata a yi la'akari:
- Girman Barbashi: Titanium dioxide na iya wanzuwa a sigar nanoparticle, wanda ke nufin barbashi masu girma akan sikelin nanometer (1-100 nanometers). Nanoparticles na iya baje kolin kaddarori daban-daban idan aka kwatanta da ɓangarorin da suka fi girma, gami da ƙãra sararin samaniya da sake kunnawa. Wasu nazarin sun ba da shawarar cewa barbashi na titanium dioxide na nanoscale na iya haifar da haɗarin kiwon lafiya, kamar damuwa mai ƙarfi da kumburi, musamman lokacin da aka sha da yawa.
- Nazarin Guba: Bincike kan amincin titanium dioxide nanoparticles a cikin abinci yana gudana, tare da samun sabani daga bincike daban-daban. Yayin da wasu nazarin suka tayar da damuwa game da yiwuwar illa ga ƙwayoyin hanji da lafiyar tsarin jiki, wasu ba su sami wani abu mai guba ba a ƙarƙashin yanayin bayyanar da gaske. Ana buƙatar ƙarin bincike don cikakken fahimtar illolin lafiya na dogon lokaci na cin abinci mai ɗauke da nanoparticles titanium dioxide.
- Kula da Ka'idoji: Hukumomin gudanarwa, irin su FDA a Amurka da EFSA a cikin Tarayyar Turai, sun kimanta amincin titanium dioxide a matsayin ƙari na abinci bisa ga shaidar kimiyya. Dokokin na yanzu suna ƙayyadad da iyakoki masu karɓuwa na yau da kullun don titanium dioxide azaman ƙari na abinci, da nufin tabbatar da amincin sa ga masu siye. Koyaya, hukumomin gudanarwa suna ci gaba da sanya ido kan binciken da ke fitowa kuma suna iya sake duba ƙimar aminci daidai da haka.
- Ƙimar Haɗari: Amintaccen titanium dioxide a cikin abinci ya dogara da abubuwa kamar girman barbashi, matakin bayyanawa, da lahani na mutum. Duk da yake yawancin mutane da wuya su fuskanci illa daga cin abinci mai ɗauke da titanium dioxide a cikin iyakoki na tsari, daidaikun mutane masu takamaiman hankali ko yanayin kiwon lafiya na iya zaɓar don guje wa abinci tare da ƙara titanium dioxide a matsayin matakan taka tsantsan.
A taƙaice, an ba da izinin titanium dioxide azaman ƙari na abinci a cikin ƙasashe da yawa kuma ana ɗaukarsa gabaɗaya mai lafiya don amfani cikin ƙayyadaddun tsari. Koyaya, damuwa na ci gaba game da yuwuwar tasirin kiwon lafiya na titanium dioxide nanoparticles, musamman idan aka cinye shi da yawa a cikin dogon lokaci. Ci gaba da bincike, bayyana alama, da sa ido kan tsari suna da mahimmanci don tabbatar da amincin titanium dioxide a cikin abinci da magance matsalolin mabukaci.
Lokacin aikawa: Maris-02-2024