In early May 2021, the European Food Safety Authority (EFSA) re-evaluated the safety of titanium dioxide (E171) for food additives in March last year in response to the European Commission, and revised its 2016 evaluation results, stating that titanium dioxide is no longer safe.
Professor Maged Younes, Chairman of the EFSA Food Additives and Flavoring Expert Group (FAF) said: "Considering all available scientific research and data, the expert group has concluded that titanium dioxide is no longer safe as a food additive. The key factor is that we cannot rule out the genotoxicity problem after consuming titanium dioxide particles. After oral administration, the absorption rate of titanium dioxide particles is very low, but they will accumulate in the body."
Hauv xyoo 2017, European Chemicals Agency (Echa) tau xaus lus tias titanium dioxide tuaj yeem ua rau mob qog noj ntshav yog tias nqus tau. Xyoo tas los, European Union tau faib cov tshuaj no raws li qhov xav tias muaj kab mob carcinogen los ntawm kev nqus cov hmoov hmoov. Hauv Fab Kis, nws tau txwv tsis pub ua zaub mov ntxiv rau xyoo tas los. Hais txog ib qho kev cai lij choj lossis kev txiav txim siab los txiav txim siab titanium dioxide hauv cov zaub mov hauv Tebchaws Europe, kev siv titanium dioxide hauv cov tshuaj lossis zaub mov yuav raug txwv hauv 2022.
Titanium dioxide is used as a coloring agent in many common products, such as opaque capsules, toothpaste, sunscreen, paint, and food coloring. This new assessment modifies Efsa's safety assessment conclusions from 2016. After this assessment is confirmed, it will lead to a shortage of some medicines.
At present, our company has upgraded the production process and developed an opaque white HPMC capsule TiO2 Free, which complies with EU regulations and guarantees quality and safety. The white HPMC produced after the process upgrade has without Tio2 capsules, the color is brighter and whiter, and the texture is more uniform and delicate.
