erythrosine and titanium dioxide suppliers

There are several factors that set reputable titanium dioxide food grade suppliers apart from the rest. Firstly, they must adhere to strict regulatory standards and guidelines set by governing bodies such as the FDA (Food and Drug Administration) in the United States and the EFSA (European Food Safety Authority) in Europe. These regulations ensure that the titanium dioxide used in food products is safe for human consumption and does not pose any health risks.

...

TiO2 NPs appeared to be more toxic to nematode Caenorhabditis elegans than submicron-sized TiO2.  At a concentration of 1 mg/l, 7 nm particles affected its fertility and survival rate and were more toxic than 20 nm anatase particles. Similarly, Hu et al. showed that rutile particles (10–20 nm), at concentrations above 1 g/kg soil, can be bio-accumulated in earthworms, where they induce oxidative stress, inhibit the activity of cellulase and induce DNA and mitochondrial damage.

...