microbar titanium dioxide suppliers

Tayca Corporation is a top TiO2 factory based in Japan that specializes in the production of titanium dioxide products for the global market. Tayca is known for its advanced technology and high-quality TiO2 pigments that are used in a variety of applications, including paints, plastics, and cosmetics. With a focus on innovation and sustainability, Tayca continues to push the boundaries of TiO2 production, setting new standards for quality and performance in the industry.

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In 2017, French researchers from the Institut National de la Recherche Agronomique (INRAE) were among the first to examine the effects of E171 nanoparticles on the body. They fed rats a dose of 10mg of E171 per kilogram of body weight per day, which was similar to human exposure in food. The research, which was published in Scientific Reports, showed that E171 was able to traverse the intestinal barrier, pass into the bloodstream, and reach other areas of the body in rats. Researchers also found a link between immune system disorders and the absorption of titanium dioxide nanoparticles. 

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  • Barium sulfate, a high-density, water-insoluble compound, is used as a contrast medium for X-ray examinations. When ingested or administered via enema, it coats the inner lining of the stomach, intestines, or other parts of the GI tract. Due to its radiopacity, barium sulfate absorbs X-rays more than the surrounding tissues, thus creating a sharp contrast that outlines the contours of the organ being examined.