china classification of titanium dioxide

For research published in Archives of Toxicology in 2020, scientists fed one group of mice a solution containing titanium dioxide for one month, and compared it to those that did not receive the additive. They found “the richness and evenness of gut microbiota were remarkably decreased and the gut microbial community compositions were significantly changed” in the titanium dioxide group when compared with the control group. The tests also revealed that the titanium dioxide exposure could cause locomotor dysfunction, or mobility issues “by elevating the excitement of enteric neurons, which might spread to the brain via gut-brain communication by vagal pathway.” The researchers concluded: “These findings provide valuable insights into the novel mechanism of TiO2NP-induced neurotoxicity. Understanding the microbiota-gut-brain axis will provide the foundation for potential therapeutic or prevention approaches against TiO2NP-induced gut and brain-related disorders.”

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China's dominance in the production of titanium dioxide is largely due to its vast mineral reserves and advanced processing technology. With a focus on achieving a minimum purity of 98%, Chinese manufacturers are able to produce high-quality titanium dioxide that meets the stringent requirements of various industries. This commitment to excellence has helped China establish itself as a global leader in the production of titanium dioxide.

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