c1 77891 factory

When combined, Ponceau 4R and titanium dioxide create a synergistic effect that enhances the stability and effectiveness of the food colorant. The titanium dioxide helps to protect the Ponceau 4R from external factors such as heat and light, while also providing a white base that gives the colorant a more vibrant and appealing appearance The titanium dioxide helps to protect the Ponceau 4R from external factors such as heat and light, while also providing a white base that gives the colorant a more vibrant and appealing appearance The titanium dioxide helps to protect the Ponceau 4R from external factors such as heat and light, while also providing a white base that gives the colorant a more vibrant and appealing appearance The titanium dioxide helps to protect the Ponceau 4R from external factors such as heat and light, while also providing a white base that gives the colorant a more vibrant and appealing appearanceponceau 4r and titanium dioxide manufacturer.

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c1 77891 factory2025-08-16 13:31
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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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c1 77891 factory2025-08-16 12:15
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