What is E110 Made Of? Unpacking the Synthetic Azo Dye
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4 min read
According to regulatory information, E110 is approved for use as a food additive in many countries but is banned in others, such as Norway. What is E110 made of, and why does its origin matter? E110, also known as Sunset Yellow FCF, is a synthetic orange-yellow colorant derived from petroleum, a fact central to its production and use.