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Recent Examples of dyestuffOrta has a collection dyed with Tannin, a natural dyestuff made from acorn shells.—Angela Velasquez, Sourcing Journal, 22 Oct. 2024 Adding fuel to the fire, the wastewater generated by these processes can be highly polluting, containing large amounts of dyestuffs and alkaline chemicals.—Sj Studio, Sourcing Journal, 10 July 2024 The common name of the dyestuff, Tyrian purple, derives from the habitat of the mollusks, which the Phoenicians purportedly began harvesting in the 16th century B.C. in the city-state of Tyre in present-day Lebanon.—Franz Lidz, New York Times, 5 Mar. 2024 For most of history, dyestuffs were derived only from natural materials like plants, minerals and invertebrates, offering people a narrow range of colors from which to choose.—Bruce Falconer, New York Times, 28 Feb. 2018 By the close of the 19th century, German dyestuffs dominated the world market, though the first effects of acute exposures were already evident among the earliest generations of dye workers.—Rebecca Altman, The Atlantic, 4 Oct. 2017
But that light is also absorbed by melanin, or pigment, in the skin.
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Erika Edwards,
NBC News,
19 Jan. 2025
Certified colors are usually synthetic dyes and pigments, and they're required to undergo a chemical analysis and batch certification before they're approved.
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Sydney Wingfield,
Better Homes & Gardens,
18 Jan. 2025
Though Red 3, like most artificial colorants, has no functional purpose, our brains are hardwired to prefer red foods.
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Ali Francis,
Bon Appétit,
15 Jan. 2025
This funding—raised from seed investments, grants and awards—will ramp up the development and commercialization of products without synthetic chemicals from colorants for markets including fashion and cosmetics.
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Alexandra Harrell,
Sourcing Journal,
30 Dec. 2024
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