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Business

Companies pair up for natural colors

by Melody M. Bomgardner
September 18, 2017 | A version of this story appeared in Volume 95, Issue 37

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Credit: Evan-Amos/Wikimedia Commons
The candy company Mars plans to phase out use of artificial colors.
A photo of M&M chocolate candies in several colors.
Credit: Evan-Amos/Wikimedia Commons
The candy company Mars plans to phase out use of artificial colors.

The Japanese pigment firm DIC and Fermentalg, a French microalgae specialist, have signed a multiyear agreement to develop natural food colorings. Fermentalg will contribute its biotechnology platform and bank of microalgae strains, while DIC will bring applied research and commercial expertise to the partnership. Microalgae-derived phycocyanin is the main blue pigment used in natural food coloring. DIC says it supplies 90% of the natural blue coloring market from a facility in California.

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