Fermentalg is actively exploring microalgae species for beneficial applications. Galdieria sulphuraria, one such species, produces Galdieria blue pigment, which is anticipated to be available in food products by next year. The FDA approved Galdieria blue and similar natural alternatives recently, as they phase out harmful artificial dyes like Red Dye No. 3 and Yellow Dyes 5 and 6. This shift is part of a broader movement to remove synthetic chemicals from the food supply to promote healthier options for consumers, especially children.
Fermentalg has identified Galdieria sulphuraria, a microalga that produces a pigment known as Galdieria blue, suitable for food applications and expected on shelves next year.
The FDA has banned Red Dye No. 3 and is looking to phase out synthetic dyes like Yellow Dye 5 and 6 as part of efforts to eliminate harmful substances in food.
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