paleo-newbie-Red-40-Yellow-5-food-additives-932×524

Artificial dyes Red No. 40 and Yellow No. 5 They start out as grey and white powders that include nitric acid and tartaric acid. Then they're mixed with petroleum byproducts, neutralized with lye, and sprayed as a mist onto hot walls to instantly dry the mixture into these brightly-colored powders. Dwight Eschliman/Regan Arts

Leave a Reply

Your email address will not be published.

Close
© Paleo Newbie 2013-2020
Close