On a side note, this recipe demonstrates how pH changes occur during cooking using turmeric. Watch how the color will switch from yellow to red and then back to yellow during cooking. Curcumin, the pigment in turmeric, is sensitive to changes in pH and turns red in alkaline environments, which the baking soda provides. Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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