Turmeric yellow is refined from the root of the plant Curcuma Longa L. Ethanol soluble . Orange-yellow powder. The anti-heat is good and the anti-light is general. Good coloring ability. Application to chewing gum, pastry, the seasoning can, ice cream, bread, pastry, butter and similar products and so on   It appears golden-yellow at lower PH 7and salmon pink to red at above PH 7. Color Value E1%1cm 425nm : ¡Ý 1450 (content ¨R95%). We can also provide products as your specific needs. Please contact us.