Purple sweet potato colorant

Purple sweet potato colorant Introduce: Purplesweet potatois a natural food colorant, with main components of anthocyanins. It is refined from the vegetable ofpurple potato, and appears as deep purple powder. It is soluble in water, and provides purple-red shade at pH less than 6, purple to pruple-blue at pH greater than 6. Stability: 1.excellent 2.good 3.fair Light:excellent Heat:good Advised Usage Level:0.1-0.3g/kg Recommended to use for the acid or neutral products. Please pay attention that for the neutral products it appears as blue color. Legistlation: EC=E163 Anthocyanins CAS Number=977010-58-4 Application: soft drink, fruit juice, alcoholic beverage, candy, jelly, ice cream, sweet sauce, dressing and so on. *Please always remember to verify local legislations regarding restrictions in the use of this colorant in any of the above applications. Shelf Life and Storage: One year(sealed) /Prevent from air, light and heat, store at room temperature.