Purple Sweet Potato Color

Product Description

Purple Sweet Potato Color is a color obtained from the tuberous roots of purple sweet potato. Its principal component is anthocyanin.


  • Red purple powder, Soluble in water, aqueous ethanol, propylene glycol and other polar solutions, insoluble in non-polar solutions
  • Relatively stability to light and heat in acidic conditions.
  • It exhibits a pink to red when PH <3.0,purple red when PH 4~6 and blue when PH>6. Acceptable pH Range:2.0~4.5


Used in fruit and vegetable juice beverages, ice-cream, confectionaries, cake decorations, jam, jelly, integrated alcoholic beverages,etc