Description: Red Grape Skin Color is natural edible pigment extracted from the grape skin. Its main ingredient is anthocyanidin pigment, including oenins, syringidine etc. The product is dark purple powder. It¡¯s easily soluble in water and ethanol water liquor, not soluble in grease and anhydrous alcohol. Its hue and stability are affected by PH v-alue: It appears stable red or amaranth when in acid condition; blue in litmusless condition;  dark blue in alkalescent condition.

  Application area: It¡¯s used as pigmentation or complementary color in beer confected, soda pop, juice drinks, marmalade, sweet etc.

  Specification:  packed with bag of aluminum foil inside and carton outside. We can also pack with the request from clients.

storage and transportation condition: keep in airproof, light prevented, dry and cool place.