Gardenia green pigment is a natural food coloring extracted from the fruit of Rubiaceae Gardenia.Soluble in water and ethanol solution, not soluble in organic solvents.Its hue and stability are almost not affected by the PH value.It is suitable to used as coloring or complementary color for the preparation of wine, carbonated beverages, fruit juice (taste)-type beverage, jam, candy, cakes, jelly, puffed food, cakes, ice cream, etc..