Food coloring are used to improve the edible substances of food tone and color. It is divided into artificial synthetic and natural food coloring,it is usually soluble in water.
Synthetic food coloring synthetic is a kind of edible dye for food additives to improve the appearance of the item. commonly used on the dyeing of food processing products, beverages, drugs, lipsticks and cosmeticsare generally bright in color, strong color, good stability, odorless and odorless, uniform quality, easy to dissolve and color, widely used for coloring on candy, pastry, and soft drinks.








