It matters in what food.
Any food coloring can be used in cake.
It varies from none (dry powder food color) to almost all (liquid food color).
Food coloring
Food color is used in various applications like sweet candies, jellies, cake, bakery products, cuisines, beverages, pharmaceutical industries
Food coloring does not affect food, except to change its color. That's why it can be used in food.
McCormick food dye is used to safely add color to food. The ingredients in McCormick food dye are water, color, propylparaben, and propylene glycol.
use food coloring. u can buy it in a supermarket. its used to make rainbow cookies red and green too (:
Yes it's a food additive. It is used as an antioxidant and it is a color retention agent.
You can't make white food coloring, but you can get a commercially made icing whitener. It is used in cake icings when the butter in it causes the icing to be more of an off-white or pale yellow color. It can also be used to lighten the color of a cake icing if too much food color was used. It could also be used in other foods, as well, either cooked or uncooked foods. You can get it at many grocery stores, and also a stores that sell cake decorating supplies, such as Michael's. The one I use is made by Wilton.
red food color
no food coloring is just to change the color
yellow food coloring i also searched for it but it did not show i know ne thing [hehe]