Food coloring is added to make the product the "correct" color in the consumer's eye. For instance, the berries in Cap'n Crunch Berries are not red, blue and purple due to the flavor ingredients - they are colored by food coloring. The same is true of certain processed meat products, particularly bologna and Hot Dogs.
Most times during the preparation of the food, the original colouring is lost
coloured plants make their food by having 3 main components:water,sunshine and air.they also produce food from their leaves.
An egg plant is purple coloured food "Red" cabbage is purple, as are some types of beans, lettuces, tomatoes and carrots.
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nothing
Add food colouring to it.
because the only coloured food that you wont get and stand out if it falls in your food
chlorophyll is the green coloured substance that helps to make the food
can you make 5 plus 5 into 550
It looks around for red and blue coloured flowers, sniffs and tastes.
They use blue ones instead of normal, flesh coloured ones, so it is noticable if it falls off and goes into the food. A blue one in the food would be immediately noticable, but a flesh coloured one might go undetected, and end up being served to someone in the food.
no, the ink is bad for the soil.
You can use the technique called chromatography.