Candy doesn't give off food coloring...... YOU ADD IT.........
Foods that have food coloring added ......................... The list of foods using food coloring is too vast to include in this context. If concerned about one particular food, the safe course is to read the list of ingredients on the package or container. Generally speaking, if the food is in a package, it probably contains food coloring.
== == The dye or food coloring that is added to it. Most flavorings are colorless, so the candy has to have an additive put in to get anything other than a sugar white or sugar crystal clear.
Pink food colouring
All food has calories. Processed food is most likely to have coloring additives.
people added sugar to it
If I remember my science class correctly it has something to do with diffusion. the molecules of the food coloring combine with the molecules of the water which is why the food coloring doesn't separate from the water that easily. that is if i remember my science class correctly.
The most likely outcome is that the food coloring color would disappear as it was bleached.
I assume you mean dye (as in color) the flour. Food coloring works best. If you want the flour to stay dry, use a powdered food coloring available from most specialty baking or cooking stores.
It depends on how much food coloring you are trying to absorb, and how big the celery is. If you have a small stick of celery and a lot of food coloring, it will most likely take about a week or so for the celery to completely absorb the food coloring. When the color of the water and the color of the celery switch places, it is fully absorbed. I will be doing this experiment myself to see how long in days, minutes, and seconds it takes, but if you have any more questions, try it!
Not all food coloring brands are gluten-free. See this article in the Gluten Free category on Answers.com: http://glutenfree.answers.com/gluten-free-ingredients/gluten-free-food-coloring-brands-natural-and-artificial. You will find brands that make natural gluten-free food coloring as well as easy to find brands in your store.
Most grocery stores in the US carry it in the aisle where you find flour and sugar.
The orange color of some cheese comes from compounds such as beta carotene (yellow) or spices such as annatto (orange). Most processed cheeses just add coloring.