Natural food coloring is made from natural ingredients. We can make them by physical and chemical extractions that results in the extraction of a particular pigment. Natural Food colors are mostly used in domestic cooking. They come in many forms such as solid, liquid, galley, and paste. Natural food coloring is used to provide a characteristic color to the food. These are not the characteristic ingredient of food, they just provide color to them. “Coloring food” is something that is used by the food industry to provide color to the food. They are environmentally friendly. Save to use.
To make colors
In order to make the red color, you can use the beat or strawberries. Dry them and crush them to powder. Add them to your food to make a color in your food. To make yellow color just add the turmeric to your food. To make an orange color you can use carrot juice. For green color, spinach is the best to use. For blue color red cabbage can be used and for brown color, coffee can be used.
Harmless to use
As the natural colors are obtained from natural sources, they are harmless. There is no chemical used in their making. So, these are saved to use. Natural colors are appealing to consumers as they are not harmful to the environment. Natural food colors are harmless as many of them are used in beauty products. Carmine is used in lipstick and it is not harmful. To obtain the soothing shade natural dyes are the best to use.
The harmful effect of natural food colors
These can be harmful to some extent. Natural food dye hematein and hematoxylin are obtained from the logwood. These create a harmful effect when they are inhaled, ingested, or absorbed by the skin. Another natural dye source “bloodroot ”is also harmful. When it is inhaled it may cause irritation and inflammations on the skin. Moreover, when we use the mordant to fix the dye on the fabrics they may cause a toxic effect. Many mordants such as iron, copper, and aluminum cause a toxic effect when used as a fixer to fabrics.
One of the popular opinions to use these natural dyes is that they are made from natural sources so they are safe to use and they are eco-friendly. They are not safe neither they are ecologically safe than synthetic dyes.
The disadvantage of using natural dyes
Natural dyes are used in large amounts to dye a piece of fabric. For example, in order to dye one pound of cotton fabric, 5 grams of synthetic dye is used while about 230 grams of natural dye is used. To use natural dye is more expensive. The color of natural dyes fades quickly. The availability of natural dyes is another issue. The raw material to make these dyes vary from season to season as compared to the synthetic dyes. Sustainability is an issue for the production of natural dyes.
