Organic dyes are presented in the form of chemical components that penetrate deep into fibers and materials. Thanks to them, some color appears. They stain fibers, leather, fabrics, cellulose, wood. There are dyes used in the food industry, in the preparation of soaps. They are necessary for changing fabrics and clothes. Each substance has its purpose and properties.
These components are dry powders, soluble in water. Often they are compared with pigments, but they have other properties. Pigments in comparison with dyes are effective in surface staining. They do not interact with water, organic solvents. The components may be natural, synthetic, organic and mineral.
Varieties and properties of dyes
Dyes come in 2 types: natural and synthetic. Their differences are in the chemical formula, the intensity of the staining, the fields of application.
Natural organic dyes are obtained from organisms, plants. These are substances that include chlorophyll, carotenoids, flavonoids. They have different color fastness, staining intensity, hypoallergenicity, safety.
Natural inorganic dyes, for example, Prussian blue, manganese pigments, are presented in the form of mineral compounds. Synthetic substances are created on the basis of the chemical interaction of various components. They are not in nature, in substances of animal, vegetable origin. Substances have a high degree of coloring, thermal stability, resistance to light.
Using
From the time when household items and clothing began to be created by people, a dyeing technique arose. It was then that dyes first began to be used. Pigments are used in coloring various objects. Usually they do not dissolve in water, do not come in contact with oils and solvents. They are used to create paints and varnishes, paint bricks, ceramic tiles, plastic.
Organic dye stains only the surface. Since ancient times, people have been interested in creating indigo colors. By mixing it with yellow dyes, green tones are created.
Powder products
Powdered dyes are in demand, as they are used in the preparation of food products. This product must also be safe. It is created from raw materials that the Ministry of Health has allowed to use. Food colors should not change the taste and aroma of the product itself.
Organic dyes are used in lasers. These devices work to create ceramic boards, chips. They are used in precision hole drilling. Of particular value is the use of a laser for medicine. With it, you can perform high-precision surgical operations. In cosmetology, these devices help in recovery procedures, after which an excellent result is expected.
Food colorings
Each confectioner knows that the dish should have not only great taste, but also a wonderful design. Using food colorings to make confectionery is completely safe. They are harmless, in addition, the sweet tooth will certainly delight with originality.
Natural food colors
Confectionery dyes are natural. Juices of berries, fruits, herbs are taken as a basis. You can cook them easily at home. How to make food coloring? They are prepared depending on the color:
- red is created from ripe berries or beets: the necessary material must be boiled in acidified water, and then filtered;
- blue: indigo must be mixed with starch;
- yellow is obtained using saffron or lemon peel;
- orange color is created thanks to the orange zest;
- green is made from spinach;
- brown is obtained from coffee or burnt sugar.
Such food colors practically do not turn out bright, therefore they are used only at home. In the cafe they are prepared from synthetic substances, since they have saturated shades.
Food Synthetic Dyes
How to make food color synthetic? They are created in laboratories using organic substances. Finished dye does not include food products. The advantages of synthetic dyes include:
- easier to save;
- very easy to handle;
- have a bright color.
The cost of the dye is in the range of 30-400 rubles, it all depends on the type and volume of packaging. Substances are divided into water-soluble and fat-soluble. The former are liquid, dry and in the form of a gel, while the latter are granular. The fat-soluble dye is ideal for coloring oily cream. Both products are ideal for coloring different parts of confectionery.
Types of Dyes
Food-grade organic dyes come in many forms depending on the use case, brightness, preparation. Each substance has its own properties, shelf life. The most common types include:
- liquid dyes: are used for coloring mastic or cream, have a short shelf life, have a high consumption;
- powder: first, a solution with water is created, after which parts of the dishes are processed;
- dry dyes: sold in the form of powders and granules;
- kandurins - pearlescent dyes used to create spangles in sprinkles and gels;
- pastes are thick dyes: used in decorating ice cream, mastic, dough, creams;
- gels: have no smell and taste;
- fat-soluble dye is ideal for decorating oily cream and white chocolate;
- atomized substances: used to create a soft color of the product.
Confectioners are advised to use dry dyes. It is only necessary to choose a product from a reliable manufacturer. Indian products have excellent quality. The assortment contains a large number of them, among them there are natural and synthetic ones.
Dyes for soap
Colored components are necessary not only for coloring confectionery, but also for the preparation of soap. They make the product original, because not only flavor but also color plays an important role. Dyes for soap are used not only in production, but also at home. Due to the variety of substances, you can create pearly, transparent, matte products.
Natural organic dyes are able to give soap not only color, but also useful properties. They are convenient to use, especially for the preparation of a multi-colored product with small elements. You can create soap with scrubbing properties. What to use for cooking depends on the color:
- red is obtained using cochineal powder, beetroot juice, pink clay, Moroccan red clay, paprika, chili, hibiscus;
- orange: the dye is prepared from sea buckthorn oil, annatto seeds, carrot juice, pumpkin;
- yellow: obtained from flowers of chamomile, calendula, turmeric, saffron, rosehip oil;
- green: a color is created from alfalfa, henna, dry algae, spirulina, sage, spinach, parsley or dill, chlorophyllipt;
- blue: chamomile oil;
- blue is the root of indigo;
- purple: alkane dyeing.
There are synthetic dyes for soap that are convenient to use. Thanks to them, multi-colored and small elements are obtained. A transparent soap is prepared with them. The advantages of such dyes include ease of use. If you choose the right color, then it remains unchanged for a long time.
Hair dyes
Everyone knows that chemical paints are harmful to hair and scalp. But how to keep the curls healthy, but at the same time renew their color? There is organic hair dye. Thanks to it, it will turn out not only to update the color, but also to carry out gentle care. After the procedure, the curls become moisturized.
Such dyes are composed of natural ingredients. Organic cosmetics are created by the best manufacturers. On the packaging of such a product should be written "organic". Products are manufactured using more sophisticated technology than conventional dyes.
The products consist of a plant base: chamomile, basma, nettle, henna, beetroot. These components are mixed with vitamins, minerals, oils. Organic paints are not harmful to the hair, so you can use them regularly.
All types of organic dyes are used in various spheres of life. They differ in properties, cooking methods and results. Substances that create bright colors will always be in demand.