Organic dyes. Types, characteristics and use of dyes

Organic dyes are presented as chemical components that penetrate the depth of fibers, materials. Thanks to them, a color appears. They paint fibers, leather, cloth, cellulose, wood. There are dyes used in the food field, in the preparation of soap. They are necessary for changing tissues and clothing. Each substance has its own 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 for surface staining. They do not interact with water, organic solvents. The components can be natural, synthetic, organic and mineral.

Varieties and properties of dyes

Dyes are of two types: natural and synthetic. Their differences are in the chemical formula, intensity of staining, spheres of application.

Natural organic dyes are obtained from organisms, plants. These are substances that include chlorophyll, carotenoids, flavonoids. They have different color fastness, intensity of coloring, hypoallergenicity, safety.

Natural inorganic dyes, for example, Berlin azure, manganese acid pigments, are presented in the form of mineral compositions. Synthetic substances are created on the basis of chemical interaction of different components. They are not in nature, in substances of animal, plant origin. Substances have a high degree of staining, thermal stability, resistance to light.

Using

Since the times when people began to create everyday objects and clothes, a technique of dyeing was born. It was then that the dyes were first used. Pigments are used in the staining of different objects. Usually they do not dissolve in water, do not come into contact with oils and solvents. They are used for creating paintwork materials, painting bricks, ceramic tiles, plastic.

The organic dye stains only the surface. Since ancient times people were interested in creating the color of indigo. Due to its mixing with yellow dyes, green tones are created.

Powder Means

Powder dyes are in demand because they are used in the preparation of food products. This product should also be safe. It is created from raw materials, which the Ministry of Health admitted to use. Food colors should not change the taste and aroma of the product itself.

Organic types of dyes are used in lasers. These devices work to create ceramic boards, chips. They are used in high-precision drilling of holes. Of particular value is the use of a laser for medicine. With its help you can perform high-precision surgical operations. In cosmetology, these devices help in restorative procedures, after which an excellent result is expected.

Food colorings

Each confectioner knows that the dish should not only taste great, but also a wonderful design. Use food coloring for the preparation of confectionery products completely safe. They are harmless, besides the sweet tooth will certainly please with originality.

Natural food colorings

Confectionery dyes are natural. The juice of berries, fruits and herbs is taken as a basis. Prepare them easily at home. How to make food coloring? They are prepared according to the color:

• Red is created from ripe berries or beets: the necessary material should be boiled in acidified water, and then filter;
• Blue: indigo must be mixed with starch;
• Yellow is obtained with saffron or lemon peel;
• Orange color is created thanks to orange peel;
• Green is made of spinach;
• Brown is obtained from coffee or burnt sugar.

Such food colorings are practically not obtained bright, so they are used only at home. In the cafe they are made from synthetic substances, because they have rich shades.

Food synthetic dyes

How to make food color synthetic species? They are created in laboratories using organic substances. The finished dye does not include food products. The advantages of synthetic dyes include:

• Easier to save;
• Very easy to process;
• 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 the package. The 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. Fat-soluble dye is ideal for coloring fatty cream. Both products are ideal for coloring different parts of confectionery.

Types of dyes

Food organic dyes come in different types, depending on the use, brightness, cooking. Each substance has its own properties, shelf life. The most common types include:

• Liquid dyes: serve for coloring mastic or cream, have a short shelf life, have a high flow rate;
• Powder: first a solution is created with water, after which the food is processed parts of dishes;
• Dry dyes: sold in the form of powders and granules;
• Candurins - mother-of-pearl dyes used to create sequins in pouches and gels;
• Pastes are thick dyes: used in the decoration of ice cream, mastic, dough, creams;
• Gels: have no smell and taste;
• Fat soluble dye is ideal for decorating fat cream and white chocolate;
• Sprayable substances: used to create a soft color of the product.

Confectioners are advised to use dry dyes. It is only necessary to choose the product of a reliable manufacturer. Indian goods have excellent quality. In the assortment there are a lot 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 cooking soap. They make the product original, because not only the fragrance, but also the color plays an important role. Dyes for soap are used not only in production, but also at home. Due to the variety of substances, it is possible to create pearlescent, transparent, matte products.

Natural organic dyes are capable of giving soap not only color, but also useful properties. They are easy to use, especially for preparing a colorful product with small elements. You can create a soap with scrubbing properties. What to use for cooking depends on the color:

• Red is obtained with the help of cochineal powder, beet juice, pink clay, Moroccan red clay, paprika, chili pepper, crocade;
• Orange: the dye is made from sea buckthorn oil, annato seed, carrot juice, pumpkin;
• Yellow: obtained from the flowers of chamomile, calendula, turmeric, saffron, rosehip oil;
• Green: a color is created from alfalfa, henna, dried algae, spirulina, sage, spinach, parsley or dill, chlorophyllipt;
• Blue: chamomile oil;
• Blue is the root of indigo;
• Violet: alkane dyeing.

There are synthetic dyes for soap that are easy to use. Thanks to them, colorful and small elements are produced. With them, a clear soap is prepared. The advantages of such dyes include convenience in use. If you choose the correct color, then it remains unchanged for a long time.

Dyes for hair

Everyone knows that chemical paints are harmful to the hair and scalp. And how to keep the curls healthy, but at the same time update their color? There is an organic hair dye. Thanks to her, it will not only be possible to update the color, but also to perform careful care. After the procedure, the curls become moisturized.

Such dyes consist of natural components. Organic cosmetics are created by the best producers. On the packaging of such a tool should be written "organic". Products are manufactured using a more sophisticated technology than conventional dyes.

The products consist of a plant base: chamomile, basma, nettle, henna, beet. These components are mixed with vitamins, minerals, oils. Organic paints are not harmful to the hair, so you can use them regularly.

All kinds of organic dyes are used in various spheres of life. They differ in properties, methods of preparation and results. Substances that create bright colors will always be in demand.