Organic dyes. Types, characteristics and use of dyes

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Organic dyes are presented in the form of chemical components that penetrate into the depth of fibers and materials. Thanks to them, some color appears. They dye fibers, leather, fabrics, cellulose, wood. There are dyes used in the food industry, in the preparation of soap. They are needed to change fabrics and clothing. Each substance has its purpose and properties.

These components are dry powders, soluble in water. They are often compared to pigments, but they have different properties. Compared to dyes, pigments are effective in surface staining. They do not interact with water, organic solvents. Ingredients can 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 staining, areas 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,security.

Natural inorganic dyes, such as Prussian blue, permanganate pigments, are presented in the form of mineral compounds. Synthetic substances are created on the basis of the chemical interaction of different components. They are not found in nature, in substances of animal, plant origin. Substances have a high degree of coloring, thermal stability, resistance to light.

Use

From the time when people began to create household items and clothes, a dyeing technique arose. It was then that the use of dyes began for the first time. Pigments are used in coloring various objects. Usually they do not dissolve in water, do not come into contact with oils and solvents. They are used to create paints and varnishes, color bricks, ceramic tiles, plastic.

Organic dye only stains the surface. Since ancient times, people have been interested in creating indigo color. By mixing it with yellow dyes, green tones are created.

Powder products

Powder dyes are in demand because they are used in the preparation of food products. This product must also be safe. It is created from raw materials that have been approved by the Ministry of He alth. Food coloring 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. The use of a laser is of particular value 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

Every confectioner knows that a dish should not only taste great, but also have a wonderful design. It is completely safe to use food coloring for the preparation of confectionery. They are harmless, besides, those with a sweet tooth will surely delight with originality.

Natural food colorings

Confectionery dyes are natural. Juices of berries, fruits, herbs are taken as the basis. You can easily prepare them at home. How to make food coloring? They are prepared depending on the color:

• red is created from ripe berries or beets: the desired material must be boiled in acidified water and then strained;
• blue: mix indigo with starch;
• yellow made with saffron or lemon peel;
• orange color comes from orange peel;
• green is made from spinach;
• brown is made from coffee or burnt sugar.

Such food colorings practically do not turn out bright, so they are used only at home. The cafes make them from synthetic substances, as they have rich hues.

Food synthetic colorings

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

• easier to save;
• very easy to process;
• have a bright color.

The cost of the dye is between 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. Fat-soluble dye is ideal for coloring rich cream. Both products are ideal for coloring various parts of confectionery.

Types of dyes

Food organic colors come in many varieties depending on the use case, brightness, preparation. Each substance has its own properties, shelf life. The most common types include:

• liquid dyes: used for coloring mastic or cream, have a short shelf life, have a high consumption;
• powder: first a solution is created with water, after which parts of the dishes are processed with the agent;
• dry dyes: sold as powders and granules;
• kandurins - pearlescent dyes used to create sparkles in powders and gels;
• pastes are thick dyes: they are used in decorating ice cream, mastic, dough, creams;
• gels: odorless and tasteless;
• fat-soluble coloring ideal for decorating rich cream and white chocolate;
• sprayables: used forcreate a soft color product.

Confectioners advise using dry dyes. You just need to choose a product from a reliable manufacturer. Indian goods are of excellent quality. The assortment includes a large number of them, among them there are natural and synthetic.

Soap dyes

Colored components are necessary not only for coloring confectionery, but also for making soap. They make the product original, because not only the aroma plays an important role, but also the color. Dyes for soap are used not only in production, but also at home. Due to the variety of substances, it is possible to create pearly, transparent, matte products.

Natural organic dyes can give the soap not only color, but also useful properties. They are easy 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 made with cochineal powder, beetroot juice, rose clay, Moroccan red clay, paprika, chili, hibiscus;
• orange: the dye is made from sea buckthorn oil, annatto seeds, carrot juice, pumpkin;
• yellow: derived from chamomile, marigold, turmeric, saffron, rosehip oil;
• green: Creates color from alfalfa, henna, dried seaweed, spirulina, sage, spinach, parsley or dill, chlorophyllipt;
• blue: chamomile oil;
• blue is the rootindigo;
• purple: alkane dye.

There are synthetic dyes for soap that are easy to use. Thanks to them, multi-colored and small elements are obtained. Transparent soap is also 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 dyes are bad for hair and scalp. And how to keep the curls he althy, but at the same time update their color? There is organic hair dye. Thanks to her, it will be possible not only to update the color, but also to perform gentle care. After the procedure, the curls become moisturized.

Such dyes consist of natural ingredients. Organic cosmetics are created by the best manufacturers. On the packaging of such a product should be written "organic". Products are made using a more complex technology than conventional dyes.

Products consist of a vegetable base: chamomile, basma, nettle, henna, beetroot. These components are mixed with vitamins, minerals, oils. Organic dyes are not harmful to hair, so you can use them regularly.

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