Research into the effects of the E 133 additive on human health continues to this day.

In terms of the degree of negative impact on human health, food additive E 133 belongs to class 3 (moderately hazardous substance). When using such dyes, it is prohibited to exceed the prescribed doses.

The permissible daily intake of the food additive E 133 has been revised several times in the course of numerous scientific research. Now a person with an average weight of 60 kg is allowed to consume up to 12.5 mg of supplement per kilogram of weight. Based on the latest research, Russian and foreign regulatory committees determine the safe dose per 1 kg (or 1 liter) of the finished product:

• 100 mg for canned green sugar and brain peas, flavored processed cheeses, soft drinks;
• 150 mg for ice cream, desserts;
• 200 mg for jams, canned fruit and vegetables, bakery and pasta products, alcoholic beverages (including sparkling wines);
• 300 mg for canned cucumbers;
• 500 mg for sauces, seasonings.

Additive E 133 is considered an allergen. Products containing blue dye should be used with caution by people with bronchial asthma and sensitivity to aspirin.

There are no exact toxicity data.

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Main manufacturers

When purchasing food coloring, you need to pay attention to the manufacturer. Reliable companies that have been proven over the years provide a guarantee of quality.

There are three of these in Russia: Moscow company “Teresa-Inter”, companies GIORD and “Eco Resource” (both St. Petersburg).

Of the foreign enterprises, the Indian Vidhi Dyestuffs Mfg and ROHA, the American holding Sensient Technologies Corporation, have proven themselves positively.

Any synthetic food coloring is not completely harmless. The approved additive E133 is no exception. While in-depth research continues, it is up to the consumer to take charge of their own health.

Characterized by some properties that are not particularly beneficial to human health, the dye E133 Blue brilliant FCF is still included in the list of food additives that are not prohibited for use in food production. That is why today this substance is often used in Russia, Ukraine and many EU countries.

Moreover, there is even a daily consumption rate of the dye E133 Blue brilliant FCF - about 12 and a half mg/kg of body weight. In the food industry, this artificial coloring is most often used in the production of canned fruits and vegetables. For example, for canned green peas the amount of Blue Shiny FCF cannot exceed 100 mg/kg, and in applesauce the content of this substance should not exceed 200 mg/kg. When making jellies and jams, the norm is considered to be below 200 mg/kg, and in pickled cucumbers E133 is present in an amount of 300 mg/kg, but not more.

In our country, the coloring properties of the E133 Blue Shiny FCF dye are widely used in coloring fruit ice, ice cream and numerous desserts. In the production of alcoholic beverages, sparkling and fruit wines, as well as pasta and bakery products, the amount of this substance should not exceed the established norm of 200 mg/kg. By the way, the composition of the dye E133 Blue brilliant FCF has much in common with the substances contained in the dye, so their properties are almost identical.

In addition to the food industry, the use of E133 is quite common in cosmetology and pharmaceuticals. Quite often it is used to color some medical preparations and is also used in the production of decorative cosmetics. In addition, the dye E133 Blue brilliant FCF in Russia is used for dyeing silk and wool, as well as many cleaning products.

Dye composition E133 Blue brilliant FCF

The composition of the dye E133 Blue shiny FCF directly depends on the method of its production, due to which this substance belongs to food dyes of synthetic origin. Purple or red-blue powder or granulate is obtained from coal tar by organic synthesis.

This dye dissolves with difficulty in water, resulting in a blue solution. And when mixed with other dyes, completely different shades can be obtained. So, for example, when mixed with yellow dye, Shiny Blue gives a green tint, with red - purple, and with orange and red - black and brown.

Harmful dye E133 Blue brilliant FCF

People know the possible harm of the E133 Blue Shiny FCF dye to the body, therefore this additive is classified as a moderately hazardous substance. It has been proven that it negatively affects human health, causing asthma attacks and allergic reactions. People with an allergy to aspirin are prohibited from consuming products containing E133.

In addition, according to some data, the harm of the E133 Blue Shiny FCF dye is that it is called a carcinogen, but, fortunately, after numerous studies, this statement has not been confirmed.

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Brilliant blue FCF (Brilliant Blue FCF, FD&C Blue No.1, D&C Blue No.4, Acid Blue 9, Alzen Food Blue No.1, Atracid Blue FG, Erioglaucine, Eriosky blue, Patent Blue AR, Xylene Blue VSG, brilliant blue FCF, brilliant blue, E133) is a synthetic blue dye. Can be mixed with tartrazine (E102) to produce various shades of green. Chemical formula C37H34N2Na2O9S3.

As a coloring agent, it is often used in ice cream, sweets and drinks. Also included in creams, shampoos and other cosmetic products.

Previously it was banned in the EU, USA and several other countries. The ban has now been lifted.

Blue brilliant FCF (food additive E133) is a triarylmethane dye obtained from coal tar by organic synthesis. Molecular formula of dye E133: C 37 H 34 N 2 Na 2 O 9 S 3. In appearance, the E133 additive is a red-blue powder, difficult to dissolve in water.

In the human body, E133 dye is poorly absorbed from the gastrointestinal tract and 95% of the absorbed dye leaves the body along with food debris. In addition, by reacting with certain bile pigments, the E133 food additive can impart a green color to human waste residues.

Supplementation E133 may cause asthma attacks and allergic reactions, especially in people sensitive to aspirin. Currently, research is actively underway on the E133 dye for other side effects. At the same time, one study on laboratory rats showed that the Blue Shiny FCF supplement may help treat spinal cord injuries.

In the food industry, E133 dye is often used in combination with tartrazine (a food additive) to produce various shades of green. "Brilliant Blue FCF" is used as a colorant in the food industry for the production of ice cream, gelatin, desserts, some sweets, and soft drinks. Less commonly, the E133 additive is found in dairy products and breakfast cereals.

The dye “Brilliant Blue FCF” (additive E133) is approved for use in food production in the Russian Federation by order of Rosgostekhregulirovaniya dated December 29, 2005. Although in countries such as Belgium, France, Denmark, Norway, Germany and some others, there is a ban on the use of E133 dye due to possible negative effects on the health of a certain part of people.

In addition to the food industry, “Brilliant Blue FCF” is used in cosmetic products (included in creams, shampoos, deodorants, hair dyes, etc.)

Additive E133 is also approved for use in the food industry in Ukraine.

Characterized by some properties that are not particularly beneficial to human health, the dye E133 Blue brilliant FCF is still included in the list of food additives that are not prohibited for use in food production. That is why today this substance is often used in Russia, Ukraine and many EU countries.

Moreover, there is even a daily consumption rate for the dye E133 Blue brilliant FCF - about 12 and a half mg/kg of body weight. In the food industry, this artificial coloring is most often used in the production of canned fruits and vegetables. For example, for canned green peas the amount of Blue Shiny FCF cannot exceed 100 mg/kg, and in applesauce the content of this substance should not exceed 200 mg/kg. When making jellies and jams, the norm is considered to be below 200 mg/kg, and in pickled cucumbers E133 is present in an amount of 300 mg/kg, but not more.

In our country, the coloring properties of the dye E133 Blue brilliant FCF are widely used in coloring fruit ice, ice cream and numerous desserts. In the production of alcoholic beverages, sparkling and fruit wines, as well as pasta and bakery products, the amount of this substance should not exceed the established norm of 200 mg/kg. By the way, the composition of the dye E133 Blue brilliant FCF has much in common with the substances contained in the dye E132, so their properties are almost identical.

In addition to the food industry, the use of E133 is quite common in cosmetology and pharmaceuticals. Quite often it is used to color some medical preparations and is also used in the production of decorative cosmetics. In addition, E133 Blue Shiny FCF dye is used in Russia to dye silk and wool, as well as many cleaning products.

Dye composition E133 Blue brilliant FCF

The composition of the dye E133 Blue shiny FCF directly depends on the method of its production, due to which this substance is classified as food dyes of synthetic origin. Purple or red-blue powder or granulate is obtained from coal tar by organic synthesis.

This dye dissolves with difficulty in water, resulting in a blue solution. And when mixed with other dyes, completely different shades can be obtained. So, for example, when mixed with yellow dye, Shiny Blue gives a green tint, with red - purple, and with orange and red - black and brown.

Dye damage E133 Blue brilliant FCF

People are aware of the possible harm of the E133 Blue Shiny FCF dye to the body, therefore this additive is classified as a moderately hazardous substance. It has been proven that it negatively affects human health, causing asthma attacks and allergic reactions. People who are allergic to aspirin should not consume products containing E133.

In addition, according to some data, the harm of E133 Blue Glitter FCF dye is that it is called a carcinogen, but fortunately, after numerous studies, this claim has not been confirmed.

E133 is a synthetic dye, the production of which takes place through the process of organic synthesis of coal tar. Externally, the dye looks like a red powder with a blue tint, which is practically insoluble in.

Its main characteristics are worth noting: a wide range of applications, acid resistance, heat stability and a high level of light resistance.

Various manufacturers of the digestive system use E133 in combination with other types of dyes: if mixed with yellow, the result will be green, in combination with red you will get purple, in combination with purple or brown - black, in combination with orange you will get brown. A duet of brilliant blue dye FCF with tartrazine (E101) is often found, thus obtaining the most extensive palette of green colors.

Purpose and scope of application

Brilliant Blue FCF dye has a wide range of applications. In the food industry, E133 is used for coloring pasta, baked goods, fruit ice, canned vegetables, canned fruits, dairy products, breakfast cereals, alcoholic drinks, soft drinks, a variety of sweets, desserts, etc.

In the cosmetics industry, E133 is used in the production of decorative cosmetics, hair dyes, various creams, shampoos, and deodorants. Most often, Indian manufacturers resort to this additive to obtain brighter and more stable colors. In the textile industry, the dye is mainly used to dye silk and wool fabrics. The least used dye is brilliant blue FCF in pharmaceuticals (coloring of capsule and tablet shells) and in the production of household chemicals.

The use of blue shiny FCF in medicinal products is prohibited.

Possible names

Manufacturers can often hide E133 under other names, including:

• E-133;
• brilliant blue;
• aniline blue;
• blue #1;
• food blue-2;
• 42090;
• blue shiny FCF.

Chemical composition and release form

The additive is produced synthetically and is usually produced using coal tar, which is processed through organic synthesis. The additive has the following chemical formula: C 37 H 34 N 2 Na 2 O 9 S 3 .

It is very difficult to dissolve the additive in ordinary water, as a result the solution is blue or dark blue.

Available in the form of granular powder without any odor. The additive is a flammable material and is highly resistant to alkaline environments.

E133 can be produced in special fabric bags, paper food bags, and corrugated boxes. Regardless of the type of packaging, a plastic bag 0.08 millimeters thick is first placed inside. Each manufacturer has its own type of packaging.

Under no circumstances should you use containers other than those from the manufacturer for storage.

Effect on the body: harm and benefit

The additive has an average level of danger to the human body.

E133 dye is poorly absorbed by the body and ninety-five percent of the total amount of absorbed dye is excreted along with food debris. If you consume Brilliant Blue FCF in large quantities and frequently, your stool will take on a greenish tint.

Abuse of dye can provoke allergic reactions and asthma attacks, especially for people with hypersensitivity to aspirin. This food additive has not been fully studied to this day, therefore, the general range of side effects is not known.

There is currently no data on the carcinogenicity and toxicity of the additive.

But numerous studies (which were conducted on laboratory rats) have shown that this supplement has a positive effect on therapy for spinal cord injuries.

It is worth noting that the brilliant blue dye FCF is a fairly expensive synthetic product, therefore, it is not actively used in industry, since it is not profitable.

Daily dosage

To date, a safe daily intake of dye has been developed, and it is twelve and a half milligrams per kilogram of body weight.

It is worth noting that for green peas the amount of dye should not exceed one hundred milligrams per kilo of product. For canned puree from, the rate per kilogram should not exceed two hundred milligrams, but for in a marinade, the amount of E133 per kilogram of product should not exceed three hundred milligrams. For pasta and other bread products, the norm is two hundred milligrams per kilo. In sauces, up to five hundred milligrams of dye per kilogram of sauce is allowed. For soft drinks and processed cheese, the norm is one hundred milligrams per kilo.

Permission to use

Food grade dye E-133 is acceptable for use in production in Russia, Ukraine and certain EU countries, but the additive is prohibited in Norway, Germany, Belgium, Denmark and France.

Main manufacturers

During the purchase period, it is important to choose the right manufacturer. Among the well-known foreign reliable manufacturers are: Sensient Technologies Corporation (America), ROHA and Vidhi Dyestuffs Mfg (India). Among the well-known and proven manufacturers in Russia for years, it is worth noting: Eco Resource and GIORD (St. Petersburg) and Teresa-Inter (Moscow).

It is important to remember that every synthetic additive or dye in any case causes harm to the body (even if manufacturers do not indicate this), therefore, if possible, products containing E133 should be avoided, especially if there are problems with the respiratory system, there are various chronic diseases, anomalies functioning of the liver, kidneys and intestines.