Tween-80 (TWEEN-80) - polysorbate, monooleate, non-ionic surfactant. Obtained from sorbitol and fatty acids olive oil by chemical means. Name synonyms: polysorbate-80, food supplement E 433, polyoxyethylene (20) sorbitan monoaleate. The chemical formula is C 64 H 26 O 124. From the point of view of chemistry, the reagent is an ethoxylated monoester of anhydrohexavites of fatty acids.

Physical properties of twin-80

Polysorbate 80 is a liquid substance, oily and slightly viscous. The color of the substance can be from light yellow to bright amber. The smell is not strong, characteristic. The main quality of Twin 80 is water solubility and solubility in vegetable and animal oils. It also dissolves well in isopropyl and ethyl alcohol, benzene. It is insoluble in mineral oils.

Applications of tween-80

Polysorbate 80 is used in cosmetic, food and pharmaceutical industry. The cosmetic industry uses the amazing ability of a substance to make essential and fatty oils water-soluble. It is worth adding a little Tween 80 to the oil, as the mixture can be washed off with plain water. At the same time, everything beneficial features oils in the mixture are preserved.

Polysorbate 80 is used in cosmetics as:

- stabilizer essential oils;
- emulsifier and solubilizer (encourages the product to be easily dissolved in water and washed off with water);
- lubricant, moisturizer, antistatic agent, conditioner;
- soothing agent for the skin;
- hair growth stimulator and remedy for baldness.

Polyoxyethylene sorbitan monooleate is the strongest emulsifier among polysorbates and can be used for formulations that require the introduction of a large variety of oils or "heavy" vegetable oils.

Twin 80 is used in creams, shampoos, air fresheners, scrubs, foams, hydrophilic oils, face and hair masks, body sprays and other products that require fragrance, essential or fatty oils to be bound to water.

V Food Industry tween 80 is registered as food additive E 433. It is used to dissolve flavorings in fats, as an emulsifier and thickener, foam former (for products with high acidity) and defoamer (in the production of fats). Polysorbate 80 can be found in the composition of muffins and yogurts, ice cream, margarine and butter, cream and fats for baking, chewing gum.

In pharmacology, Tween 80 is used as a binder in vaccines, tablets, and vitamin preparations.

Safety twin 80

Additive E 433 is allowed in the Russian Federation and the EU. Porlysorbate 80 is considered non-toxic and completely safe in food, subject to the maximum allowable doses: no more than 25 mg per 1 kg of product. Doses that are used in pharmaceutical preparations are thousands of times less than the maximum allowable.

In rare cases, Tween 80 may cause allergic reactions. When in contact with the eyes, the substance causes a burning sensation, similar to the burning sensation from soap or shampoo.

Rumors about the carcinogenicity of polysorbate 80 have no documentary evidence.

You can buy high quality twin 80 at the PrimeChemicalsGroup store. Affordable prices, high level service, ease of ordering and fast delivery makes the purchase of this and other chemicals profitable and convenient from us.

General characteristics and receipt

Polyoxyethylene (20) sorbitan monooleate is a surfactant derived from a mixture of polyethoxylated sorbitol and octadecenoic acid. Complex sorbitol esters polymerize - the output is food additive E433.

It is a water- and alcohol-soluble substance of a dark orange color. In the food industry, it serves as an emulsifier and stabilizer - it improves the density and viscosity of the product, which contains heterogeneous components.

Impact on the health of the human body: benefits and harms

Polyoxyethylene (20) sorbitan monooleate is a relatively harmless food additive, if you do not abuse the excess of the permissible norm of this substance per day.

There will be no harm if the food additive E433 enters the body in a volume of up to 4 mg per kilogram of body weight. But still, polyoxyethylene (20) sorbitan monooleate can cause allergies and irritation of the internal membranes of the body.

Studies have not yet confirmed the possible benefits of the food additive E433.

Usage and application

E433 is used in the food industry as an emulsifier. As an astringent, it is common in the cosmetics and pharmaceutical industries.

Table. The content of the food additive E433 in products according to SanPiN 2.3.2.1293-03 dated 05/26/2008

Legislation

Food additive E433 is not prohibited for use in the food industry on the territory of Ukraine and the Russian Federation.

Annex 3. HYGIENE REGULATIONS FOR THE USE OF FOOD ADDITIVES:

• 3.6. HYGIENIC REGULATIONS FOR THE USE OF CONSISTENCY STABILIZERS, EMULSIFIERS, THICKENERS, TEXTURATORS AND BINDING AGENTS;
• 3.16. HYGIENIC REGULATIONS FOR THE USE OF FILLER CARRIERS AND FILLER SOLVENTS.

The emulsifier polyoxyethylene (20) sorbitan monooleate is designed to connect what is not connected during food production. In many countries, it is not used due to the negative effects on the human body based on research. In the countries of the post-Soviet space, the food additive E433 is still used.

Today in supermarkets you can find a huge variety of products in which it is quite easy to get confused. Bright packaging, seductive pictures, shiny labels, plus all this is complemented by promotional price tags, and we make a purchase. Stop, first you need to carefully study the packaging, namely the composition of this product. The fewer incomprehensible words in it, the better. For example, GOST condensed milk contains only natural milk and sugar, but the same product, but produced according to TU, has a completely different composition. It contains stabilizers and emulsifiers, as well as various E-labeled substances. Today we will talk about them: a table of harmful food additives should be at hand for everyone to prevent them from being eaten.

What are various food additives used for?

First of all, you should be alerted to the "E" markings - they denote food additives that are used throughout the world as preservatives and stabilizers, flavor and aroma enhancers, thickeners and leavening agents. All this is necessary to improve the nutritional properties of the product, as well as increase its shelf life.

Why is a table of harmful food additives needed, and are all substances labeled "E" harmful? No, there are neutral, harmful and even dangerous ones, and therefore it is important for each of us to know them and be able to distinguish them. After all, the quality and duration of our lives are highly dependent on what we eat. The more vitamins and minerals in the diet and less "chemistry", the better.

natural or artificial

Despite the assurances of manufacturers, almost all additives are artificial, and therefore potentially dangerous. These are synthetic chemicals. Considering that even the safest of them sometimes cause a reaction in especially sensitive people, it is clear that the table of harmful food additives should be known to everyone. However, there is another subtlety here: not all manufacturers warn you that their product contains additives with the "E" index. They often get around with general phrases like "does not contain artificial colors and flavors." Others note the presence of stabilizers and thickeners, but do not indicate which additives were used. In this case, there is only one way out: refuse to buy and choose a more honest manufacturer. This is especially important if the product is imported, because no one can guarantee that it does not contain prohibited products. Perhaps this will allow you to look differently at the products in supermarkets, because, despite their attractive appearance, almost all of them contain preservatives.

What does the numeric code next to the "E" mean?

Below we will consider what the table of harmful food additives includes, but for now let's look at what these mysterious numbers mean. If the code starts with one, then you have a dye. All preservatives start at 2, the number 3 stands for antioxidants - they are used to slow down or prevent spoilage of the product. All 4 are stabilizers, substances that help maintain the consistency of the product in the required form. The number 5 stands for emulsifiers, they work in tandem with stabilizers and preserve the structure of the product. The flavor and aroma enhancers that create the notes and shades we love so much start at 6. Some products contain special substances that prevent foaming, they are marked with the number 9. If you have a four-digit index, then this indicates the presence of sweeteners in the composition. The realities of life show that you need to know harmful food additives ("E"). The table will help you identify foods that should not be consumed in time.

Such different nutritional supplements "E"

Behind this marking, quite harmless and even useful material such as plant extracts. This is known to all acetic acid(E260). Relatively safe additives E can be considered baking soda (E500), or ordinary chalk (E170) and many others.

However, there are many more harmful substances than useful ones. You are mistaken if you think that these include only artificial additives, natural ones also sin with a negative effect on the body. Moreover, the more often they are used, the stronger and more pronounced their impact will be.

Useful Supplements

You should not immediately return the product to the shelf just because it contains E. You need to look and analyze what substance is hidden behind it. The following table of harmful and beneficial food additives will help you make right choice. For example, the most common apple contains pectin, ascorbic acid and riboflavin, that is, E300, E440, E101, but it cannot be called harmful.

The most common health supplements are curcumins, or E100 - these substances help control weight and are actively used in the manufacture of fitness products. E101 is the usual one, which is famous for the fact that it synthesizes hemoglobin and is involved in metabolism. E160d - it helps to strengthen the immune system. E270 is a powerful antioxidant that is widely used in pharmacology. To enrich products with iodine, the additive E916, that is, calcium iodate, is used. We must not forget about E322 lecithin - this supplement supports the immune system and improves blood formation.

Relatively harmless additives

Today the topic of our conversation is "Table of food additives" E ". Useful and harmful, they are ubiquitous in the most common foods. In this group, we need to mention the dyes that are used by the most famous confectionery companies to give an attractive appearance creams and cakes. This is chlorophyrol, or E140, a green dye. Betanin is also known, that is, a red dye. It is extracted from the most common beetroot, the juice of which is excellent for tinting creams even at home.

This group includes calcium carbonate (E170) and regular baking soda. Although these substances do not pose a threat to life, in large quantities they can upset the acid-base balance in the body. E290 is ordinary carbon dioxide, all carbonated drinks are made with it. Every kitchen should have a table of food additives E. Useful and harmful, they are presented in such a large quantity today that it is very difficult to remember what this or that substance means.

Supplements to Avoid

Today, the table contains 11 groups of additives, among which are dangerous, prohibited, harmful to the skin and disturbing blood pressure substances. Since every person needs to avoid products containing dangerous "E-shki", we will consider each group separately. Do not neglect your health and rely on the manufacturer. Many of them are guided only by momentary profit and do not think about reputation. Moreover, it is much easier to periodically close the production and open it under a different name, releasing products with new labels. That is why you should be aware of harmful "E" food additives. The table will help you navigate and not forget what this or that code means. So let's get started.

Dangerous Additives

This group includes a lot of dyes, so if you see confectionery colored with think about whether it is worth taking them to your children. Be sure to study harmful "E" food additives: the table is updated periodically, so you need to update the printout, which is best kept next to the kitchen table.

This includes E102, namely tartrazine. It causes asthma attacks and is banned in several countries. E110- yellow dye, is banned in many countries, as it causes an allergic reaction and nausea. E120 - carminic acid (until studies have proven harm, but doctors strongly recommend avoiding it). Red dyes E124, E127 and E129 are banned in a number of countries because they are carcinogens. This also includes E155 (brown dye) and E180 (ruby ritol).

E220 - sulfur dioxide - should be used with caution in people with renal insufficiency. Feel free to postpone products containing E220, E222, E223, E224, E228, E233, E242. Recognized as dangerous

Very dangerous

If the previous group of additives is dangerous or potentially dangerous, then the representatives of this category should be treated more than carefully. The fact is that the table of supplements gives you only code designations, behind which substances are hidden that stimulate the growth of cancer cells. To completely avoid contact with them, you will have to give up most confectionery and seriously reconsider your view of the diet. The simpler the better, so bran biscuits, cereals, and fruits are the safest bet.

However, back to our conversation. Table most hazardous additives"E" includes dyes such as E123 (amaranth). It is banned all over the world, as it causes developmental pathologies in the fetus. In addition, this group includes E510, E513E, E527.

Prohibited substances: table of the most harmful food additives "E"

It should be noted that in Russia there are very soft rules for manufacturing companies. Only 5 additives are officially banned, although the number is much higher worldwide. This is E952 - cyclamic acid and its sodium, potassium and calcium salts. This one was discontinued, as it was found out that it is a strong carcinogen. E-216 - para-hydroxybenzoic acid propyl ester - is also prohibited in Russia. But it's not all harmful food additives ("E"). The table refers to this group a number of dyes - these are E152, E130, E125, E126, E121, E111.

Substances that cause skin rashes

Everyone imagines the effect of carcinogens on the body, so everything must be done to exclude products containing the most harmful food additives from the menu. The table at hand will help you stop in time and not make an unnecessary purchase. Women should especially think about it, because many conditionally safe supplements cause deterioration of the skin condition. This is E151 (black, shiny BN) - in a number of countries it is generally prohibited. Second on the list is E231 (orthophenylphenol) and E232 (calcium orthophenylphenol). Aspartame, or E951, a favorite sugar substitute for many, also has a number of side effects and is not recommended for use without special reasons.

Summing up

You can use this table every day. A food additive, the harmful effect of which is not fully understood, should be excluded from the diet. This group includes quite a lot of different "E" - these are E124, E122, E141, E150, E171, E173, E247, E471. To optimize your diet and eat as few synthetic additives as possible, study the product packaging before buying. The less in the composition of the various components and incomprehensible terms, the better. Do not purchase unfamiliar products, as well as those on the packaging of which there is no composition, and give preference to well-known manufacturers.

Avoid products with bright, unnatural colors. They may contain too many dyes and preservatives. Give preference to natural products, cereals, sour-milk, as well as vegetables and fruits. It is this diet that is guaranteed not to contain harmful and dangerous substances. To maintain your health for the longest possible time, try to avoid foods that contain harmful food additives ("E"). A table that includes the main ones will become your reliable assistant.

Taking into account the distinctive properties of the food stabilizer E433 Polyoxyethylene sorbitan monooleate, the compound belongs to the group of emulsifiers, as well as stabilizers. These food additives are often used in the production processes of the food industry to increase the shelf life, as well as the sale finished products food purpose.

In addition, when using the food stabilizer E433 Polyoxyethylene sorbitan monooleate as an emulsifier, the chemical helps prevent the loss of the original consistency, as well as the viscosity level of ready-to-sell products. It is worth noting that chemical composition, as well as the distinctive characteristics and properties of the food stabilizer E433 Polyoxyethylenesorbitan monooleate became the reason for assigning the food additive the status of "unsafe" for human life and health.

Harm of food stabilizer E433 Polyoxyethylene sorbitan monooleate

In addition, many researchers reasonably claim that the food stabilizer E433 Polyoxyethylenesorbitan monooleate has significant and obvious harm to the health of the human body. The results of recent studies confirm the negative impact of the stabilizer E433. For this reason, food stabilizer E433 Polyoxyethylene sorbitan monooleate is excluded from the list of approved food additives in many world countries.

However, despite the evidence and scientific justification of the harm, the food stabilizer E433 Polyoxyethylene sorbitan monooleate continues to be used in the manufacturing process of the food group of goods in some countries. In addition, officially food stabilizer E433 Polyoxyethylene sorbitan monooleate is approved for use on the territory of the Russian Federation.

Although doctors have established the maximum allowable consumption of the unsafe food stabilizer E433 in food as part of food, most experts are inclined to believe that a complete, rather than a partial ban on the chemical compound is necessary. Currently, food stabilizer E433 Polyoxyethylene sorbitan monooleate is most often used for the production of fat-free oils, margarine and other fat-containing emulsions.

The E433 stabilizer is used as a stabilizer for confectionery and pastries, as well as ice cream, cream and some other types of sour-milk products. The food stabilizer E433 and the organically active substance polyoxyethylene sorbitan monooleate contained in the additive are strictly forbidden to be used in the process of manufacturing children's products, as well as diet food.

In addition, the E433 stabilizer is used in the chemical industry in strictly metered and certain limits. It is believed that when exposed a large number stabilizer E433 on the human body may cause adverse effects on health, as well as normal life. For example, the food stabilizer E433 contributes to the development of stable and rather severe allergic reactions, which can be accompanied by suffocation, asthma attacks, as well as irritation of the mucous membranes and skin of a person. In addition to the food industry, the E433 stabilizer has found active use in the chemical, pharmacological, and also in the manufacturing industries.

The use of products with emulsifiers E433 and E566 leads to obesity, diabetes and intestinal inflammation, said British experts. Scientists conducted studies on mice, next in line - experiments on volunteers. What to do if you found E433 and E566, the correspondent Marina Kostyukevich found out.

Yogurt, sausage, soft cheese, marshmallow: it is important for the manufacturer and seller that the products look good. And they sold well. So, they should be pleasant to use - no lumps, not solid, homogeneous mass. Natural ingredients - butter, milk, meat, eggs - do not provide perfect consistency. And that's when nutritional supplements come to the rescue, says dietitian, MD Mariyat Mukhina,- they allow to deceive the buyer, harming his health:

"E433 -polyoxyethylene sorbitan monooleate- toxic additive. Helps prevent the loss of the original consistency of the product. And it ensures the preservation of viscosity. That is why this stabilizer is unsafe for human health and life, affecting the biochemical substances of our tissues. There is interference in very deep cellular processes."

With the constant use of products with such an additive, such as ice cream, dangerous processes begin to occur in a person's body. This can lead to inflammation of the mucous membranes. First of all - the esophagus, stomach. And then the intestines. No less harm, continues Mariyat Mukhina, applies and emulsifier E566.

"These are natrolites-phonolites- colorless crystals that form a powder of light shades and are a mixture of alkalis, which includealuminumhydrosilicates. Can you imagine how this will affect the body? In general, it is believed that E566 is not added to products. But they are used in the production of animal feed. That is, it is an agent that prevents clumping of finished products. It's a stabilizer."

There is no confirmed evidence that any supplements can directly cause diabetes or obesity, says an endocrinologist, a nutritionist. Natalia Fadeeva. These diseases have a slightly different nature of occurrence. These are often hereditary diseases. Plus a sedentary lifestyle:

"That is, it is in general the influence of a person's lifestyle, which can either manifest this diabetes- hereditary predisposition, or not to show. 95% of obesity is an imbalance of energy consumption and energy expenditure. Any permitted bioadditives will not play a role. There are additives that are prohibited for use. For example, ephedra is the same. Everything that is used in the food industry is allowed. If a person eats natural products, occasionally uses products industrial production, moves, then he will not have diabetes and obesity.

That's the catch, experts say. It is indicated that it should be consumed "in moderation". However, industrial products that use any additives are notorious for the fact that a person loses control over himself. "Guilty" in this cakes, sausages, cream sauces, ice cream, soft bread and cheeses. And even if a direct link between E433 and E566 and obesity, diabetes and colitis is not proven, the dependence of other diseases on industrial food with additives is obvious, he says. Mariyat Mukhina:

"These are toxic substances that affect the liver and kidneys. The abundance of additives in feed, food is a direct path to gastritis. They have a very negative effect on the blood, hematopoietic functions."

The way out is to try to eat the least processed foods: fruits, vegetables, cereals, meat (and not offal), eggs. Confectionery is either prepared by yourself or replaced with dried fruits. And, of course, read the labels carefully.

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