Adipic acid – E355

Toxicity: Low

What is Adipic acid E355

Additive E355, also known as adipic acid, is a food additive commonly used in the food industry. It is classified as an antioxidant and improves the stability and durability of packaged foods. The E355 additive is obtained through the fermentation of glucose or carbohydrate derivatives. It comes in the form of white crystals or powder, and is soluble in water and alcohol. This additive is used in a wide variety of foods, such as baked goods, dairy, confectionery, beverages, and canned foods. It acts as an acidity regulator and helps maintain the fresh flavor of foods. It is also used as a leavening agent in the baking industry and as a stabilizer in dairy products. The E355 additive has been approved by food safety regulatory agencies, such as the European Food Safety Authority (EFSA) and the United States Food and Drug Administration (FDA), as safe for human consumption in recommended amounts. However, some people may be sensitive to adipic acid and experience allergic or gastrointestinal reactions. Therefore, it is always important to read food labels and consult a doctor if you have any concerns or allergies. In summary, the additive E355 is an antioxidant and acidity regulator used in packaged foods to improve their stability and flavor. It is safe for most people, but caution should be used for individual allergies or sensitivities.

Adverse effects of Adipic acid E355

The additive E355 is known as malic acid and is used as an acidulant in the food industry. Although it is considered safe for human consumption in moderate amounts, excessive use can have some adverse effects. Here are some adverse effects associated with the E355 additive

Gastrointestinal problemsExcessive consumption of malic acid can cause digestive problems such as diarrhea, abdominal pain, nausea, vomiting, and heartburn. This is because malic acid can increase the acidity in the stomach and cause irritation to the lining of the gastrointestinal tract.

Allergies or intolerances Some people may have allergies or intolerances to malic acid. Symptoms may include rashes, itching, swelling of the mouth or throat, difficulty breathing, and in severe cases, anaphylaxis. If you experience any of these symptoms after consuming foods containing the additive E355, it is important to consult a doctor.

Tooth damage Malic acid can erode tooth enamel due to its acidic nature. Excessive consumption of foods containing malic acid can increase the risk of cavities and tooth sensitivity. It is important to practice good dental hygiene, such as brushing your teeth after consuming products containing this additive.

Drug Interactions Malic acid may interact with certain medications, such as blood thinners. It may increase the risk of bleeding or alter the effectiveness of some medications. Therefore, if you are taking any medications regularly, it is important to consult a doctor before consuming foods containing E355. In general, the E355 additive is safe for consumption in moderate amounts and is approved by health authorities in many countries. However, it is important to take these possible adverse effects into account and consume it in moderation. If you have any concerns or experience adverse symptoms after consuming foods containing E355, it is advisable to seek medical advice.

How do you get Adipic acid or E355?

The additive E355, also known as adipic acid, is obtained through different chemical processes. Below, one of the ways to obtain this additive is described

Obtaining 1,6-hexanediol acid This compound is produced by the oxidation of cyclohexanone with trifluoroacetic acid in the presence of nitrate of barium and cerium(IV) nitrate. The process involves the formation of a cyclohexanone salt and its subsequent reaction with water and hydrogen peroxide to obtain the acid 1,6-hexanediol.

Obtaining adipic acid 1,6-hexanediol acid undergoes a controlled oxidation reaction with nitric acid and air. This reaction produces adipic acid along with other byproducts. Subsequently, purification of the adipic acid is carried out to separate it from the rest of the byproducts and obtain a high-purity final product. It is important to note that these processes are general and may vary depending on the company or manufacturer that produces the E35 additive. In addition, there are other routes to obtain adipic acid, so these steps do not necessarily reflect the only way to obtain the additive.

Food use of Adipic acid E355

Additive E355 is adipic acid, a chemical compound frequently used as a food additive. Here I present the most common food uses of this additive

Acidulant Adipic acid is used as an acidulant in foods and drinks to give them an acidic flavor. Helps balance acidity in products such as candy, soft drinks, energy drinks, baked goods, and pickles.

Acidity regulator This additive is also used to regulate and stabilize the acidity of foods and drinks. It acts as a pH regulator, helping to maintain a proper balance of acidity in products such as fruit juices, jams, jellies and dairy products.

Fermentation agent In the baking industry, adipic acid can be used as a leavening agent. It helps improve yeast activity and contributes to the production of fluffy, light baked goods.

Dough improver This additive also acts as a dough improver in the manufacture of bakery products. It helps improve the characteristics of the dough, such as texture, elasticity and water retention capacity.

Stabilizer Adipic acid can serve as a stabilizer in some food products. Helps maintain the quality and consistency of foods such as sauces, dressings, and canned products. It is important to highlight that the use of food additives, such as E355, is regulated by the health authorities of each country. It is recommended to follow the indications and permitted doses to guarantee the safety and quality of food products.

Industrial use of Adipic acid E355

The additive E355, also known as adipic acid, has several industrial uses. Some of them include

Food industryThe additive E355 is used as an acidity regulator in foods and beverages. Helps balance and stabilize the pH of food products, prolonging their shelf life.

Chemical manufacturing Adipic acid is used in the synthesis of other chemicals, such as plastics, resins, rubbers and polyesters. It helps improve the properties of these materials, such as their strength and durability.

Textile industry Adipic acid is used in the production of synthetic fibers, such as nylon. It helps improve the strength and elasticity of fibers, making them ideal for use in the textile industry.

Automotive industry The E355 additive is used in the manufacture of various automobile parts, such as bumpers and interior panels. Its strength and durability make it suitable for use in automotive applications. These are just a few examples of the industrial uses of the E35 additive

Its versatility and beneficial properties make it a widely used additive in various industries. However, it is important to keep in mind that its use must comply with the safety regulations and guidelines established in each country.

Recommended consumption of Adipic acid E355

The additive E355, also known as adipic acid, is used in the food industry mainly as an acidulant and acidity regulator. Although generally considered safe for human consumption, there are maximum use recommendations established by food safety regulatory bodies. The European Food Safety Authority (EFSA) has set an acceptable weekly intake (ADI) for adipic acid of 5 mg per kilogram of body weight. This means that for a 70 kg adult, the maximum recommended intake of adipic acid would be 350 mg per week. It is important to keep in mind that most foods that contain this additive do so in very small quantities, so consumption within the recommended limits should not pose a health problem. However, it is advisable to read food labels and follow the consumption guidelines established by regulatory authorities. It is always advisable to maintain a balanced and varied diet to avoid excessive consumption of any additive.

The additive E355, also known as adipic acid, is a component used in the food industry. Below are some of the beneficial properties associated with this additive

Acidity regulator Adipic acid acts as an acidity regulator in foods. It helps maintain the proper pH in food products and improves their stability.

Preservative This additive has preservative capabilities, which means that it helps prolong the shelf life of certain foods, preventing their deterioration due to the action of microorganisms.

Improves the texture of foods Adipic acid can have an effect on the texture of foods, providing a certain softness or desired texture in certain products.

Contributes to foam formation In the food industry, adipic acid can be used in the production of foams, such as in the production of confectionery products or in the baking industry.

Suitable for vegetarians and vegans The E355 additive is of synthetic origin and is not derived from products of animal origin, making it suitable for vegetarians and vegans. It is important to note that, as with any food additive, all recommendations and limits of use established by food authorities must be followed to ensure the safety and quality of the food.