Aluminum-Ammonium Sulfate – E523

Toxicity: high

What is Aluminum-Ammonium Sulfate E523

The additive E523 is known as aluminum monophosphate, also called acidic aluminum phosphate. It is a food additive that is used in the food and beverage industry as a stabilizer and emulsifier. This additive is added to many processed products such as cereals, baked goods, ice cream and dairy products, sauces and dressings to improve their texture and stability. It is also found in some soft drinks, beers and wines to help prevent the formation of unwanted precipitates. The E523 additive works as an emulsifying agent by interacting with the fats and oils present in foods, forming a bond between water and fat molecules. This helps prevent separation and improves dispersion of ingredients such as oil and suspended solids in a mixture. In addition to its emulsifying properties, E523 also acts as a stabilizer, maintaining consistency and preventing unwanted changes in the texture and appearance of foods and beverages. It can also contribute to improving the shelf life of products, especially in terms of resistance to freezing and thawing. Despite its widespread use in the food industry, the additive E523 has generated some controversy due to concerns about possible negative health effects. Some studies have indicated that high concentrations of aluminum monophosphate could be linked to health problems, such as aluminum buildup in the body. However, the European Food Safety Authority (EFSA) has evaluated this additive and has established an acceptable daily intake (ADI) of 1 mg of aluminum per kilogram of body weight per week. This amount is considered safe for most people. It is important to note that the additive E523 is used in small quantities in foods and beverages, within the limits established by food regulations. Furthermore, research into the possible negative effects of the E523 additive on health has not yet reached a definitive conclusion. In summary, E523 additive is a stabilizer and emulsifier used in the food and beverage industry. Although there have been concerns about its possible negative health effects, it is considered safe within the limits set by food regulations. As consumers, it is important to read product labels and follow a balanced and varied diet.

Adverse effects of Aluminum-Ammonium Sulfate E523

The additive E523, also known as calcium benzoate, is a preservative used in the food industry to extend the shelf life of certain products. Although it is authorized and considered safe in permitted doses, it can have adverse effects in sensitive people or in large quantities. Some of the possible adverse effects of the E523 additive include

Allergic reactionsCalcium benzoate may trigger allergic reactions in some people, especially those with food allergies or asthma. Symptoms may include hives, difficulty breathing, swelling of the face, lips or tongue, and in severe cases, anaphylaxis.

Digestive system disorders Excessive consumption of calcium benzoate can cause gastrointestinal disorders, such as diarrhea, vomiting, nausea, and upset stomach. Some people may also experience heartburn or acid reflux.

Hyperactivity in children The possibility has been raised that calcium benzoate may contribute to hyperactivity and attention deficit in children. Some studies have found an association between consumption of food additives, including E523, and hyperactivity symptoms in children.

Respiratory problems In people with asthma or pre-existing respiratory diseases, calcium benzoate can trigger symptoms such as wheezing, difficulty breathing, and cough. It is important to note that most people will not experience adverse effects with occasional consumption of products containing the additive E523 within the limits established by health authorities. However, if you experience any of these adverse effects after consuming foods with this additive, it is recommended to avoid its consumption in the future and consult a doctor if necessary. Additionally, it is essential to read product labels and limit exposure to food additives in general.

How do you get Aluminum-Ammonium Sulfate or E523?

To obtain the additive E523, also known as aluminum sulfate, the following steps are followed

Obtaining aluminum The first step is to obtain pure aluminum. This can be done through various techniques, such as mining bauxite ore, which is rich in aluminum oxide.

Production of aluminum oxide The aluminum obtained in the previous step is converted into aluminum oxide through a chemical process called Bayer. In this process, aluminum is mixed with sodium hydroxide in a hot water solution. This produces a chemical reaction that generates aluminum oxide.

Production of aluminum sulfate The aluminum oxide obtained is mixed with concentrated sulfuric acid to produce aluminum sulfate. This mixture produces a chemical reaction that generates aluminum sulfate in the form of crystals.

Aluminum sulfate purification Aluminum sulfate crystals are washed and purified to eliminate impurities and obtain a high-quality final product. It is important to note that these are the general steps to obtain the E52 additive

However, each manufacturer may have their own specific process that may vary in some details.

Food use of Aluminum-Ammonium Sulfate E523

The additive E523, also known as aluminum benzoate, is used in the food industry for various uses. Below are some of its main food uses

Food preservative Aluminum benzoate is used as a preservative in the food and beverage industry. Helps extend the shelf life of products by preventing the growth of microorganisms that can cause spoilage or foodborne illness.

Pickles This additive is commonly used in the preparation of pickles such as pickles, olives, onions, among others. Helps maintain the freshness and texture of packaged foods for a longer period.

Carbonated drinks Aluminum benzoate is used in the manufacture of carbonated drinks, such as soft drinks and sodas, to increase their shelf life and maintain their organoleptic quality.

Baked products In the baking and pastry industry, aluminum benzoate is used as an additive in the production of baked products. It helps prevent the growth of mold and yeast, thus extending the useful life of these products.

Sauces and dressings The additive E523 is used in the production of sauces and dressings to prevent decomposition and maintain the quality of the product during storage. It is important to note that the use of the E523 additive is regulated by organizations such as the Food and Drug Administration (FDA) in the United States and the European Food Safety Agency (EFSA), which establish maximum limits of safe use to guarantee the health of the consumers. It is advisable to follow the recommendations and limits established by these authorities.

Industrial use of Aluminum-Ammonium Sulfate E523

The additive E523, also known as aluminum sulfate, has several industrial uses. Below are some of the common applications of this additive

Water Treatment Aluminum sulfate is widely used in water treatment for the removal of impurities. It helps the coagulation of particles suspended in the water and allows their subsequent elimination through filtration or sedimentation.

Paper manufacturing In the paper industry, the additive E523 is used as a charge retention agent and to improve paper formation. It helps retain filler particles in the fiber suspension and promotes uniform distribution of them during the paper formation process.

Effluent treatment In industrial wastewater treatment plants, aluminum sulfate is used as a coagulant for the removal of contaminants. It helps to bind and eliminate suspended particles and flocculants present in the effluents, thus allowing greater efficiency in their subsequent treatment and disposal.

Pigment manufacturing Additive E523 is also used in pigment manufacturing, especially in the production of iron oxide pigments used in the paint and coatings industry. Aluminum sulfate acts as a precipitation agent and helps control the size and quality of the resulting pigments.

Soil treatment In agriculture and gardening, aluminum sulfate is used as a soil acidifying agent. It helps lower soil pH, which is beneficial for certain crops that require an acidic pH for optimal growth. These are just some industrial uses of the E52 additive

It is important to consult local regulations and follow the manufacturer’s recommendations regarding its use and dosage in each specific application.

Recommended consumption of Aluminum-Ammonium Sulfate E523

Additive E523, also known as potassium aluminum sulfite, is a food additive used to preserve and stabilize certain foods and beverages. Although it is safe for most people, a maximum daily consumption is recommended to avoid possible adverse effects. The European Food Safety Authority (EFSA) establishes an acceptable daily intake limit for potassium aluminum sulfite, which is 1 milligram per kilogram of body weight. This means that a person with a body weight of 70 kilograms should consume no more than 70 milligrams of this additive per day. It is important to note that some people may be more sensitive to potassium aluminum sulfite and may experience allergic reactions or intolerances. In these cases, the consumption of foods and drinks containing this additive should be completely avoided. Additionally, it is essential to carefully read labels on food and beverage products, as the additive E523 may be present in a variety of processed foods, such as wines, juices, canned fruits, and convenience foods. Limiting consumption of these products can help control potassium aluminum sulfite intake. In summary, a maximum daily consumption of 1 mg/kg body weight of the additive E523, potassium aluminum sulphite, is recommended in accordance with EFSA recommendations. It is necessary to read product labels and, in case of allergies or intolerances, avoid foods and drinks that contain this additive.

The additive E523, also known as aluminum dioxide, is a food additive used in industry to improve certain characteristics of foods. Although beneficial properties are attributed to it, it is important to highlight that its use must be controlled and within the limits established by health authorities. Below are some of the beneficial properties associated with the additive E523

Anti-caking agents Aluminum dioxide acts as an anti-caking agent in powdered foods, such as spices or bakery products. It helps prevent ingredients from caking, making them easier to handle and maintain product quality.

Stabilizer E523 can work as a stabilizer in processed foods, as it helps maintain the texture and consistency of certain products, such as ice cream or sauces.

Improves appearance Sometimes, aluminum dioxide is used to improve the appearance of food. For example, it gives a whiter color to some products, such as refined sugar.

Contamination prevention E523 can act as a preventive agent against the proliferation of microorganisms in some food products, since it hinders their growth and development. It is important to highlight that, like any food additive, the use of E523 must comply with the rules and regulations established by the competent authorities. In addition, it is recommended to consume foods in a balanced and varied way, based mainly on fresh and natural ingredients, to maintain a healthy diet.