Sodium Thiosulfate – E539

Toxicity: In Review

What is Sodium Thiosulfate E539

The additive E539 is known as sodium thiosulfate. It is an inorganic salt that is commonly used in the food industry as a stabilizer and reducing agent. Sodium thiosulfate comes as a white crystalline powder that is soluble in water. It is a chemical compound that is obtained through the reaction between hydrogen sulfide and oxygen. In the food industry, the additive E539 is mainly used as a reducing agent in the manufacture of meat products and fish products. It acts as a preservative, as it helps prevent the oxidation of fats and proteins present in these foods. In addition, sodium thiosulfate is also used as a stabilizer in the production of canned foods and in the production of color additives, as it helps prevent discoloration and loss of gloss. It is important to note that this additive has been considered safe for human consumption in the quantities permitted by health authorities. However, as with any food additive, it is recommended to consume it in moderation and follow the instructions and dosages established by food manufacturers.

Adverse effects of Sodium Thiosulfate E539

The additive E539, also known as sodium thiosulfate, is commonly used in the food industry as a reducing agent and to preserve the color of some foods. Although it is generally considered safe for human consumption, it may produce some adverse effects in certain people. Some possible adverse effects of the E539 additive include

Allergic reactions Some people may develop an allergy to sodium thiosulfate, which may cause symptoms such as rashes, itching, swelling, or difficulty breathing.

Gastrointestinal problems Some people may experience stomach upset, nausea, vomiting, or diarrhea after consuming foods containing the additive E539.

Sulfite-induced asthma Sodium thiosulfate is a sulfite, and some people with asthma may be sensitive to these compounds, developing asthma symptoms such as difficulty breathing, wheezing, or chest tightness. It is important to note that these adverse effects are relatively rare and generally only affect people who are sensitive or allergic to sulfite. Most people can consume foods containing the additive E539 without experiencing adverse effects. However, if you have any known allergies or a history of sensitivity to sulfites, it is advisable to read food labels carefully and avoid those that contain the additive E53

It is also advisable to consult a health professional for personalized advice .

How do you get Sodium Thiosulfate or E539?

The additive E539, also known as sodium thiosulfate, can be obtained by a chemical process. Below, I detail the steps to follow to obtain this additive

Acquisition of materials You will need to obtain sodium sulfate (Na2SO4) and hydrogen sulfide (H2S). These compounds can be found in specialized chemical stores.

Preparation of sodium sulfate solution In a container, dissolve sodium sulfate in distilled water to form a concentrated solution. The exact amount will depend on the amount of additive you want to obtain.

Generation of hydrogen sulfide In another container, you must generate hydrogen sulfide, which is a toxic gas. This should be done with caution and in a safe environment. Different methods can be used for its generation, such as specific chemical reactions.

Introduction of hydrogen sulfide into the sodium sulfate solution Once you have generated the hydrogen sulfide, you must introduce it into the sodium sulfate solution. This can be done through bubbling the gas into the solution.

Formation of sodium thiosulfate Hydrogen sulfide will react with sodium sulfate, forming sodium thiosulfate (Na2S2O3) and water. This chemical reaction is given by the following equationNa2SO4 + H2S -> Na2S2O3 + H2O.

Filtration and purification of sodium thiosulfate The solution obtained after the reaction must be filtered to separate any impurities or solids. This can be done using a filter or a specific filtration technique.

Drying and storage Once filtered, sodium thiosulfate can be dried by evaporation or using suitable methods. Afterwards, it can be stored in a clean, dry container, in a cool place and out of reach of sunlight. It is important to highlight that obtaining chemical products requires important knowledge and precautions regarding their safety and handling. It is recommended to seek advice or consult chemistry experts before carrying out any procedure related to obtaining additives or chemical products.

Food use of Sodium Thiosulfate E539

The additive E539 is also known as sodium phosphate and is used in the food industry as a food additive. Here are some common food uses of the additive E539

Food Stabilizer Sodium phosphate is used as a food stabilizer in products such as ice cream and dairy products. Helps maintain the desired texture and consistency.

Leavening agent In baking, sodium phosphate is used as a leavening agent. It helps to improve the quality of the bread and achieve a softer and fluffier dough.

Preservative The E539 additive also acts as a preservative in processed foods. Helps extend the shelf life of food and prevent microbiological spoilage.

Improves water retention In some meat products, sodium phosphate is used to improve water retention. This helps prevent moisture loss during cooking and improves the juiciness of meat products. It is important to highlight that the use of food additives is regulated by the health authorities of each country and certain standards and limits of use must be met. Additionally, some people may be sensitive or allergic to certain additives, so it is advisable to read food labels and follow appropriate consumption recommendations.

Industrial use of Sodium Thiosulfate E539

The additive E539, also known as monobasic sodium phosphate, is used in the food industry for various purposes. Below are some of the most common industrial uses of this additive

Dairy product stabilizer E539 is used in the manufacture of dairy products such as milk powder, cheese and other derivatives. dairy. Helps improve texture, stabilize protein and prevent ingredient separation.

Stabilizer in beverages In beverages such as carbonated soft drinks, juices and sports drinks, the additive E539 is used as a stabilizer, helping to maintain the flavor, color and consistency of the beverages throughout their shelf life.

Texture improvement in meat and poultry In the meat industry, E539 is used to improve texture and water retention in products such as sausages, sausages, and processed meat products. In addition, it helps prevent the separation of ingredients and improves the binding capacity of meats.

Stabilizer in bakery products and desserts In the production of breads, cakes, cookies and other bakery products, E539 is used as a stabilizer to improve the texture, volume and consistency of these products. It also helps extend its useful life.

Acidity regulator in processed products The E539 additive acts as an acidity regulator in various processed foods such as canned soups, sauces, dressings and other canned products. It helps maintain an adequate pH and prevent the proliferation of microorganisms. It is important to highlight that the use and quantity of additives in the food industry are regulated by the corresponding health authorities, and must be within the limits established to guarantee food safety.

Recommended consumption of Sodium Thiosulfate E539

The maximum recommended consumption of the additive E539, also known as sodium thiosulfate, may vary depending on the regulations of each country and the specifications of each food and beverage manufacturer. However, according to the general regulations of the European Union, a maximum recommended consumption is established at 3000 mg/kg of body weight. It is important to keep in mind that the maximum recommended consumption may vary for different population groups, such as children, pregnant or breastfeeding women, older adults, etc. Therefore, it is important to consult the specific recommendations for each group before consuming products containing this additive. In addition, it is essential to read product labels to identify if they contain the additive E539 and the specific amount used in each case. It is also recommended to follow a balanced and varied diet, and limit the consumption of processed foods and drinks that may contain additives in general. In conclusion, to determine the maximum recommended consumption of the E539 additive, it is necessary to take into account local regulations and specific recommendations for each population group. It is always advisable to read product labels and follow a healthy and balanced diet.

Additive E539, also known as calcium thiocyanate, is a food additive used in various industries. Although it has been approved for use in foods by regulatory authorities, it has not been shown to have specific beneficial properties for human health. However, it has been noted that calcium thiocyanate may have some technical applications and potential benefits in some areas. Some of these benefits are as follows

Corrosion inhibitor This additive has been used in the food industry as a corrosion inhibiting agent in food cans and metal containers. Helps prevent oxidation and degradation of packaging, which can extend its useful life.

Stabilizer in pharmaceutical products E539 is used in the pharmaceutical industry as a stabilizer and preservative for certain medications and chemicals. Its ability to maintain the stability and properties of these substances can be beneficial in terms of quality and effectiveness. It is important to note that these benefits are related to technical applications and not to properties directly beneficial to human health. When it comes to food additives, it is essential to follow the recommendations of regulatory authorities and consume them moderately. It is always advisable to consult health professionals before making decisions related to food and health.