Magnesium Citrate – E345

Toxicity: In Review

What is Magnesium Citrate E345

The additive E345, also known as orthophosphoric acid or sodium phosphate, is a chemical compound used as an additive in the food industry. This additive is obtained through the reaction of phosphoric acid and sodium hydroxide, resulting in a substance with acidifying and stabilizing properties. The additive E345 is used in food products as a preservative and acidity regulator. Its main use is in beverages and processed foods such as soft drinks, fruit juices, jellies, sauces, pickles and baked products. By acting as an acidulant, E345 helps improve the flavor and extend the shelf life of foods by inhibiting the growth of bacteria and fungi. Additionally, this additive is used to adjust the pH of products and stabilize the texture and appearance of foods. Although the additive E345 is considered safe for human consumption by regulatory agencies, excessive consumption can have negative health effects. Excess sodium phosphate in the diet has been linked to kidney problems, bone damage, mineral imbalance, and digestive disorders. It is important to note that the E345 additive must be used in adequate quantities and in products that comply with food safety regulations. Consumers should check product labeling to see if they contain this additive and, if they have any particular health condition or concern, consult a health professional.

Adverse effects of Magnesium Citrate E345

The additive E345, also known as tartaric acid, may have some adverse effects when consumed in excessive amounts or in people who are sensitive to this additive. Below are some of the possible adverse effects

Digestive problems Excessive consumption of tartaric acid can cause stomach upset, nausea, vomiting, diarrhea or heartburn.

Oral problems Some people may experience oral irritation or mouth ulcers as a reaction to consuming E345 additive.

Allergies As with other food additives, some people may be allergic to tartaric acid. Symptoms of an allergic reaction may include hives, itching, difficulty breathing, or swelling of the face, lips, tongue, or throat. In more severe cases, anaphylaxis, a life-threatening allergic reaction, can occur.

Chemical sensitivity Some people may have chemical sensitivity to certain additives, such as tartaric acid. This may manifest as headache, dizziness, fatigue, difficulty concentrating, or irritability. It is important to note that the adverse effects of the E345 additive may vary from person to person and depend on dosage and individual sensitivity. Some people can consume this additive without experiencing any adverse effects, while others may be more sensitive. If you experience any of these adverse effects after consuming foods containing the additive E345, it is advisable to avoid its consumption in the future and, if necessary, consult a doctor for a more precise evaluation.

How do you get Magnesium Citrate or E345?

The additive E345, also known as tartaric acid, is obtained naturally from the fermentation of grape juice. Below, I explain the process step by step

Grape selection Ripe, high-quality grapes are chosen, preferably of the Vitis vinifera type, used in the production of wine.

Juice extraction The grapes are pressed to extract the juice. This juice contains tartaric acid in the form of potassium salts.

Fermentation Grape juice undergoes a natural fermentation process using yeasts. During this stage, the yeasts convert the sugars present in the juice into alcohol and carbon dioxide.

Crystallization After fermentation, the resulting liquid is subjected to a crystallization process. The liquid is heated and, using different techniques, the tartaric acid is precipitated, separating it from other components such as alcohol and carbon dioxide. The tartaric acid obtained is presented in the form of crystals and is purified.

Drying Tartaric acid crystals undergo a drying process to remove moisture and obtain a powder product.

Packaging The E345 additive is packaged in suitable packaging, complying with food safety regulations and standards. It is important to mention that the tartaric acid obtained in this way is considered a safe food additive and is used in the food industry, mainly as an acidulant and stabilizer in products such as beverages, confectionery and bakery products.

Food use of Magnesium Citrate E345

The food additive E345, also known as magnesium acetate, has several uses in the food industry. Here are some instructions on the food uses of this additive

Acidity regulator E345 is used as an acidity regulator in foods and beverages. It helps control and stabilize the pH of food products by acting as a buffer that prevents sudden changes in acidity. This is especially important in the production of dairy and bakery products.

Stabilizer Magnesium acetate is also used as a stabilizer in foods, especially in bakery and pastry products. It helps maintain the proper texture and structure of baked goods, improving their shelf life and preventing the formation of ice crystals.

Anti-caking agent This additive is also used as an anti-caking agent in some processed foods. Helps prevent ingredients from caking or clumping, ensuring products maintain consistent quality and appearance.

Nutritional supplement In addition to its technical uses in food, E345 is also used as a nutritional supplement. Magnesium is an essential mineral for the human body, and magnesium acetate may provide an additional source of this element when consumed as a dietary supplement. It is important to note that, although magnesium acetate (E345) is considered safe for human consumption in the quantities used as a food additive, it is advisable to follow the regulations and limits established by the food safety organizations of each country.

Industrial use of Magnesium Citrate E345

The additive E345, also known as calcium phosphate, has several industrial uses. Below are some of its most common applications

Food industry The E345 additive is used as an anti-caking agent in food products, especially powders, to prevent lumps from forming and maintain a smooth texture. uniform. It can also be used as a stabilizer and pH regulator in processed foods.

Pharmaceutical industry Calcium phosphate is used as an excipient in the manufacture of medications and dietary supplements. It helps provide a solid shape to tablets and capsules, making them easy to handle and accurately dispense.

Cosmetic industry The additive E345 is found in personal care products, such as creams and lotions, where it acts as a thickening agent, improving the consistency and dispersion capacity of the product.

Construction industry Calcium phosphate is used as an additive in the manufacture of cement and mortar. It helps to improve the resistance and durability of materials, as well as to control setting time.

Agricultural industry E345 additive can be used in agriculture as a fertilizer to enrich the soil with phosphorus and calcium, two essential nutrients for healthy plant growth. It is important to keep in mind that, regardless of industrial uses, the E345 additive must be used in accordance with local and international regulations and standards, guaranteeing its safety and proper application.

Recommended consumption of Magnesium Citrate E345

The additive E345, also known as adipic acid, is a food additive used as an acidulant and acidity regulator in some products. The European Food Safety Authority (EFSA) has set an acceptable daily intake (ADI) for adipic acid at 5 mg per kilogram of body weight. However, it is important to note that adipic acid is found naturally in many foods and is also produced endogenously in the human body, so a moderate intake of this additive is generally not considered harmful to health. To determine the maximum recommended consumption of the additive E345 in specific foods, it is necessary to check the food regulations and legislation of each country, as the limits may vary. It is important to follow the recommendations and guidelines established by food regulatory agencies to ensure the safety and well-being of consumers. Additionally, it is important to note that each individual may have different tolerances or sensitivities to food additives, so if you have any specific concerns or special dietary needs, we recommend consulting with a health professional or nutrition specialist.

The additive E345, also known as adipic acid, is widely used in the food industry as an acidity regulator and gelling agent. It has several beneficial properties including

Acidity regulator Adipic acid acts as an acidity regulator in foods and beverages. It helps maintain the appropriate and balanced pH, which helps to improve the conservation of products.

Gelifying agent E345 also acts as a gelling agent in foods and beverages. It helps give texture and consistency to products such as jams, jellies and other processed foods.

Improves preservation Adipic acid acts as a natural preservative in many food products. Helps extend the shelf life of foods and drinks, preventing the growth of bacteria and other microorganisms that could cause spoilage.

Non-toxic E345 is considered safe for human consumption and does not present adverse health effects when consumed in quantities within the limits established by health authorities.

Versatility Adipic acid is compatible with a wide variety of foods and beverages, making it suitable for use in a wide variety of products. However, it is important to keep in mind that E345, like any food additive, should be used in moderation and within the regulations established by health authorities.