Oxygen – E948

Toxicity: Low

What is Oxygen E948

The additive E948 is helium dioxide. It is a colorless, odorless, non-flammable and non-toxic gas. Helium dioxide is primarily used in the food industry as a packaging gas to preserve and protect food. This additive is used by packaging foods in sealed containers filled with helium dioxide gas. Its main function is to prevent food oxidation, which prolongs its useful life. Helium dioxide is especially used in the wine industry to package sparkling wines and champagne, as it helps maintain the carbon dioxide content in the liquid and thus preserve its effervescence. It is also used in the canned food industry to remove oxygen from packaging, thereby reducing the possibility of oxidation and prolonging the freshness of the product. It is important to note that helium dioxide does not alter the taste, smell or texture of food. In addition, it is safe for consumption, since it is an inert and non-toxic gas. However, it is necessary to use this additive with caution, following the regulations established by the competent authorities, since in high concentrations it can be asphyxiating in closed spaces. In summary, helium dioxide (E948) is an additive used in the food industry to improve the preservation of food, preventing oxidation and prolonging its useful life. It is a colorless, odorless, non-flammable and non-toxic gas, used especially in the packaging of sparkling wines and canned foods. It should be used with caution and in compliance with established regulations.

Adverse effects of Oxygen E948

The additive E948, also known as food oxygen, is a gas used as an additive in processed foods to improve their appearance, flavor and preservation. Although it is considered safe for consumption by food safety authorities, in some cases it can cause adverse effects in certain people. Listed below are some possible side effects of the E948 additive

Respiratory problems The use of dietary oxygen can cause irritation of the respiratory tract, especially in people who are predisposed to respiratory problems such as asthma . This can cause shortness of breath, coughing, chest tightness, and wheezing.

Allergies Some people may be allergic to the additive E948, which may trigger an allergic reaction. Symptoms of an allergic reaction may include itching, hives, skin inflammation, difficulty breathing, nausea, and vomiting. In severe cases, anaphylaxis, a life-threatening allergic reaction that requires immediate medical attention, may occur.

Headaches Dietary oxygen can cause headaches in some people, especially if consumed in large quantities. This may be due to dilation of blood vessels in the brain, causing pain to appear.

Gastrointestinal problems Some people may experience gastrointestinal discomfort after consuming foods containing additive E94

This may include symptoms such as diarrhea, abdominal cramps, nausea and vomiting. It is important to note that the adverse effects of the E948 additive may vary from person to person, and not all people will experience these effects. If you experience any of these symptoms after consuming foods containing dietary oxygen, it is advisable to consult a doctor to obtain a proper diagnosis and receive the necessary treatment. In addition, it is always advisable to read food labels and moderate the consumption of additives as much as possible.

How do you get Oxygen or E948?

The food additive E948, also known as packaged oxygen, is obtained through a process of concentration and purification of atmospheric oxygen. Below are the steps to obtain the E948 additive

Ambient air capture The first step is to capture the ambient air using techniques such as compression or adsorption. The captured air contains a mixture of gases, mainly including nitrogen and oxygen.

Gas separation Once the air is captured, the oxygen must be separated from the rest of the gases present. This is achieved through cryogenic distillation processes, which take advantage of the different boiling temperatures of the gases to separate them. During this process, the air is repeatedly cooled and heated to achieve separation.

Oxygen purification After separating oxygen from the other gases, it is purified to eliminate any impurities. This can be achieved through filtration and absorption processes to obtain high purity oxygen.

Packaging Once purified, the oxygen is stored and packaged in suitable containers. It is important to ensure that the containers used are safe and meet all the necessary requirements for the transport and storage of the E948 additive. It is important to highlight that obtaining the E948 additive must be carried out following all the rules and regulations established by the corresponding health authorities, since it is a food additive used to improve the quality and conservation of food. In addition, the safe handling of the product must be guaranteed, following the appropriate instructions and safety measures.

Food use of Oxygen E948

The additive E948, also known as nitrogen, is used in the food industry for several reasons, including

Food canning Nitrogen is used to create a modified atmosphere in food packaging. canned food. This technique helps prevent oxidation and spoilage of food by removing oxygen from the packaging and replacing it with nitrogen.

Food Packaging Nitrogen is used to package foods in plastic bags or vacuum-sealed wrappers. As in cans, it is used to replace oxygen and extend the shelf life of food, preventing the growth of microorganisms and oxidation.

Production of carbonated drinks Nitrogen is used in the production of carbonated drinks to provide a smooth and creamy texture. It is used to pressurize and dispense beer and other carbonated liquids, creating a dense, stable foam.

Frozen Food Processing Liquid nitrogen can be used in frozen food processing to quickly cool foods and preserve their flavor and texture. This is known as flash freezing and helps prevent large ice crystals from forming on food.

Baking industry Liquid nitrogen is used in the baking industry to freeze and preserve dough at different stages of production. This allows for better control of fermentation and bread texture. It is important to keep in mind that the dosage and use of any food additive must comply with the regulations and standards established by the agencies in charge of food safety in each country.

Industrial use of Oxygen E948

The additive E948, also known as helium dioxide, is used in various industrial uses due to its unique properties. Below are some of the main industrial uses of this additive

Welding Helium dioxide is used in the welding process as a shielding gas. Helps protect the welding area from atmospheric contamination by maintaining an inert atmosphere around the welding arc. This ensures a clean, high-quality weld.

Research and development Helium dioxide is used in research and development laboratories for applications that require a controlled, oxygen-free environment. Its low density and zero chemical reactivity make it an ideal choice for experiments and tests in various industries, including chemistry, physics and biology.

Food packaging Helium dioxide is used as a packaging gas in the food industry. By filling packages with helium dioxide instead of air, the shelf life of food can be extended by preventing oxidation and maintaining an inert environment that prevents the growth of bacteria and fungi.

Medicine Helium dioxide is used in medicine in applications such as refractory hypoxemia therapy and non-invasive mechanical ventilation. Its low molecular weight allows better diffusion of oxygen in the lungs, which helps improve blood oxygenation in patients with breathing difficulties. These are just a few examples of the industrial uses of the E94 additive

As helium dioxide has unique and beneficial properties, its application in various industries continues to expand.

Recommended consumption of Oxygen E948

The additive E948, also known as helium dioxide, is a substance that is mainly used as a propellant gas in the food industry. Although it is considered safe for human consumption, it is recommended that maximum consumption guidelines be followed to ensure proper use. Here are the instructions

Check the ingredients list of the food products you consume. The E948 additive is commonly found in carbonated beverages, dessert sprays (such as ice cream), siphons, and some baked goods.

Check the regulations and consumption guidelines of your country or region. These regulations may vary by jurisdiction and may establish specific limits for the maximum recommended consumption of the E948 additive.

Follow the instructions for use provided by the manufacturer of specific products containing the additive E94

These instructions may include information on the maximum recommended amount to use or consume.

Avoid excessive use of the additive E94

Although it is considered safe in moderate amounts, excessive consumption can have adverse health effects. It is always important to moderate the consumption of food additives and maintain a balanced diet.

If you have any concerns or questions about consuming the E948 additive, consult a healthcare professional or nutrition specialist. They will be able to provide personalized guidance on the safe and recommended consumption of this additive. Please remember that the maximum recommended consumption of E948 additive may vary depending on your country’s specific jurisdiction and regulation, so it is important to check local consumption guidelines and follow instructions provided by specific product manufacturers.

The additive E948, also known as helium dioxide, is a gas used in the food industry as a canning agent and to create carbonated beverages. Here are some beneficial properties of this additive

Food Preservation Helium dioxide is known for its ability to preserve the freshness and quality of canned foods. Prevents oxidation of canned products, helping to maintain their flavor, texture and nutritional value for a longer period.

Natural disinfectant Helium dioxide has antimicrobial properties, meaning it can help eliminate or inhibit the growth of certain types of bacteria and fungi. This contributes to food safety by reducing the risk of contamination and foodborne illness.

Improves the texture of foods By adding helium dioxide to carbonated drinks, greater carbonation and effervescence are achieved. This improves the mouthfeel and makes the drink more refreshing and palatable.

Reduced filling errors In the canning industry, helium dioxide is used to fill empty space in food cans. This helps prevent cans from collapsing or warping during transportation and storage, reducing filling errors and ensuring a high-quality final product. It is always important to remember that although the E948 additive has beneficial properties, its use must follow appropriate recommendations and regulations to ensure food safety and product quality. Always check labels and additional information provided by manufacturers before consuming any food or drink containing this additive.