Sodium Metabisulphite In Food

Sodium metabisulfite is a chemical compound commonly used as a food preservative, antioxidant, and bleaching agent. It is typically added to items such as wine, fruit juices, dried fruit, sausages, and pickles.

Sodium metabisulfite works by releasing sulfur dioxide gas, which inhibits the growth of bacteria and other microorganisms that can spoil or discolor food. It also helps to preserve the color and flavor of fruits and vegetables.

However, some individuals may be sensitive or allergic to sulfites, which can cause adverse reactions such as headaches, rashes, or difficulty breathing. As a result, the use of sodium metabisulfite in food is regulated by many countries, and its concentration must be labeled on food packaging when it exceeds certain levels.

Overall, while sodium metabisulfite can be a useful tool for preserving and enhancing the quality of food products, it should be used with caution and within regulatory guidelines to ensure consumer safety.