Learn about the role of E211 (sodium benzoate) in nutrition, its health concerns, usage in the food industry, regulatory approval, and alternatives.
E211, also known as sodium benzoate, is a common food preservative used to extend the shelf life of various products. It is a synthetic compound that has antimicrobial properties, making it effective in inhibiting the growth of bacteria, yeast, and mold in food and beverages.
While E211 is generally recognized as safe by regulatory bodies such as the FDA, there are some concerns about its potential health effects. Some studies have linked high levels of sodium benzoate consumption to hyperactivity in children and may exacerbate asthma symptoms in some individuals.
E211 is commonly used in acidic foods and beverages such as soft drinks, fruit juices, and pickles. Its ability to lower the pH of products makes it an effective preservative against spoilage organisms.
Regulatory agencies such as the FDA and EFSA have set limits on the amount of E211 that can be used in food products to ensure safety. These limits are based on extensive research and toxicological studies to determine the acceptable daily intake of sodium benzoate.
For individuals looking to avoid E211 in their diet, there are natural preservatives such as vinegar, salt, and sugar that can be used in food preparation. These alternatives provide similar preservative properties without the potential health concerns associated with synthetic preservatives like E211.