Learn about the role of E211 (sodium benzoate) in nutrition, its preservative properties, health concerns, regulatory limits, and alternatives.
E211, also known as sodium benzoate, is a common food additive used to preserve food products. It is a salt derived from benzoic acid and is often used in acidic foods such as sodas, fruit juices, and pickles.
E211 is effective in preventing the growth of bacteria, yeast, and mold in food products. This helps extend the shelf life of these products and maintains their freshness for a longer period.
While E211 is generally recognized as safe by regulatory authorities, some studies have raised concerns about its potential health risks. High levels of consumption of foods containing E211 have been linked to hyperactivity in children and may exacerbate asthma symptoms in some individuals.
Regulatory bodies such as the FDA and EFSA have established acceptable daily intake levels for E211 to ensure its safe consumption. It is important for food manufacturers to adhere to these limits and guidelines to protect consumer health.
Due to the health concerns surrounding E211, some food manufacturers are exploring natural preservatives as alternatives. Ingredients like rosemary extract, vitamin E, and citric acid are being used to preserve food products without the use of synthetic additives.