Sodium benzoate
Sodium benzoate
Sodium benzoate (pronunciation: /ˈsoʊdiəm bɛnˈzoʊ.eɪt/) is a type of salt that is commonly used as a preservative in various types of foods and beverages. It is derived from benzoic acid and is recognized by the E number E211.
Etymology
The term "sodium benzoate" is derived from the Latin sodanum (a headache remedy) and the English benzoate (a salt or ester of benzoic acid).
Usage
Sodium benzoate is primarily used as a preservative in food and beverages due to its ability to inhibit the growth of fungi, yeast, and bacteria. It is often found in products such as sodas, fruit juices, pickles, and salad dressings. In addition to its preservative properties, sodium benzoate can also enhance the flavor of certain foods.
Health Effects
While sodium benzoate is generally recognized as safe by the Food and Drug Administration (FDA), it can cause side effects in some individuals, particularly when consumed in large amounts. These can include headaches, nausea, and allergic reactions. There is also some evidence to suggest that sodium benzoate may contribute to hyperactivity in children.
Related Terms
- Benzoic acid: An organic compound from which sodium benzoate is derived.
- Preservative: A substance used to prevent the growth of microorganisms in food and beverages.
- E number: A system of codes for food additives used within the European Union.
External links
- Medical encyclopedia article on Sodium benzoate
- Wikipedia's article - Sodium benzoate
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