Views:3 Author:Site Editor Publish Time: 2019-05-08 Origin:Site
What Is Sodium Benzoate?
Sodium benzoate is best known as a preservative used in processed foods and beverages to extend shelf life, though it has several other uses.
It’s an odorless, crystalline powder made by combining benzoic acid and sodium hydroxide. Benzoic acid is a good preservative on its own, and combining it with sodium hydroxide helps it dissolve in products.
Sodium benzoate does not occur naturally, but benzoic acid is found in many plants, including cinnamon, cloves, tomatoes, berries, plums, apples, and cranberries.
Additionally, certain bacteria produce benzoic acid when fermenting dairy products like yogurt.