Ingredient
Sodium Benzoate & Potassium Sorbate
What is Sodium Benzoate & Potassium Sorbate?
Sodium benzoate and potassium sorbate are preservatives commonly used in a variety of food and beverage products. Sodium benzoate is the sodium salt of benzoic acid, and potassium sorbate is the potassium salt of sorbic acid. Both are produced through chemical synthesis.
These preservatives are used to inhibit the growth of mold, yeast, and some bacteria, extending the shelf life of packaged products. Studies have generally deemed them safe in low concentrations, though there is ongoing debate about potential sensitivity or allergic reactions in some individuals.
When you see these ingredients on a label, it usually indicates that the product is intended to be shelf-stable or has a long shelf life, particularly in acidic foods like salad dressings, fruit juices, and soft drinks.
Commonly found in: Fruit juices, Soft drinks, Salad dressings, Condiments, Jams and jellies
What to watch
- Some individuals may experience allergic reactions or sensitivities to these preservatives.
- There is debate over their potential to form harmful compounds when combined with certain other ingredients in specific conditions.
Benefits
- Helps maintain the freshness and shelf stability of food products by inhibiting microbial growth.
Both preservatives are generally recognized as safe (GRAS) by the FDA when used in accordance with good manufacturing practices.
Scientific reviews indicate they are generally safe, but some studies suggest potential for adverse reactions in sensitive individuals.
These preservatives are not derived from animal products and are typically considered vegan-friendly.
Sources: Food Additive Status List
Scout's take
Dual preservative system. Sodium benzoate can form benzene in acidic conditions.
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