05/06/2026
Sorbic Acid is a widely used preservative that inhibits the growth of molds, yeasts, and some bacteria.
Uses of Sorbic Acid
1. Food Preservation
* Bakery products (bread, cakes, pastries)
* Cheese and dairy products
* Fruit juices and soft drinks
* Jams, jellies, and fruit preparations
* Dried fruits
* Wine and other fermented beverages
2. Cosmetics and Personal Care
* Creams and lotions
* Shampoos and conditioners
* Makeup products
* Skin-care formulations
It helps prevent microbial spoilage and extends shelf life.
3. Pharmaceutical Products
* Oral syrups
* Liquid medicines
* Topical creams and ointments
Used to maintain product stability by preventing microbial growth.
4. Animal Feed
* Preserves feed and silage
* Helps prevent mold growth during storage
Physical Properties
* Appearance: White crystalline powder
* Chemical formula: C₆H₈O₂
* Solubility: Slightly soluble in water; more soluble in alcohol
Typical Usage Levels
In foods, sorbic acid is usually used at low concentrations (about 0.02–0.3%), depending on the product and local regulations.
Its potassium salt, Potassium Sorbate, is often preferred because it dissolves more easily in water.
