Sorbitol (E420)

Purpose and Function

Sorbitol is a sugar alcohol used in the food industry for various applications due to its functional properties:

• Sweetener: Often used as a low-calorie sweetener in sugar-free products, including candies, chewing gum, and beverages.
• Emulsifier: It helps stabilize emulsions in products like salad dressings and sauces, preventing separation and ensuring a uniform texture.
• Humectant: Sorbitol acts as a humectant, retaining moisture in baked goods and confections, thus enhancing shelf life and freshness.
• Flavor Enhancer: It can enhance the flavor of certain products, providing a sweet taste without the calories associated with sugar.

Potential Risks and Side Effects

E420 is generally safe for consumption, but some considerations include:

• Gastrointestinal Issues: Excessive consumption of sorbitol can lead to gastrointestinal discomfort, including bloating, gas, or diarrhea, particularly in individuals sensitive to sugar alcohols.
• Laxative Effect: It has a mild laxative effect, and high intake may result in laxative-like symptoms, particularly in individuals with sensitive digestive systems.
• Allergic Reactions: While rare, some individuals may experience allergic reactions to sorbitol, particularly those with sensitivities to sugar alcohols.