E392 – Extracts of Rosemary

E392 is a natural antioxidant derived from the rosemary plant (Rosmarinus officinalis). It is commonly used in the food industry to prevent oxidation, thereby extending the shelf life of various food products. Regulatory bodies, including the European Food Safety Authority (EFSA), have evaluated its safety and approved its use within specified limits. 

Danger Level: 1 (Safe with Minimal Risks)

Purpose in Products

Extracts of rosemary serve several functions in the food industry:

  • Antioxidant: Prevents oxidation, which can cause rancidity and spoilage in food products.
  • Preservative: Extends the shelf life of foods by inhibiting oxidative degradation.

Common applications include:

  • Vegetable Oils and Fats: Used to prevent rancidity in oils with high unsaturated fatty acid content.
  • Meat Products: Incorporated into processed meats to maintain color and flavor.
  • Snack Foods: Added to snacks to preserve freshness.

Health Considerations

Extracts of rosemary are generally considered safe for consumption when used within regulated limits. Some considerations include:

  • Allergic Reactions: While rare, some individuals may experience sensitivities or allergic reactions to rosemary extracts.
  • Digestive Effects: In very high amounts, it may cause mild gastrointestinal discomfort, though this is uncommon at typical usage levels.

Impact on Children

Extracts of rosemary are considered safe for children when consumed within recommended dietary limits. However, moderation is advised to prevent potential health concerns related to excessive intake.

Impact on Taste

Extracts of rosemary can impart a mild herbal flavor to food products, depending on the concentration used. In most applications, the flavor impact is minimal and does not significantly alter the taste of the product.

Compatibility with Other Additives

Extracts of rosemary are compatible with various food additives and ingredients, making them versatile in food processing. They can be used alongside other antioxidants and preservatives to achieve desired product qualities.

Natural Occurrence

Rosemary is a perennial herb native to the Mediterranean region. The extracts used as food additives are derived from the leaves of the rosemary plant.

Alternatives and Substitutes

Alternatives to extracts of rosemary include other antioxidants and preservatives, such as:

  • Ascorbic Acid (E300): A natural antioxidant commonly used in food preservation.
  • Tocopherols (E306): Natural antioxidants derived from vitamin E.

The choice of alternative depends on the specific application and desired properties of the food product.

Regulation

Extracts of rosemary (E392) are approved for use as a food additive in various countries, including those in the European Union. Regulatory agencies have established acceptable daily intake levels to ensure consumer safety. The European Food Safety Authority (EFSA) has evaluated the safety of extracts of rosemary and concluded that their use in specified food categories is not of safety concern. 

Conclusion

E392 (Extracts of Rosemary) is a natural antioxidant used in the food industry to prevent oxidation and extend shelf life. When used within regulatory guidelines, it is generally safe for consumption, contributing to product quality and stability. However, individuals with sensitivities should exercise caution, and moderation is advised to maintain a balanced intake.