E387 – Oxystearin

E387 is a compound formed from the combination of stearic acid glycerides and other fatty acids. It is primarily used in the food industry as an antioxidant and sequestrant, helping to prevent oxidation in oils and fats, thereby extending shelf life and maintaining quality. Oxystearin is generally recognized as safe for consumption within regulated limits. 

Danger Level: 1 (Safe with Minimal Risks)

Purpose in Products

Oxystearin serves several functions in the food industry:

  • Antioxidant: Prevents oxidation, which can cause rancidity and spoilage in food products, particularly in oils and fats.
  • Sequestrant: Binds metal ions that can catalyze oxidation, enhancing the effectiveness of antioxidants.

Common applications include:

  • Oils and Fats: Added to vegetable oils and animal fats to prevent rancidity.
  • Sugar and Yeast Products: Incorporated to maintain product stability and extend shelf life.

Health Considerations

Oxystearin is generally considered safe for consumption when used within regulated limits. There is limited information on adverse effects; however, excessive intake of any additive may lead to unforeseen health concerns. It’s important to adhere to recommended dietary guidelines and consult with a healthcare provider if you have concerns about food additives.

Impact on Children

Oxystearin is 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

Oxystearin is generally tasteless and does not significantly impact the flavor of food products. Its primary role is in preservation and stabilization.

Compatibility with Other Additives

Oxystearin is compatible with various food additives and ingredients, making it versatile in food processing. It can be used alongside other antioxidants and stabilizers to achieve desired product qualities.

Natural Occurrence

Oxystearin does not occur naturally in foods; it is a synthesized compound derived from stearic acid and other fatty acids.

Alternatives and Substitutes

Alternatives to Oxystearin include other antioxidants and sequestrants, 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

Oxystearin (E387) is approved for use as a food additive in various countries. Regulatory agencies have established acceptable daily intake levels to ensure consumer safety. It’s important to adhere to local regulations and guidelines regarding its use in food products.

Conclusion

E387 (Oxystearin) is a food additive employed as an antioxidant and sequestrant in various products, particularly oils and fats. When used within regulatory guidelines, it is generally safe for consumption, contributing to product quality and shelf life. However, moderation and adherence to recommended dietary allowances are key to maintaining a balanced intake.