Eat or Avoid
E309

Delta-Tocopherol

Also known as: δ-Tocopherol, Synthetic Vitamin E

Antioxidants

Safety rating

Generally Safe

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Purpose and Function

Delta-Tocopherol is a form of vitamin E used as an antioxidant to prevent rancidity in cooking oils, fatty snacks, and baked goods.

Commonly found in

  • Cooking oils, margarine, and butter
  • Fatty snack foods
  • Vitamin E supplements

Key functions

  • Prevents oxidation and rancidity in fats and oils

Potential Risks and Side Effects

  1. 01Generally considered safe within regulated limits
  2. 02Large amounts from synthetic supplements may cause nausea or digestive discomfort
  3. 03Synthetic forms may have lower bioavailability than natural forms

References

    Related Additives