E307 – Synthetic Alpha-Tocopherol (Vitamin E)
E307 is synthetic alpha-tocopherol, a form of Vitamin E used as an antioxidant food additive. It protects fats and oils from oxidative spoilage and rancidity.
Things worth knowing about "E307"
E307 is synthetic alpha-tocopherol, a form of Vitamin E used as an antioxidant food additive. It protects fats and oils from oxidative spoilage and rancidity.
What is E307?
E307 is the European food additive designation for synthetic alpha-tocopherol, an artificially produced form of Vitamin E. It is primarily used in the food industry as an antioxidant to protect fats, oils, and fat-containing products from oxidative deterioration. In addition to its role as a food additive, E307 is also found in dietary supplements, cosmetics, and pharmaceutical preparations.
Origin and Production
Unlike natural Vitamin E (e.g., E306, mixed tocopherols derived from plant sources), E307 is chemically synthesized from petrochemical precursors. It exists as all-rac-alpha-tocopherol (formerly known as dl-alpha-tocopherol), which is a mixture of eight stereoisomers. The biological activity of synthetic alpha-tocopherol is lower compared to naturally occurring RRR-alpha-tocopherol.
Mechanism of Action
Alpha-tocopherol is a fat-soluble antioxidant. It interrupts chain reactions triggered by free radicals in lipids by donating hydrogen atoms to peroxyl radicals, thereby inhibiting lipid peroxidation and extending the shelf life of fat-containing foods. In the human body, Vitamin E protects cell membranes, lipoproteins, and other fat-soluble structures from oxidative stress and damage.
Use in Food Products
E307 is typically added to the following products:
- Edible oils and fats
- Margarine and fat spreads
- Baby food and infant formula
- Dietary supplements
- Snack foods, baked goods, and cereals
- Cosmetic products (as a preservative and skin-conditioning agent)
Safety and Health Assessment
E307 is considered safe by the European Food Safety Authority (EFSA) and the WHO. The EFSA has established a Tolerable Upper Intake Level (UL) for adults of 300 mg per day. At normal dietary intake levels, no adverse effects are expected. However, at very high doses from supplements, some studies have noted an increased tendency to bleed and interactions with anticoagulant medications such as warfarin.
Labelling and Regulation
In the European Union, E307 is approved under Regulation (EC) No 1333/2008 on food additives. It appears on ingredient lists as E307 or alpha-tocopherol. The additive is subject to specified maximum permitted levels depending on the food category.
References
- European Food Safety Authority (EFSA): Re-evaluation of tocopherol-rich extract (E 306), alpha-tocopherol (E 307), gamma-tocopherol (E 308) and delta-tocopherol (E 309) as food additives. EFSA Journal, 2015.
- World Health Organization (WHO) / Food and Agriculture Organization (FAO): Compendium of Food Additive Specifications. Joint FAO/WHO Expert Committee on Food Additives (JECFA).
- Regulation (EC) No 1333/2008 of the European Parliament and of the Council on food additives.
Building Blocks for a Healthy Life
As an integrated manufacturer, we develop & produce evidence-based, patented, and non-patented formulations. We work exclusively with plant and natural extracts according to the strictest purity & quality standards.
The combination of science & modern technology with the laws of nature creates solutions consistently tailored to humans – for the highest good: health.
Most purchased products
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, lactic acid bacteria, and Lactoferrin CLN®Most read entries
3 Posts in this encyclopedia categoryMagnesiumcarbonat
Calorie content
Cologne list
Related search terms: E307-en