E307b - konzentrierter Tocopherol

Origin

E307b, or concentrated tocopherol, is a naturally occurring antioxidant. Tocopherols are a class of organic chemical compounds, many of which have vitamin E activity. Concentrated tocopherol is derived from vegetable oils, such as soybean, sunflower, or rapeseed oil, through physical processes like distillation and extraction. The concentration process increases the tocopherol content, making it more effective as an antioxidant additive.

Usage

E307b is primarily used as an antioxidant in food products to prevent or delay oxidation, which can lead to rancidity and spoilage. It is commonly found in vegetable oils, fats, and fat-containing foods. Its antioxidant properties help to maintain the flavor, color, and nutritional value of food products. It is also used in dietary supplements as a source of vitamin E. The typical usage levels vary depending on the specific application, but it is generally used in small quantities due to its potency.

Side Effects

Tocopherols, including E307b, are generally considered safe for consumption. Vitamin E is an essential nutrient, and tocopherols are a primary source of it. The European Food Safety Authority (EFSA) has established an Acceptable Daily Intake (ADI) for vitamin E of 0.15 mg/kg body weight per day. At high doses, vitamin E supplements (far exceeding levels obtained through food additives) have been associated with potential adverse effects, such as increased risk of bleeding. However, the levels of tocopherol used as a food additive are significantly lower and are not expected to cause adverse effects in the general population. No significant side effects have been reported at typical usage levels in food.

Regulatory Status

E307b is approved for use as a food additive in the European Union (EU) under Regulation (EC) No 1333/2008. It is also permitted in many other countries, including the United States, where it is Generally Recognized As Safe (GRAS) by the Food and Drug Administration (FDA). The specific regulations and permitted usage levels may vary by country and food product category. The additive must comply with purity criteria specified in relevant regulations to ensure its safety and quality.