E163 - Anthocyane

Origin

Anthocyanins are a large group of naturally occurring water-soluble pigments belonging to the flavonoid family. They are responsible for the red, purple, and blue colors found in many fruits, vegetables, and flowers. Commercially, anthocyanins are extracted from various plant sources, including grape skins, berries (such as elderberries, blueberries, and cranberries), red cabbage, and black carrots. The specific composition of anthocyanins varies depending on the plant source and extraction method.

Usage

Anthocyanins are primarily used as natural food colorants. They provide a range of hues, from red and pink to purple and blue, depending on the pH of the food product. They are used in a wide variety of food and beverage applications, including fruit juices, jams, jellies, confectionery, dairy products (yogurts), and baked goods. Beyond their coloring properties, anthocyanins are also valued for their antioxidant properties, which may contribute to the perceived health benefits of foods containing them. They are also used in dietary supplements.

Side Effects

Anthocyanins are generally considered safe for consumption. Extensive research has not revealed any significant adverse health effects associated with their use as food additives. The European Food Safety Authority (EFSA) has evaluated the safety of anthocyanins and concluded that they do not pose a health concern at the levels currently used in food. No specific Acceptable Daily Intake (ADI) has been established, indicating a high margin of safety. However, as with any food additive, some individuals may experience rare allergic reactions or sensitivities.

Regulatory Status

Anthocyanins are approved for use as food color additives in many countries, including the European Union (E163) and the United States. In the EU, they are subject to purity criteria and labeling requirements. In the US, they are generally recognized as safe (GRAS) when used in accordance with good manufacturing practices. Regulations may vary slightly from country to country, so it's important to consult local food regulations for specific requirements.