Biotin (Vitamin H)

Description

Biotin (previously labelled as vitamin H) belongs to the B-group vitamins. It is formed in the intestinal flora and additionally is absorbed via food intake. In the human body, it occurs in different organs and tissues.

• Biotin is an important compound with regard to metabolism. It is involved in the synthesis of glucose and fosters smooth cell growth and division. It also is important for the degeneration of amino and fatty acids.

Application

• Refreshment beverages, baby milk and otherbaby foods, as well as other dietary products are enriched with biotin
• Additive in feed for pets and farm animals
• In cosmetics: additive in hair care products

Many micro-organisms employed in modern biotechnology need biotin for growth and reproduction. Hence, many nutrients solutions contain biotin. An example thereof is baker's yeast (Saccharomyces cerevisiae) that is fortified with nutrients that contain biotin.

Gene technology

• Biotin is won with the aid of genetically modified micro-organisms. Corresponding equipment is in use.

Labelling: additives that are produced in closed systems with the help of GM micro organisms are not subject to a labelling requirement, provided that the respective additive is purified and does not contain any micro-organisms.

Even in the case that the micro-organisms employed have obtained nutrients (substrates) from GM plants, the additive is not subject to a labelling requirement.