lactoferrin
Lactoferrin is a naturally occurring glycoprotein found insignificant concentrations in human milk, at 1-3 grams per litre, compared to only 0.1-0.3 grams per litre in bovine milk. When isolated, lactoferrin is a fine, pale pink powder, a unique characteristic resulting from its iron-binding properties.
Lactoferrin's multifunctional properties make it a key ingredient across industries, including functional foods, sports nutrition, infant nutrition, dietary supplements, skincare, pharmaceuticals and clinical nutrition.
Traditionally, lactoferrin is extracted from bovine milk through complex processes, including centrifugation, filtration, and purification, which are expensive, resource intensive, and limited by the protein's low concentration.
Precision fermentation offers a sustainable, scalable solution, using microorganisms to produce lactoferrin with consistent quality and minimal environmental impact. This approach eliminates reliance on animal-derived spruces and ensures a reliable supply for global demand.
Benefits of Lactoferrin
Lactoferrin has been extensively studied for its multifunctional roles in human health. Its biological functions include:
Lactoferrin enhances the body's natural defences by boosting immune cell activity and supporting antibody production. At the same time, its antimicrobial properties fight bacteria, viruses, and fungi by depriving them of iron and destabilising their membranes. This dual action makes lactoferrin a powerful ingredient in dietary supplements, infant nutrition, and skincare to promote immunity and fight infections.