abstract |
Described is a method for the preparation of a mixture of peptides, having an arginine and lysine content of at least 20 w/w%, based on the protein content, from at least one protein source, to a preparation comprising a mixture of arginine-and lysine-rich peptides, comprising at least 20 w/w% arginine and lysine, and to the use of the said preparation as active compound in a medicament, supplement, beverage or food product. |