abstract |
The present invention relates to a method for extracting milk protein, the protein having at least one water repellent patch and a negative charge at the natural pH of the milk, the method comprising the steps of: a) skimming and skimming the milk, b) Allowing the protein to be captured under a pH condition of a toxic support (the pH is above 4.6), transferring the defatted and slag-containing fraction containing the protein to a tomographic support, the support The body is grafted with both water-repellent and ionic ligands, c) eluting the protein, d) purifying the eluted fraction by removing the milk protein from the eluted fraction, and The protein is recovered. |