Patent ID: 8580740
Filing Date: 2013-11-12
Classification: A21D,A23C,A23J,A23K,A23L,A23V,A61K,A61P,C07K

Abstract:
1. A milk protein fraction having following characteristics (1) to (5): (1) the milk protein fraction is derived from milk, (2) the milk protein fraction contains proteins having a molecular weight of 12,000 to 16,000 daltons determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), (3) the milk protein fraction contains 18 to 20 percent of basic amino acids by weight of the constituent amino acid composition, and has a basic amino acid/acidic amino acid ratio of 0.7 to 0.9, (4) the milk protein fraction has a bone resorption inhibitory effect, and (5) the milk protein fraction has an isoelectric point of 10 or more.