Study of the biological value of protein-fat emulsion from salmon milt

The article presents the results of studying the biological value and technological properties of protein-fat emulsion based on salmon milk (Pacific chum salmon). Studies have shown that the protein -fat emulsion based on Pacific chum salmon has high technological characteristics. The high hydrophilicity and stability of the emulsion after heat treatment are due to the significant protein content and the introduction of the Geleon-179M stabilizer. Analysis of the amino acid composition of the protein fraction revealed that the amount of essential amino acids in the protein-fat emulsion is 33.9 %. High scores were found for such essential amino acids as valine (100 %), lysine (128%), and the sum of aromatic compounds (phenylalanine +tyrosine) (146%). Based on the results of research, it was found that the protein-fat emulsion based on salmon milt has a good biological value of the protein fraction and high technological properties.