초록 ▼

The invention relates to a mineral salt-free total protein degradation product whose production and use is as a meat flavor precursor and protein source especially in animal feed. By mineral acid hydrolysis, a protein material, preferably from keratin, is obtained with subsequent electrolytic neutra

The invention relates to a mineral salt-free total protein degradation product whose production and use is as a meat flavor precursor and protein source especially in animal feed. By mineral acid hydrolysis, a protein material, preferably from keratin, is obtained with subsequent electrolytic neutralization and reduction.

대표청구항 ▼

A process for the production of a protein hydrolysate substantially free of mineral salt, and produced by mineral acid hydrolysis of protein matter, wherein the mineral acid hydrolysis comprises dissolving the protein matter in an aqueous mineral acid, comprising electrolytically neutralizing and re

A process for the production of a protein hydrolysate substantially free of mineral salt, and produced by mineral acid hydrolysis of protein matter, wherein the mineral acid hydrolysis comprises dissolving the protein matter in an aqueous mineral acid, comprising electrolytically neutralizing and reducing the mineral acid hydrolysate of protein matter, wherein the electrolytic neutralization and reduction are performed in anode and cathode compartments containing an anolyte and a catholyte, respectively, which compartments are separated by a diaphragm, subjecting the electrolyzate to an enzymatic degradation, and, optionally, concentrating the electrolyzate by evaporation.