Process for producing acidulated 50% concentrated solution and dry powder of peptides from protein products and waste of animal, fish and aquaculture origin

摘要

The invention is directed to a process for the production of wet solutions of peptides concentrated to 50% or dry peptides, for human and animal consumption, using as raw material secondary products generated in the production of protein food for human consumption. The process is started with a low temperature fat extraction previous to enzymatic action, and the subsequent enzymatic hydrolysis of the low fat raw material is combined with acid hydrolysis, increasing the protein yield to nearly 100%, eliminating organic liquid industrial waste originating from products and residues of animal protein origin, fish and aquaculture.