Patent ID: 6960451
Filing Date: 2005-11-01
Classification: C12N,C12P

Abstract:
1. A method for producing an enzymatic protein hydrolysate (EPH) comprising: feeding raw materials into a feed processor having a multi-ton capacity; cutting up and mixing said raw materials in said feed processor to form a slurry; feeding said slurry into an alkaline-based reactor to form a hydrolysate; centrifuging said hydrolysate to produce an hydroxylapatite and a fish protein mix; acid denaturating the fish protein mix to form an acid denaturated fish protein mix; centrifuging the denaturated fish protein mix to produce cold fish oil and fish protein; alkaline denaturating and centrifuging said fish protein to produce a peptide mix and phosphoric salts of calcium; preserving the peptide mix with a mild acid; and concentrating the final product to form an EPH that primarily includes free amino acids.