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1. (WO2014207497) A NEW METHOD TO PRODUCE MARINE PROTEIN HYDROLYSATE WITH ULTRA-LOW HEAVY METAL CONTAMINATION AND IMPROVED PHYSICAL PROPERTIES

Pub. No.:    WO/2014/207497    International Application No.:    PCT/IB2013/001390
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Sun Jun 30 01:59:59 CEST 2013
IPC: A23J 1/04
A23J 3/34
A23L 1/015
Applicants: HOFSETH BIOCARE ASA
Inventors: FRAMROZE, Bomi
ROGNE, Roald
Title: A NEW METHOD TO PRODUCE MARINE PROTEIN HYDROLYSATE WITH ULTRA-LOW HEAVY METAL CONTAMINATION AND IMPROVED PHYSICAL PROPERTIES
Abstract:
An improved method to produce soluble marine protein hydrolysate powder with ultra-low heavy metal contamination. This invention relates to a production method that comprises occluding the heavy metal contaminants present in a soluble marine protein hydrolysate solution produced by enzymatic hydrolysis of industrial fish or fish off-cuts, into a lipid particulate structure and separating these particles from the aqueous protein layer. This invention further relates to a method for separating the fatty particulates from the soluble marine protein hydrolysate aqueous layer using a continuously operating automatic disc scrapper or membrane filtering system and evaporating and drying the aqueous fraction into a healthier and safer protein hydrolysate powder for direct and indirect human consumption.