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METHOD FOR PRODUCTION OF PEPTIDES AND AMINO ACIDS FROM PROTEIN-COMPRISING MATERIAL OF ANIMAL ORIGIN
专利权人:
发明人:
申请号:
EP03794357.8
公开号:
EP1545235B1
申请日:
2003.07.29
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
According to a first aspect there is a method for producing a protein-free product comprising free amino acids and short peptides, wherein raw protein materials are crushed and hydrolysed with endogenous enzymes and passed through different separation processes, including coagulation of protein residues, in order to obtain the desired product. The invention further comprises the product obtained and uses thereof. According to a second aspect, a protein product enriched with free amino acids and short peptides is produced, wherein the raw protein materials are ground and hydrolysed with endogenous enzymes, and wherein the hydrolysate undergoes various separation processes. The product obtained comprises proteins, short and long peptides, free amino acids and minerals and has a low fat content and salt content. According to a third aspect, hydrolysation of a protein-containing raw material and separation of amino acids/peptides is carried out, wherein the hydrolysation is effected by using the endogenous enzymes of the protein-containing raw material. The hydrolysate is passed through a membrane filter, wherein peptide/amino acids follow a permeate stream, whilst the active enzymes continuously break down any protein residues that are deposited on the membrane surface. The enzymes are passed together with retenate back to the hydrolysis. Furthermore, an amino acid and peptide product and an oil product are described and the use thereof is disclosed.Selon une réalisation, cette invention porte sur un procédé de production dun produit sans protéine comprenant trois amino-acides et des peptides courts. Selon ce procédé, on broie les matières brutes protéiniques et on les hydrolyse avec des enzymes endogènes, puis on les soumet à différents processus de séparation, y compris la coagulation des restes de protéines, de façon à obtenir le produit désiré. Linvention porte également sur le produit obtenu et sur ses utilisations. Selon une seconde réalisation, on produit un pro
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