US 4,119,619 A · Emulsification method for the processing of kriel to produce protein, lipids and chitin

Emulsification method for the processing of kriel to produce protein, lipids and chitin

OwnerSergei Vasilievich Rogozhin, Efim Semenovich Vainerman +6inventors

InventorsSergei Vasilievich Rogozhin, Efim Semenovich Vainerman, Ljubov Mikhailovna Burmistrova, Jury Alexandrovich Davidovich, Vladimir Jurievich Ryashentsev, Valentina Kirillovna Kulakova, Lev Lvovich Lagunov, Vladimir Petrovich Bykov

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Abstract

The method for the processing of kriel to produce protein, lipids and chitin comprises emulsification of lipids by intensively stirring kriel in an aqueous medium. The resultant emulsion of lipids is separated from the kriel mass and from the kriel mass proteins are extracted at a pH of 10 to 12. The alkaline extract of proteins is separated from chitin integuments and protein is separated therefrom.

Claims3

Dependent claims

A method for the processing of kriel to produce protein, lipids and chitin which comprises emulsification of lipids of kriel in an aqueous medium;

separation of the resultant emulsion of lipids from the kriel mass;
alkaline extraction of proteins from the kriel mass at a pH of 10 to 12;
separation of the alkaline extract of proteins from chitin integuments;
separation of protein from the alkaline extract.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

05/858,801Filed 8 Dec 1977

Priority

SU 243258416 Dec 1976

Granted

10 Oct 1978

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

A23J 1/04
Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites: from fish or other sea animals
C08B 37/003
2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof: chitin, i.e. 2-acetamido-2-deoxy--D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan,…
C11B 1/00
Production of fats or fatty oils from raw materials
Y10S 530/857
Proteins from animals other than mammals or birds: fish; fish eggs; shell fish; crustacea