Marine peptide emulsions

Patent metadata

Field	Value
Publication number	US-12178222-B2
Application number	US-201515110584-A
Country	US
Kind code	B2
Filing date	Jan 8, 2015
Priority date	Jan 8, 2014
Publication date	Dec 31, 2024
Grant date	Dec 31, 2024

Abstract

Provided herein are methods of making emulsions comprising triglycerides and a marine peptides wherein the method is carried out in the substantial absence of an added emulsifier.

First claim

What is claimed is:

1. A method of making a stable emulsion from biological marine materials, the method comprising:
a) providing a biological marine material comprising triglycerides and marine peptides, and mixing the biological marine material with water to form a biological marine material mixture comprising the biological marine material and water;
b) heating the biological marine material mixture in the presence of a catalyst while stirring at a speed of 10 to 200 revolutions per minute to form a marine hydrolysate mixture comprising a hydrolysate of the marine peptides, the triglycerides, and the catalyst, wherein the marine hydrolysate mixture is in the form of an emulsion, and wherein the marine hydrolysate mixture comprises no more than 1% by weight an added emulsifier; and
c) inactivating the catalyst in the marine hydrolysate mixture.

2. The method of claim 1 , wherein the catalyst comprises a peptidase or a protease.

3. The method of claim 1 , wherein the biological marine material comprises fish, fish parts, crustaceans, crustacean parts, evertebrates, evertebrate parts, or combination thereof.

4. The method of claim 3 , wherein the biological marine material comprises fish, fish parts, or combination thereof.

5. The method of claim 3 , wherein the biological marine material comprises crustaceans, crustacean parts, or combination thereof.

6. The method of claim 1 , wherein the emulsion is homogeneous.

7. The method of claim 1 , wherein the inactivating comprises heating the marine hydrolysate mixture to a temperature greater than 85° C. for a period of at least 15 minutes.

Assignees

• Firmenich & Cie

Inventors

• Lied Einar
• Bjorge Oddvar

Classifications

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title

• A23D7/003

  Compositions other than spreads (characterised by ingredients other than fatty acid triglycerides A23D7/0053) · CPC title

• A23L35/10

  Emulsified foodstuffs · CPC title

• A23L17/70

  Comminuted, e.g. emulsified, fish products; Processed products therefrom such as pastes, reformed or compressed products (A23L17/65, A23L17/10, A23L17/20, A23L17/40, A23L17/50 take precedence) · CPC title

• A23J3/34

  using enzymes · CPC title