Flavor composition and edible compositions containing same

Patent metadata

Field	Value
Publication number	US-10856562-B2
Application number	US-201414758039-A
Country	US
Kind code	B2
Filing date	Jan 22, 2014
Priority date	Jan 22, 2013
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

A flavor composition comprising a peptide which comprises pyroglutamic acid or γ-glutamic acid, a second amino acid and optionally a third amino acid. The peptides can be added to a food product to increase saltiness, umami, bitterness, astringency or sourness intensity.

First claim

What is claimed is:

1. A flavor composition for use in a food product, wherein the flavor composition comprises a tripeptide, wherein the tripeptide comprises at least a first amino acid residue, at least a second amino acid residue, and at least a third amino acid residue:
(i) wherein the first amino acid residue is pyroglutamic acid (pGlu),
(ii) wherein the second amino acid residue is selected from the group consisting of a leucine (Leu), isoleucine (Ile), and cysteine (Cys), and
(iii) wherein the third amino acid residue is selected from the group consisting of glycine (Gly), alanine (Ala), valine (Val), leucine (Leu), isoleucine (Ile), phenylalanine (Phe), methionine (Met), tyrosine (Tyr), cysteine (Cys), glutamine (Gln), serine (Ser) and glutamate (Glu),
wherein the tripeptide is present in the flavor composition at a concentration range of from about 0.1 ppb to about 1000 ppm;
wherein the flavor composition imparts a salty taste or an umami taste, and
wherein when the flavor composition imparts a salty taste, the flavor composition is capable of increasing saltiness intensity in a food product when the amount of a salt in the food product is reduced by at least 10% weight/weight.

2. The flavor composition of claim 1 ,
wherein the composition further comprises a salt selected from the group consisting of sodium chloride, potassium chloride and combinations thereof.

3. The flavor composition of claim 1 , wherein the peptide is derived from a food product source.

4. The flavor composition of claim 1 , wherein the flavor composition peptide is a synthetic peptide.

5. A method of increasing a saltiness intensity in a food product comprising admixing the food with the flavor composition of claim 1 .

6. A method of increasing an umami intensity in a food product comprising admixing the food product with the flavor composition of claim 1 .

Assignees

• Mars Inc

Inventors

• Didzbalis John
• Munafo John P

Classifications

• A23L27/21

  containing amino acids · CPC title

• A23L27/40

  Table salts; Dietetic salt substitutes · CPC title

• A23L27/22

  containing glutamic acids · CPC title

• A23L27/10 Primary

  Natural spices, flavouring agents or condiments; Extracts thereof · CPC title

• A23G9/38

  containing peptides or proteins (characterised by the dairy products used A23G9/40) · CPC title