Process for preparing a flavour composition

Patent metadata

Field	Value
Publication number	US-10076126-B2
Application number	US-201415023836-A
Country	US
Kind code	B2
Filing date	Sep 23, 2014
Priority date	Sep 24, 2013
Publication date	Sep 18, 2018
Grant date	Sep 18, 2018

Abstract

The present invention relates to flavor generation. In particular the invention relates to a process for the preparation of a flavor composition. The process comprises combining glycerol with a quaternary ammonium compound, adding at least one flavor precursor to form a reaction mixture and heating the reaction mixture to form aroma compounds, wherein the glycerol is combined with a quaternary ammonium compound at a molar ratio ranging between 5:1 and 0.8:1. The flavor precursor comprises preferably an amino compound such as an amino acid. A further aspect of the invention is a food product comprising the flavor composition obtainable by the process of the invention.

First claim

The invention claimed is:

1. A process for the preparation of flavor composition comprising:
combining glycerol with a quaternary ammonium compound;
adding at least one flavor precursor selected from the group consisting of amino acids and peptides to form a reaction mixture;
and heating the reaction mixture to form aroma compounds, wherein the glycerol is combined with a quaternary ammonium compound at a molar ratio ranging between 5:1 and 0.8:1.

2. The process according to claim 1 wherein the quaternary ammonium compound is selected from the group consisting of choline, betaine and carnitine.

3. The process according to claim 1 wherein the choline is in the form of choline chloride.

4. The process according to claim 1 wherein at least two flavor precursors are added to form the reaction mixture; the flavor precursors comprising at least one amino compound selected from the group consisting of amino acids and peptides; and at least one polyol which is not glycerol.

5. The process according to claim 4 wherein the at least one amino compound is selected from the group consisting of glycine, alanine, valine, norvaline, leucine, norleucine, aspartic acid, glutamic acid, asparagine, glutamine, arginine, lysine, serine, threonine, proline, tyrosine, cysteine, cystine, methionine, phenylalanine, histidine, tryptophan, dihydroxyphenylalanine, taurin, thiamine, carnosine and mixtures of these.

6. The process according to claim 4 wherein the at least one polyol is a reducing sugar.

7. The process according to claim 4 wherein the at least one polyol is selected from the group consisting of sorbitol; glucuronic acid; 5-keto-gluconic acid; galacturonic acid; iduronic acid; maltodextrin; glucose syrup; rhamnose; xylose; glucose; fructose; sucrose; lactose; maltose; xylitol; maltitol; erythritol; mannitol and mixtures of these.

8. The process according to claim 1 wherein the at least one flavor precursor further comprises a source of sulphur.

9. The process according to claim 8 wherein the source of sulphur is ammonium sulphide.

10. A food product comprising a flavor composition obtained by combining glycerol with a quaternary ammonium compound; adding at least one flavor precursor selected from the group consisting of amino acids and peptides to form a reaction mixture; and heating the reaction mixture to form aroma compounds, wherein
the glycerol is combined with a quaternary ammonium compound at a molar ratio ranging between 5:1 and 0.8:1.

11. The food product according to claim 10 wherein the food product contains 140 mg of sodium or less per 100 g.

12. The food product according to claim 10 wherein the food product is selected from the group consisting of a bakery product, a dairy product, a confectionery product, a cereal product and a culinary product.

13. The food product according to claim 10 wherein the food product is a pet food.

Assignees

• Nestec Sa

Inventors

• Kraehenbuehl Karin
• Davidek Tomas
• Viton Florian
• Oertling Heiko
• Belrhlid Rachid

Classifications

• A23L27/2056

  having at least two different hetero atoms, at least one being a nitrogen atom · CPC title

• A23K20/10 Primary

  Organic substances · CPC title

• A23L27/215

  heated in the presence of reducing sugars, e.g. Maillard's non-enzymatic browning · CPC title

• A23L27/201 Primary

  Compounds of unspecified constitution characterised by the chemical reaction for their preparation (A23L27/215 takes precedence) · CPC title