Yeast cell wall derived flavour

Patent metadata

Field	Value
Publication number	US-11627752-B2
Application number	US-202217689765-A
Country	US
Kind code	B2
Filing date	Mar 8, 2022
Priority date	Sep 21, 2015
Publication date	Apr 18, 2023
Grant date	Apr 18, 2023

Abstract

The present invention relates to a method for producing a flavour composition comprising providing a slurry of yeast cell walls and contacting the slurry of yeast cell walls with a glucanase and with an endoprotease, followed by separating a liquid fraction by solid/liquid separation to provide the liquid flavour composition.

First claim

The invention claimed is:

1. A flavour composition, wherein the flavour composition comprises at least one of solubilized glucans, mannans, amino acids, proteins, protein fragments, and phospholipids, wherein the flavour composition consists of the soluble fraction derived from isolated and solubilized yeast cell walls.

2. The flavour composition according to claim 1 , comprising:
(i) 10 to 40% (w/w) solubilized glucans having a length of 0.1 to 50 kD;
(ii) 5 to 30% (w/w) mannans;
(iii) 5 to 30% (w/w) free amino acids;
(iv) 10 to 40% (w/w) protein; and
(v) 5 to 25% (w/w) phospholipids.

3. The flavour composition according to claim 2 , wherein the flavour composition is in spray-dried form.

4. A food product comprising the flavour composition according to claim 2 .

5. The food product according to claim 4 , which is a reduced-fat or fat-free product.

6. The food product according to claim 4 , which is a reduced-salt food product.

7. The food product according to claim 4 , which is selected from the group consisting of soup, bouillon, sauce, gravy, mayonnaise, dressing, spread, processed flavouring, processed meat, processed cheese, seasonings, noodles, butter, margarine, milk, skimmed milk, yoghurt, ice cream, milkshake, custard, ice tea, vegan dairy products, and plant-based dairy products.

8. The food product of claim 7 , which is selected from the group consisting of bouillon, skimmed milk, vanilla custard, chicken soup, and ice tea.

9. A food product comprising the spray-dried flavour composition according to claim 3 .

10. The flavour composition according to claim 2 , which is concentrated to a dry matter content of 30 to 40%.

11. The food product according to claim 4 , which comprises the flavour composition in an amount of at most 5% w/w.

12. The food product according to claim 11 , which comprises the flavour composition in an amount of 0.01% to 1%.

13. The food product according to claim 12 , which comprises the flavour composition in an amount of 0.05%.

14. The spray-dried flavor composition according to claim 3 comprising:
10 to 40% (w/w) solubilized glucans having a length of 0.1 to 50 kD;
(ii) 5 to 30% (w/w) mannans;
(iii) 5 to 30% (w/w) free amino acids;
(iv) 10 to 40% (w/w) protein; and
(v) 5 to 25% (w/w) phospholipids,
and a carrier selected from the group consisting of salt, maltodextrin, yeast extract, starch, highly branched amylopectin, cellulose, and gum Arabic.

15. The spray-dried flavour composition according to claim 14 , wherein the spray-dried composition comprises a dry matter content of at least 95% w/w.

16. The flavour composition according to claim 1 , which is a liquid.

17. The flavour composition according to claim 2 , which is a liquid.

Assignees

• Dsm Ip Assets Bv

Inventors

• Morel Bernadette Theresia
• Van Den Berg Marco Alexander

Classifications

• A23L23/00

  Soups; Sauces (soya sauce A23L27/50; salad dressings, mayonnaise or ketchup A23L27/60); Preparation or treatment thereof · CPC title

• A23L9/12

  Ready-to-eat liquid or semi-liquid desserts, e.g. puddings, not to be mixed with liquids, e.g. water, milk · CPC title

• A23V2002/00

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

• A23C9/156

  Flavoured milk preparations {; Addition of fruits, vegetables, sugars, sugar alcohols or sweeteners} · CPC title

• A23L27/23

  containing nucleotides · CPC title