IP Library Granted Patent US 11,882,851
Granted Patent B2
US 11,882,851 · App. 15/558,344 · Granted Jan 30, 2024

Process for preparing a meat-analogue food product

Inventors: Gregory Trottet (Rennaz, CH); Sheldon Fernandes (Singen, DE); Gregor Grunz (Singen, DE); Johannes Peter Thoma (Winterthur, CH); Kirsten Brunner-Komorek (Henggart, CH)
Assignee: Societe des Produits Nestle S.A.
A23J3/26A23J3/14A23J3/16A23J3/18A23J3/227A23L27/00A23L29/04A23L29/212A23P30/20
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Quick Facts
Patent No.
US 11,882,851
App. No.
15/558,344
Granted
Jan 30, 2024
Kind
B2
Abstract

The invention relates to a process for preparing a meat-analogue food product. More specifically, the present invention relates to a process for preparing a meat-analogue food product having the appearance and the texture of meat and also relates to a meat-analogue food product obtained by the process.

Claims (26)

1. A process for preparing a meat-analogue food product, the process comprising:

a) feeding a section of an extruder barrel with a composition comprising 0-4 wt % starch and/or flour, 40-70 wt % water and 15-35 wt % plant protein based on the weight of the meat-analogue food product, wherein a screw rotates within at least the section of the extruder barrel that is fed the composition;

b) injecting 2-15 wt % liquid oil, fat or a combination thereof based on the weight of the meat-analogue food product into the extruder barrel at a location down-stream of the section of the extruder barrel that is fed the composition and wherein the liquid oil, fat or a combination thereof is injected into a section of the extruder barrel where the screw rotates; and

c) extruding the mixture through a cooling die.

2. The process for preparing a meat-analogue food product according to claim 1 , wherein the meat-analogue food product does not comprise protein from an animal source.

3. The process for preparing a meat-analogue food product according to claim 1 , comprising feeding the section of the extruder barrel with flavoring and/or filler.

4. The process for preparing a meat-analogue food product according to claim 3 , wherein the amount of flavoring is in the range of 0.5 to 15 wt % based on the weight of the meat-analogue food product.

5. The process for preparing a meat-analogue food product according to claim 3 , wherein the amount of filler is in the range of 0.5 to 15 wt % based on the weight of the meat-analogue food product.

6. The process for preparing a meat-analogue food product according to claim 1 , wherein the plant protein is mixed with the water before feeding the section of the extruder barrel.

7. The process for preparing a meat-analogue food product according to claim 1 , wherein the plant protein is added to the section of the extruder barrel in the form of a dry powder, and the water is injected separately into the section of the extruder barrel.

8. The process for preparing a meat-analogue food product according to claim 1 , wherein the location of injecting the liquid oil, fat or combination thereof is within the second half part of the total length of the extruder barrel.

9. The process for preparing a meat-analogue food product according to claim 1 , wherein the plant protein is selected from the group consisting of soy protein, wheat gluten, and combinations thereof.

10. The process for preparing a meat-analogue food product according to claim 1 , wherein the liquid oil is sunflower oil.

11. The process for preparing a meat-analogue food product according to claim 1 , wherein the extruder barrel is heated to a temperature between 80-180° C.

12. The process for preparing a meat-analogue food product according to claim 1 , wherein the meat-analogue food product has an exit temperature at the end of the cooling die between 50-90° C.

13. A meat-analogue food product obtainable by the process of claim 1 .

14. The meat-analogue food product according to claim 13 , comprising 35-65 wt % water, 15-35 wt % plant protein and 2-15 wt % of liquid oil, fat or combinations thereof based on the weight of the meat-analogue food product.

15. The process for preparing a meat-analogue food product according to claim 1 , wherein the liquid oil, fat or a combination thereof is in an amount of 2.5-15 wt % based on the weight of the meat-analogue food product.

16. The process for preparing a meat-analogue food product according to claim 1 , wherein the liquid oil, fat or a combination thereof is in an amount of 2.5-10 wt % based on the weight of the meat-analogue food product.

17. The process for preparing a meat-analogue food product according to claim 1 , wherein the liquid oil, fat or a combination thereof is in an amount of 2.5-5 wt % based on the weight of the meat-analogue food product.

18. The process for preparing a meat-analogue food product according to claim 1 , wherein the meat-analogue food product does not have any starch and does not have any flour.

19. The process for preparing a meat-analogue food product according to claim 1 , wherein the meat-analogue food product further comprises at least one of vitamins, minerals and iron salts.

20. A process for preparing a meat-analogue food product, the process comprising:

a) feeding a section of an extruder barrel with a composition comprising 40-70 wt % water, 15-35 wt % plant protein, and 0.5 to 15 wt % flavouring based on the weight of the meat-analogue food product, wherein a screw rotates within at least the section of the extruder barrel that is fed the composition, wherein the extruder barrel is heated to a temperature between 80-180° C., wherein the plant protein is selected from the group consisting of soy protein, wheat gluten, and combinations thereof, wherein the feeding of the section of the extruder barrel with the composition comprises adding the plant protein to the section of the extruder barrel in the form of a dry powder while injecting the water separately into the section of the extruder barrel;

b) injecting 2-15 wt % liquid oil, fat or a combination thereof based on the weight of the meat-analogue food product into the extruder barrel at a location down-stream of the section of the extruder barrel that is fed the composition and wherein the location of the injecting the liquid oil, fat or combination thereof is within the last quarter part of the total length of the extruder barrel in which the screw rotates; and

c) extruding the mixture through a cooling die, wherein the meat-analogue food product has an exit temperature at the end of the cooling die between 50-90° C., wherein the meat-analogue food product does not comprise protein from an animal source, does not have any starch and does not have any flour, wherein the meat-analogue food product further comprises at least one of a filler, a vitamin, a mineral or an iron salt.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER 16062921 PREVIOUSLY RECORDED ON REEL 049391 FRAME 0756. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT NUMBER SHOULD HAVE BEEN 16062912. Recorded Jul 3, 2020
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 054082/0001 →
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER 16062921 PREVIOUSLY RECORDED ON REEL 049391 FRAME 0756. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT NUMBER SHOULD HAVE BEEN 16062912. Recorded Jul 3, 2020
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 054082/0165 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ENGLISH TRANSLATION TO SHOW THE FULL AND CORRECT NEW NAME IN SECTION 51. PREVIOUSLY RECORDED AT REEL: 049391 FRAME: 0756. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER. Recorded Jun 13, 2019
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 049853/0398 →
MERGER Recorded Jun 6, 2019
From: NESTEC S.A.
To: SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
Reel/Frame 049391/0756 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 18, 2017
From: TROTTTET, GREGORY; FERNANDES, SHELDON; GRUNZ, GREGOR; THOMA, JOHANNES PETER; BRUNNER-KOMOREK, KIRSTEN
To: NESTEC S.A.
Reel/Frame 043614/0610 →
Priority Claims (1)
EP 15160090 · Mar 20, 2015 · regional
Continuity (1)
Related Publication 20180064137A1 · Mar 8, 2018