Shelf stable fried product and process for creating the same

Patent metadata

Field	Value
Publication number	US-9339054-B2
Application number	US-47382809-A
Country	US
Kind code	B2
Filing date	May 28, 2009
Priority date	Jul 18, 2008
Publication date	May 17, 2016
Grant date	May 17, 2016

Abstract

A shelf stable fried product and a process for creating a shelf stable fried product is disclosed. Aspects include a process for managing fat migration, moisture migration, and cell degrading of a food product during frying. Aspects further include a resulting shelf stable food product that includes a crispy and/or crunchy texture and a desirable fat distribution.

First claim

What is claimed is:

1. A packaged shelf stable potato product which is ready-for-consumption from a package without cooking or thawing preparation, the packaged shelf stable potato product having an inner portion and an outer portion, the shelf stable potato product comprising:
a fried potato portion having a thickness of about 0.25 inches to about 0.50 inches;
a surface application portion proximal a surface of the fried potato portion;
a fat content of the outer portion of about 55% to about 95% of total fat content of the packaged shelf stable potato product which is ready-for-consumption from the package without cooking or thawing preparation;
about 0% wt moisture to about 5% wt moisture of the packaged shelf stable potato product which is ready-for-consumption from the package without-preparation;
a water activity of about 0 to about 0.6 of the packaged shelf stable potato product which is ready-for-consumption from the package without-cooking or thawing preparation; and
a hardness of about 1000 g to about 4600 g of the packaged shelf stable potato product which is ready-for-consumption from the package without-cooking or thawing preparation.

2. The packaged shelf stable potato product of claim 1 , wherein the fried potato portion includes at least one member of a group comprising: a strip cut, a shoestring cut, a criss cut, a crinkle cut, a helical cut, a waffle cut, a straight cut, and a lattice cut.

3. The packaged shelf stable potato product of claims 1 , wherein the fried potato portion is at least one member of a group comprising: a Russet potato piece, a Goldrush potato piece, a White potato piece, a Red potato piece, a Yellow potato piece, a Ruby potato piece, an Australian potato piece, a Yukon potato piece, a Peruvian Blue potato piece, a Superior potato piece, a Kennebec potato piece, a Katchdin potato piece, a New potato piece, and a Sweet potato piece.

4. The packaged shelf stable potato product of claim 1 , wherein the hardness is about 2000 g to about 4000 g at a strain of about 10 mm to about 15 mm.

5. The packaged shelf stable potato product of claim 1 , wherein the hardness is about 1000 g to about 4500 g at a strain of about 2 mm to about 6 mm.

6. The packaged shelf stable potato product of claim 1 , wherein the wt moisture is about 0% wt moisture to about 3% wt moisture.

7. The packaged shelf stable potato product of claim 1 , wherein the water activity is about 0 to about 0.4.

8. The packaged shelf stable potato product of claim 1 , wherein the fried potato portion is at least one member of a group comprising: an atmospheric fried potato portion and a vacuum fried potato portion.

9. The packaged shelf stable potato product of claim 1 , wherein the fried potato portion includes a primed portion and an unprimed portion, wherein the primed portion includes a concentration of complex carbohydrates in relation to the unprimed portion.

10. The packaged shelf stable potato product of claim 1 , wherein the shelf stable potato product is made by a process, comprising:
priming a whole potato piece for about 0.10 minutes to about 10 minutes to create a primed potato piece, wherein the priming creates a primed portion of concentrated complex carbohydrates;
applying a surface application to the primed potato piece to create a potato piece having a surface application;
frying the potato piece having the surface application to create the fried potato product, wherein, during frying, moisture is vaporized into steam, wherein the priming portion diffuses the exit of steam through the priming portion to impede the migration of oil; and
packaging the fried potato product in the package, the package having reduced atmospheric oxygen levels.

11. The packaged shelf stable potato product of claim 10 , wherein frying includes at least one member of a group comprising: atmospheric frying and vacuum frying.

12. A process for making a packaged shelf stable potato product, the process comprising:
cutting a potato to create a whole potato piece having a thickness of about 0.25 inches to about 0.50 inches;
priming the whole potato piece for about 0.10 minutes to about 10 minutes to create a primed potato piece;
applying a surface application to the primed potato piece to create a potato piece having a surface application;
frying the potato piece having the surface application to a final moisture content of about 0% wt moisture to about 10% wt moisture to create a fried potato product; and
packaging the fried potato product in a package having reduced atmospheric oxygen levels to create the shelf stable potato product, wherein the shelf stable potato product includes:
a fried potato portion having a thickness of about 0.25 inches to about 0.50 inches;
a surface application portion proximal a surface of the fried potato portion;
a fat content of an outer portion of the shelf stable potato product of about 55% to about 95% of total fat content of the shelf stable potato product;
the final moisture content of about 0% wt moisture to about 10% wt moisture;
a water activity of about 0 to about 0.6; and
a hardness of about 1000 g to about 4600 g.

13. The process of claim 12 , wherein cutting the potato includes cutting the potato to have at least one member of a group comprising: a strip cut, a shoestring cut, a criss cut, a crinkle cut, a helical cut, a waffle cut, a straight cut, and a lattice cut.

14. The process of claim 12 , wherein the whole potato piece is at least one member of a group comprising: a Russet potato, a Goldrush potato, a White potato, a Red potato, a Yellow potato, a Ruby potato, an Australian potato, a Yukon potato, a Peruvian Blue potato, a Superior potato, a Kennebec potato, a Katchdin potato, a New potato, and a Sweet potato.

15. The process of claim 12 , further comprising applying a soak solution to the primed potato piece, wherein the soak solution includes at least one member of a group comprising: sodium acid pyrophosphate (SAPP), citric acid, sugar, salt, starch, fruit juice concentrate, vegetable juice concentrate, color, vinegar, acetic acid, flavor, acid, gum, and enzymes.

16. The process of claim 12 , wherein the whole potato piece is primed at a temperature of at least one member of a group comprising: 155° F, to about 165° F, and 185° F to about 200° F.

17. The process of claim 12 , wherein applying a surface application to the dried potato piece includes at least one member of a group comprising: battering, predusting then battering, battering then predusting then battering a second time, battering then predusting then battering a second time then breading, battering then predusting then battering a second time then predusting a second time then battering a third time, battering then predusting then battering a second time then predusting a second time then battering a third time then breading.

18. The process of claim 12 , further comprising causing non-intrusive oil reduction after the frying, wherein non-intrusive oil reduction includes holding the fried potato product to cause excess oil to drip from the fried potato product.

19. The process of claim 18 , wherein non-intrusive oil reduction further includes applying a flavoring to the fried potato product to cause flavorings to infuse into the fried potato product.

20. The process of claim 12 , wherein the package includes about 0% to 5% oxygen.

21. The process of claim 12 , further comprising freezing prior to frying to create a frozen potato product.

22. The process of claim

Assignees

• Wheeler Janet Olson
• Dihel Deborah
• Mellor Kevin
• Schneider Jeffrey
• Mills Kristin
• Samoray Roger
• Sanchez Moses
• Conagra Foods Rdm Inc

Inventors

• Wheeler Janet Olson
• Dihel Deborah
• Mellor Kevin
• Schneider Jeffrey
• Mills Kristin
• Samoray Roger
• Sanchez Moses

Classifications

• A23L19/00

  Products from fruits or vegetables; Preparation or treatment thereof (marmalades, jams, jellies or the like A23L21/10; treating harvested fruit or vegetables in bulk A23N) · CPC title

• A23L19/18 Primary

  Roasted or fried products, e.g. snacks or chips · CPC title

• B65B25/001

  of foodstuffs, combined with their conservation (B65B25/041, B65B25/062, B65B25/067 take precedence) · CPC title

• A23P20/10

  Coating with edible coatings, e.g. with oils or fats · CPC title

• A23L5/11

  using oil · CPC title