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US4675197A Expired / Lapsed US ⏱️ 0.0 years remaining

Food coating compositions

Assignee: Griffith Laboratories Ltd
•
Filing: 1985-02-13
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Granted: 1987-06-23
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Expires: 2005-02-13
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Abstract

Abstract Frozen food products are coated with a novel coating composition which permits the food product to be reconstituted for consumption by the application of microwave energy and obtain the desired combination of textural properties, both of moistness of food substrate and crispness of coating. The coating composition comprises three components, namely a predust component applied to the food substrate, a batter component next applied to the food substrate, and finally a breading component. In the coating composition, the components adjacent the food portion coagulate during cooking and retard the migration of moisture from the food portion to the breading component while, at the same time, providing a controlled porosity to the exterior of the coated food substrate to permit migration of moisture and moisture vapor through the coating to the external environment.

Inventors

  • 👤 Beatrice A. Banner
  • 👤 Lucy V. Richardson
  • 👤 Kenneth S. Darley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 08:12
CPC Classifications
A; A23; A23P; A23P20/00; A23P20/10; A23P20/12; A23P20/20; A23P20/25; A23P2020/251

Claims Analysis

Total Claims: 23
Claim 1
Independent Claim 390 words
A method of coating a food coating composition onto a food substrate to provide a frozen food product for reconstitution by the application of microwave energy, which comprises: (a) coating said food substrate with a first component comprising a predust as a first layer, said predust comprising a particulated combination of powdered egg albumen and powdered pregelled high density breadcrumbs having a bulk density of about 0.5 to about 0.75 g/cc, a total absorption of about 375 to about 500, an absorption rate of about 15 to about 60 seconds and a moisture level of about 6 to about 10 wt.%, said particulated combination being sized so that none of the particles is coarser than 16 mesh and up to 40% pass an 80 mesh screen, said predust comprising about 1 to about 10 wt.% of said powdered egg albumen; (b) coating the substrate resulting from step (a) with a second component comprising a batter as a second layer, said batter comprising a dispersion of batter-making components in water at a consistency which permits the batter to be applied to the predusted food substrate and wherein about 85 to about 125 parts by weight of water are used for 100 parts by weight of batter-forming components, said batter-making constituents comprising about 40 to about 70 wt.% of flour, about 10 to about 40 wt.% of corn starch, about 1 to about 5 wt.% of at least one chemical leavening agent and about 4 to about 10 wt.% of at least one plastic fat having solid fat index as follows: at 10° C.--up to 75%; at 27° C.--about 15 to about 75%; at 40° C.--about 5 to about 45%; (c) coating the substrate resulting from step (b) with a third component comprising particulated low density breadcrumbs as a third outer layer, said low density breadcrumbs being sized at about 15 wt.% coarser than about 8 mesh and having a bulk density of about 0.20 to about 0.40 g/cc; and (d) providing said food substrate with said food coating compositions thereon in a frozen condition for storage; said three components being used in proportions relative to the food substrate whereby said substrate can be reconstituted by the application of microwave energy resulting in a cooked product having a combination of textural qualities of moistness in the substrate and crispness in the coating.
Claim 2
Independent Claim 390 words
A method of coating a food coating composition onto a food substrate to provide a frozen food product for reconstitution by the application of microwave energy, which comprises: (a) coating said food substrate with a first component comprising a predust as a first layer, said predust comprising a particulated combination of powdered egg albumen and powdered pregelled high density breadcrumbs having a bulk density of about 0.5 to about 0.75 g/cc, a total absorption of about 375 to about 500, an absorption rate of about 15 to about 60 seconds and a moisture level of about 6 to about 10 wt.%, said particulated combination being sized so that none of the particles is coarser than 16 mesh and up to 40% pass an 80 mesh screen, said predust comprising about 1 to about 10 wt.% of said powdered egg albumen; (b) coating the substrate resulting from step (a) with a second component comprising a batter as a second layer, said batter comprising a dispersion of batter-making components in water at a consistency which permits the batter to be applied to the predusted food substrate and wherein about 85 to about 125 parts by weight of water are used for 100 parts by weight of batter-forming components, said batter-making constituents comprising about 40 to about 70 wt.% of flour, about 10 to about 40 wt.% of corn starch, about 1 to about 5 wt.% of at least one chemical leavening agent and about 4 to about 10 wt.% of at least one plastic fat having solid fat index as follows: at 10° C.--up to 75%; at 27° C.--about 15 to about 75%; at 40° C.--about 5 to about 45%; (c) coating the substrate resulting from step (b) with a third component comprising particulated low density breadcrumbs as a third outer layer, said low density breadcrumbs being sized at about 15 wt.% coarser than about 8 mesh and having a bulk density of about 0.20 to about 0.40 g/cc; and (d) providing said food substrate with said food coating compositions thereon in a frozen condition for storage; said three components being used in proportions relative to the food substrate whereby said substrate can be reconstituted by the application of microwave energy resulting in a cooked product having a combination of textural qualities of moistness in the substrate and crispness in the coating.
Claim 3
Dependent Claim 41 words
The method of claim 1 wherein said high density breadcrumbs have a bulk density of about 0.55 to about 0.66 g/cc, a total absorption of about 425 to about 475 and a moisture content of about 7 to about 9 wt.%.
Claim 4
Dependent Claim 18 words
The method of claim 1 wherein said predust layer further comprises up to about 60 wt.% of flour.
Claim 5
Dependent Claim 12 words
The method of claim 3 wherein said flour is soft wheat flour.
Claim 6
Dependent Claim 11 words
The method of claim 3 further including minor amounts of seasoning.
Claim 7
Dependent Claim 22 words
The method of claim 1 wherein said batter is constituted from a dry mix of the flour, corn starch and leavening agent.
Claim 8
Dependent Claim 20 words
The method of claim 6 wherein said dry mix further contains powdered albumen and said plastic fat in powdered form.
Claim 9
Dependent Claim 21 words
The method of claim 6 wherein said chemical leavening agents comprise about 1 to about 5 wt.% of the dry mix.
Claim 10
Dependent Claim 19 words
The method of claim 6 wherein said dry mix further contains up to about 6 wt.% of powdered albumen.
Claim 11
Dependent Claim 11 words
The method of claim 1 wherein said breadcrumbs are oriental-style breadcrumbs.
Claim 12
Dependent Claim 53 words
The method of claim 10 wherein said oriental-style breading crumbs are characterized by an amylograph having the following characteristics: ______________________________________ Brabender Units ______________________________________ Initial Cold Viscosity 10 to 50 Peak Viscosity at 95° C. 600 to 1000 Minimum Viscosity after 15 min hold 500 to 800 Final Cold Viscosity 1800 to 2500. ______________________________________
Claim 13
Dependent Claim 51 words
The method of claim 1 wherein said breadcrumbs have a particle size distribution as follows: ______________________________________ Mesh size % ______________________________________ +3 0 +5 0 to about 15 +8 about 20 to 40 +14 about 25 to 40 +20 about 10 to 30 +40 0 to about 5 -40 max. 10. ______________________________________
Claim 14
Dependent Claim 19 words
The method of claim 1 wherein said breadcrumbs have a bulk density of about 0.23 to about 0.36 g/cc.
Claim 15
Dependent Claim 30 words
The method of claim 1 wherein said breadcrumbs contain 0 to 0.1 wt.% of colouring agent, 0 to about 2.0 wt.% of dextrose and 0 to 5 wt.% of salt.
Claim 16
Dependent Claim 33 words
The method of claim 1 wherein said frozen food product comprises about 50 to about 75 wt.% of said food substrate and about 25 to about 50 wt.% of said food coating composition.
Claim 17
Dependent Claim 56 words
The method of claim 15 wherein said food substrate is a fish portion, said predust comprises about 1 to about 5 wt.%, said batter comprises about 15 to about 20 wt.%, said breadcrumbs comprise about 6 to about 10 wt.%, and said coating composition comprises about 25 to about 35 wt.% of the total food product.
Claim 18
Dependent Claim 60 words
The method of claim 15 wherein said food substrate is a fish piece or a seafood item, said predust comprises about 1 to about 5 wt.%, said batter comprises about 25 to about 35 wt.%, said breadcrumbs comprise about 10 to about 15 wt.%, and said coating composition comprises about 40 to about 50 wt.% of the total food composition.
Claim 19
Dependent Claim 56 words
The method of claim 15 wherein said food substrate is a chicken patty, said predust comprises about 1 to about 5 wt.%, said batter comprises about 15 to about 25 wt.%, said breading comprises about 6 to about 10 wt.% and said coating composition comprises about 25 to about 40 wt.% of the total food composition.
Claim 20
Dependent Claim 56 words
The method of claim 15 wherein said food substrate is a chicken part, said predust comprises about 1 to about 5 wt.%, said batter comprises about 10 to about 20 wt.%, said breading comprises about 5 to about 10 wt.%, and said coating composition comprises about 20 to about 35 wt.% of the total food composition.
Claim 21
Dependent Claim 35 words
The method composition of claim 1 wherein said corn starch comprises about 10 to about 40 wt.% of the batter-forming components and said flour comprises about 40 to about 70 wt.% of the batter-forming components.
Claim 22
Dependent Claim 49 words
The method composition of claim 20 wherein said corn starch comprises about 20 to about 30 wt.% of the batter-forming components, said flour comprises about 50 to about 60 wt.% of the batter-forming components, and said flour and corn starch are used in a weight ratio of about 2:1.
Claim 23
Dependent Claim 17 words
The method of claim 1 wherein said batter-forming components also include small amounts of seasoning and protein.

References Cited (Backward Citations)

US2623825A Cited
US3169069A Cited
US3656969A Cited
US4068009A Cited
US4199603A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-06-22 1990-12-22 1991-06-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-06-22 1994-12-22 1995-06-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-06-22 1998-12-22 1999-06-23 $7700.00 Window Closed / Lapsed

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