GB2114417A - Production of shaped food products - Google Patents
Production of shaped food products Download PDFInfo
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- GB2114417A GB2114417A GB08236827A GB8236827A GB2114417A GB 2114417 A GB2114417 A GB 2114417A GB 08236827 A GB08236827 A GB 08236827A GB 8236827 A GB8236827 A GB 8236827A GB 2114417 A GB2114417 A GB 2114417A
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- Prior art keywords
- process according
- food product
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- weight
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
- A23L17/70—Comminuted, e.g. emulsified, fish products; Processed products therefrom such as pastes, reformed or compressed products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/50—Poultry products, e.g. poultry sausages
- A23L13/52—Comminuted, emulsified or processed products; Pastes; Reformed or compressed products from poultry meat
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/09—Mashed or comminuted products, e.g. pulp, purée, sauce, or products made therefrom, e.g. snacks
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/03—Organic compounds
- A23L29/035—Organic compounds containing oxygen as heteroatom
- A23L29/04—Fatty acids or derivatives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/256—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin from seaweeds, e.g. alginates, agar or carrageenan
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/294—Inorganic additives, e.g. silica
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/20—Agglomerating; Granulating; Tabletting
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Jellies, Jams, And Syrups (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
A process for the production of shaped food products from comminuted, granulated or chopped foodstuffs comprises preparing a slurry with a binder, a gelling agent and a bivalent ion releasing material adapted to gradually interact with the gelling agent to form slurry of sufficient viscosity to allow shaping of the product. After shaping the product can be further treated, for example it can be breaded. The foodstuff used can be any of meat, fish, seafood, vegetable and fruit. Preferred binders are cellulose ethers, optionally mixed with another gum. The preferred gelling agents are alginates & the ion releasing material is preferably a calcium salt. The slurry may also contain extenders (such as starch), sequestering agents, and pH controlling agents (such as weak organic acids).
Description
SPECIFICATION
Production of shaped food products
Background art
Production of food products by reconstitution of comminuted materials by shaping the comminuted
materials with the aid of gums and gel-forming materials, by mechanical methods such as extruding and
molding, as well as by thermal treatment such as heating or cooling, are common practices in the food
industry. Various processes are known for the production of such shaped food products. Many of these processes are based on the use of a gel forming system comprising an alginate and a bivalent cation such as the calcium ion.
One type of process employing these materials produces a shaped product encased in a skin, such as a sausage. For example, U.S. Patent Nos. 3,650,765 and 3,650,766 disclose food products which are
manufactured in any shape or size by a process including the steps of forming an extrudable slurry of a food
material, extruding the slurry and forming a gel-like skin around the extruded product. The skin is formed by subjecting gelable materials such as alginates to the action of gelation agents such as alkaline earth ions, at the surface of the extrusion product. U.S. Patent Nos. 3,891,776; 3,922,360; 4,117,172 and 3,676,158 also disclose similar processes whereby a shaped food product encased in a skin is formed. Some of these
processes produce a peelable, self-supporting skin.When the skin is peeled off and the resulting product is again subjected to a bivalent cation solution, a skin is again formed.
Other processes based on the base of alignates and calcium ions produce a stabilized food product where the alginate contained in the slurry used for production is converted throughout into a complete advanced gel. For example, U.S. Patent No.2,791,508 discloses a process for producing reconstituted food products comprising initially forming a thixotropic semi-gel like substance by dispersing a comminuted, powdered, granulated or shredded foodstuff in a water solution of an edible hydrophilic colloid in which the dispersed foodstuff is present as discreet particles more or less completely enclosed in a matrix of the colloid gel.
Alginates are disclosed as useful hydrophilic colloids. In addition, a gelation agent such as calcium carbonate must be added to the dispersed foodstuff and hydrophilic colloid to institute gelation. The time at which the gelation agent is added to the dispersion of foodstuff and hydrophilic colloid is critical since when the gelation agent is added, it liberates calcium ions which rapidly react with the colloid thereby forming a gel. Since this gelation occurs rapidly, it is necessary to quickly transfer the substance to an extruded feed pipe wherein the final advanced gel structure is formed. The feed pipe must be of such a length that the ensuing mixture becomes an advance gel substantially simultaneous with its exit.This is a major disadvantage since if the gelation agent is added too soon, the mixture will become an advanced gel before it exits the extruder thereby creating a blockage in the extruder mechanism. If, on the other hand, the gelation agent is added too late, the mixture will not become an advanced gel when it exits the extruder, thereby preventing the formation of a shaped food product.
Thus, the above prior art processes may result in both production and product difficulties, such as undesired skin formation, undesired finished product texture, and difficulties during extrusion.
Accordingly, it is among the objects of the present invention to provide an improved process for producing shaped food products which will insure both a smooth production run and a control of the desired characteristics of the finished product.
Disclosure ofthe invention
It has been found in accordance with the present invention that prepared food products having any desired size or shape may be formed from a slurry of communited food particles and additives including a binder and a time reaction system comprising a gelling agent such as an alginate and a bivalent ion releasing material. The slurry employed in the process according to the invention has the required rheological properties for shaping and shape retention making possible a continuous production process based on either extrusion, molding or the like. The consistency of the slurry is such that the shaped product is easily released from the shaping or forming device.
The method of the present invention may be applied to a wide variety of foodstuffs including vegetables, fruits, proteinaceous substances such as meats and fish product, shrimp products and the like and is not dependent upon the acidity of the foods or upon temperature. According to the present invention, the slurry may be formed from one or more of the comminuted foodstuffs referred to above, a binder comprising, for example, a cellulose ether alone or together with a gum such as guar gum, an alginate, a bivalent ion releasing material such as calcium carbonate, which reacts with the alginate to form a gel, an extender such as flour and/or starch, and optionally a pH control agent such as citric acid or any other weak physiologically acceptable acid, a suitable sequestring agent, such as a metaphosphate, and other additives, such as salt, sweetners and colorants.
The binder used in the slurry maintains a certain degree of rigidity and shape of the product, and the gradual gelling of the alginate results in a certain setting of the product.
The pH control agent in combination with the sequestring agent results in a predetermined rate of release of the calcium ions, which results in the controlled gelling of the alginate. In certain cases the pH of the comminuted food product is such that either the acid or the acid and sequestring agent need not be added.
For example, in the case of comminuted food products which release acid such as onions the pH control agent and sequestring agent need not be added to the slurry.
In each case the slurry must be adjusted in such a mannerthatthe gelling takes place at a predetermined time interval. In general, the slurry is left standing for a predetermined period of time of from about 5 to about 30 minutes before the actual shaping and further processing is commenced. This allows sufficient time for the gelling to take place. The ratio of, and quantity of the various ingredients in the slurry determines the consistency and characteristics of the final product.
The actual shaping is carried out with an extruder, cutter or molding device. As mentioned above, the easy and fast release of the shaped food product from the extruder, cutter or molding device is important for an efficient continuous production process. Such release may be facilitated by a continuous rinsing of the extrusion head, cutter or mold with a liquid sud, water or with an aqueous solution of bivalent ions such as calcium ions which prevents the shaped product from sticking to the shaping device. When a solution such as calcium chloride solution is used for the rinsing, there results a smooth slippery surface which has a very low friction coefficient and which will be easily released from the shaping device.This rinsing solution is used in a small quantity and concentration, and is intended only to facilitate the easy release of the product, and does not result in the formation of a shape-retaining or self-supporting film or skin.
The shaped product may be further processed by contacting it with either a floury material or a normal batter and breading. If added adhesion of the batter coating to the product is desired, a small quantity of gelling agent can be added to the batter which will interact with alginate in the upper layer of the product.
The shaped food products may also be coated, cooked, fried, frozen and packed. When such frozen products are heated, they retain their shape, texture, eating qualities.
The components used for the process of the instant invention are reasonable in price, and thus the product can be produced on an economical basis.
Detailed description of the invention
As indicated hereinabove, the shaped foods of this invention are produced by first forming a slurry of a comminuted food product and other additives, thereafter shaping the slurry by means of extrusion, molding orthe like, followed by final processing which may include batter application, breading, cooking, such as frying, freezing and packaging. According to the present invention, the slurry contains one or more communited food products, a binder, a gelling agent, a compound releasing bivalent ions for reacting with the gelling agent, extenders, and optionally a pH control agent, a sequestring agent and additives such as salt, spices, sweetening agents, and coloring materials.
Suitable binders for use in the present invention include edible cellulose ethers which are non-toxic and water soluble. Examples of suitable cellulose ethers are alkyl, hydroxyalkyl and carboxyalkyl ethers, wherein the alkyl group contains 1-3 carbon atoms. Specific examples of the cellulose ethers are sodium carboxymethyl cellulose, methyl cellulose, ethyl cellulose, hydroxy methyl cellulose, hydroxy ethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose and combinations thereof. These cellulose ethers may be employed in combination with gums such as a guar gum, gum tragacanth, gum karaya, xanthan gum, carageenan gum, furcellaran gum, locust bean gum, gum arabic or combinations thereof. While any suitable binder may be employed, it is presently preferred to employ hydroxypropyl methyl cellulose together with guar gum as the binder.A particularly preferred hydroxymethyl propyl cellulose is 100,000 CPS viscosity grade hydroxypropyl methocel K100M manufactured by Dow Chemical.
In general, the binder is employed in an amount of from about 0.10% to about 6.0% by weight based on the weight of the comminuted food product. When the binder is composed of both a cellulose ether and a gum, the cellulose ether is present, for example, in an amount of from about 20% to about 30% by weight of the binder, and the gum is present, for example, in an, amount of from about 70% to about 80% by weight of the binder.
While any suitable gelling agent may be employed, it is presently preferred to employ an alginate such as sodium alginate or potassium alginate. A particularly preferred alginate is a sodium alginate having the trade name Protanol SF-120 distributed by Multi-Kem Corp. and produced by Protan and Fagertun of
Norway. The alginate is generaily present in the slurry in an amount of from about 0.1% to about 1.0% by weight based on the weight of the comminuted food product.
Compounds which release bivalent ions for reacting with the alginate to produce a gel include calcium carbonate, calcium phosphate and the like. Calcium carbonate is, however, presently preferred. The calcium ion releasing compounds react with the alginate to produce a calcium alginate gel. The ion releasing compound is generally present in an amount of from about 0.001 % to about 0.004% by weight based on the weight of the comminuted food product.
Suitable pH control agents include weak organic acids such as citric acid, maleic acid and tartaric acid. The pH control agent may be omitted from the slurry when the comminuted food product that is being used releases a weak acid. Onions are an example of such a food product. When the pH control agent is employed, it is generally present in an amount of from about 0.001% to about 0.05% by weight based on the weight of comminuted food product.
While any suitable sequestring agent may be employed together with the pH control agent, according to the present invention it is presently preferred to use a metaphosphate such as sodium hexametaphosphate.
The sequestring agent is usually employed only when a pH control agent is employed. In general, when the sequestring agent is employed, it is present in an amount of from about 0.001% to about 0.05% by weight based on the weight of the comminuted food product.
Suitable extenders which may be employed in the slurry according to the present invention include starch and flour which are usually used together. In general, the starch is present in an amount of from about 3% to about 12% by weight based on the weight of the comminuted food product. It is, however, presently preferred to use starch in an amount of from about 5.5% to about 6.5% by weight. The flour is generally present in an amount of from about 3% to about 12% by weight based on the weight of comminuted food product. A preferred amount is of from about 7.5 to about 8.5 by weight.
The slurry may also contain one or more optional additives such as salt, spices, sweetening agents, and coloring materials. In general, when such materials are present in the slurry they are present in an amount of from about 0.01% to about 1.0% by weigh based on the weight of the comminuted food particles.
As stated above, the food products which are suitable for use in the present invention include vegetables, fruits, proteinaceous substances, such as meat and fish products, shrimp product and the like. The process according to the present invention is particularly suitable for use with comminuted or shredded food products such as fresh onions, rehydrated onions, cauliflower, mushrooms, peppers, apples, poultry meats, meat, fish, shrimps and calamari. A preferred product is onion rings, which require a very well defined consistency in order to an acceptable and saleable product. The food products are shredded, diced or comminuted by conventional means known in the art.
The slurry is prepared by mixing together all of the materials which make up the slurry excepting the comminuted or shredded food product. When the dry blend of these materials is mixed together, they are then added and mixed with the comminuted or shredded food product for 2 to 5 minutes at room temperature so as to form a slurry. The resultant slurry which has a very high viscosity is allowed to stand for a period of from about 5 to about 30 minutes so as to allow the release of ions such as calcium ions from calcium carbonate which forms a calcium alginate gel. The slurry is then fed into a shaping apparatus such as an extruder or molding device. While any such suitable device may be employed, it is presentjreferred to pump the slurry through an extruder with cutting heads.When making onion rings, one can employ an
Autoprod/Food extruder manufactured by Autoprod, Inc. with cutting heads which generate a ring-shaped product of approximately 10 to 12 grams. The same extruder can be used with different cutting heads to extrude other shapes such as balls, crescent, rods, etc.
Desirably a bivalent ion containing rinse solution is used to wash the extruder cutters or molding plate to facilitate the easy release of the shaped product from the cutters or molding plate. It is presently preferred to employ an aqueous calcium chloride solution (0.2% to 5.0%).
The extruder shaped products then fall individually on a mesh conveyor belt that carries the products to a batter unit wherein batter is applied. If more adhesion of the batter to the product is desired, a small quantity of a suitable alginate, e.g., sodium alginate, can be added to the batter which will then interact with the calcium ions on the surface of the product. This process step is normally followed by a breading unit wherein the products are breaded. The breaded product is then usually cooked, and in the case of onion rings, deep fried for a short period of time for example about 30 seconds at 400"F, and then individually quick frozen and packaged.
The final shaped product before batter and breading is applied according to the present invention comprises, for example, a cellulose ether in an amount of from about 0.10% to about 2.5% by weight, a gum in an amount of from about 0% to about 2.5% by weight, alginate salt in an amount of from about 0.05 to about 0.80% by weight, an extender in an amount of from about 6.0% to about 15.0% by weight and a foodstuff in an amount of from about 80% to about 90% by weight. A preferred example is 0.2% cellulose ether, 0.9% guar gum, 0.36% alginate salt, 12.0% extender, and 86.0% foodstuff (onion).
As stated above, ingredients in the dry blend prior to the addition of the comminuted or shredded food product comprise the following materials, the weight percent (based on the weight of materials in the slurry before the addition of the foodstuff) indicated for each material representing the broad range which could be used and preferred amounts.
Materials Preferred Range
Corn Starch 37% 30-60%
Wheat Flour 49 30-60 Hydroxypropyl methyl cellulose 1.5 1-15
Guar Gum 6.0 0-15
Sodium Alginate 2.5 0.5-5
Calcium Carbonate .012 .006-.02
Sugar (optional) 4.4 0.-10
Salt (optional) 0.9 0-5
Citric Acid (as required) 0 0-.02
Sodium Hexametaphosphate 0 0-.02
(as required)
The ratio of the diced fresh and/or rehydrated onion to the dry blend mix system is preferably 6.0 to 1, but can range from about 5:1 to about 10:1.
Specific examples of some preferred formulations are illustrated in the following examples. These examples are byway of illustration only and are not to be construed in a non-limitative manner.
Example 1: Production ofonion rings
A dry blend of the following was prepared (parts by weight):
16 Parts corn starch
25 Parts wheat flour
0.8 Parts sodium alginate (KELTONE, Kelco Co.).
0.003 Parts calcium carbonate
3.2 Parts hydroxypropyl methyl cellulose, 100,000 CPS viscosity grade (hydroxypropyl methocel K-1000M,
Dow Chemical.).
This mix was added to 250 parts of 1/4"-diced,fresh onions in a ribbon mixer and mixed for three minutes at room temperature so as to form a slurry.
The resultant slurry had a very high paste-like viscosity. The mixture was allowed to stand for 5-15 minutes so as to allow the release of calcium m ions from the calcium carbonate due to the acid pH created by the onion exudate and for the consequent reaction of the calcium ions with the algin molecules to form a calcium alginate gel.
The slurry was then pumped by a creamery pump through an Autoprod Food type extruder with cutting heads generating a ring-shaped product of approximately 10-12 grams. The cutters were washed with an aqueous solution of calcium chloride of five parts to one hundred parts of water by weight. This was solution facilitated the release of the formed ring-shaped product from the cutters
The extruded onion rings fell individually on a mesh converyor belt that carries the product to a batter unit which is followed by a breading unit. The breaded product was deep fried at 400"F for 30 seconds, and then individually quick frozen and packaged.
The finished product, when heat reconstituted for serving, had the desired juiciness and mouth feel.
Example 2: Production of onion-rings
Extruded onion rings were prepared according to Example 1, with the substitution of water-rehydrated dried onion pieces which, when reconstituted with water, were approximately 1/4" in size.
The interior texture of the finished cooked product resembled that of Example 1.
Example 3: Production of onion rings
Dry blend of the following was prepared (parts by weight):
15.2 parts corn starch
20.0 parts wheat flour
1.0 parts sodium alginate
0.004 parts calcium carbonate
0.6 parts hydroxypropyl methyl cellulose
2.5 parts guar gum
0.4 parts salt
1.8 parts sugar
This mix was added to 250 parts of 1/4" diced fresh onions. The procedure for preparing the onion rings was as set forth in Example 1.
Example 4: Production ofapple rings
Dry blend of the following is prepared (parts by weight):
25 parts corn starch
16 parts white flour
0.6 parts sodium alginate
0.003 parts calcium carbonate
2.3 parts of hydroxypropyl methyl cellulose
1.1 parts ofguar gum
5 parts of sugar
1 part of salt
This mix is added to 250 parts of 1/4" diced fresh apples. The remainder of the process is as in Example 1.
Example 5: Production ofshrimp product
A blend was prepared comprising parts by weight:
Shredded shrimp 85
Salt 1.0
HVP 1.5
Garlic Powder 0.02
Onion Powder 0.3
Corn Starch 1.2
Water up to 100
100 250 Parts by weight of the above mixture were mixed with the dry blend of Example 1 and processed as set out in Example 1, giving it a crescent or a shrimp shape.
Example 6: Zucchini Rings or Nuggets
A blenc was prepared comprising, parts by weight:
1/4" diced zucchini 56 Tomato puree 42
Onion Powder 0.15
Garlic Powder 0.15
Oregano 0.4
Salt 1.3
100 250 Parts by weight of this mixture were mixed with the dry mix of Example 1 and processed as set out in
Example 1, in ring or nugget shape.
Example 7: Chicken rings or crescents
A blend was prepared comprising, parts by weight:
1/4" diced chicken roll 76.6
Chicken flavor 3.0
Parsley 0.1
Water 17.7
100 250 Parts by weight of this blenc were mixed with the dry mix defined in claim 1 and processed to produce rings or crescents. These were processed further as set out in Example 1.
The above examples were repeated with various binders and gums as well as with different proportions of extenders, and with the addition of further gums. Various proportions of alginates and other low-solubility calcium compounds were tried. In all cases satisfactory products were obtained by suitable adjustments of the ingredients.
Claims (42)
1. A process for the production of shaped food products from comminuted, granulated or chopped foodstuffs comprising (1) preparing a slurry of one or more foodstuffs with a binder, a gelling agent and a bivalent ion releasing material, the amounts of binder, gelling agent and bivalent ion releasing material being sufficient to permit a degree of interaction between the gelling agent and the bivalent ion releasing material after a predetermined period of time after the slurry is prepared; (2) preparing a shaped food product by shaping the slurry by means of a shaping and forming device; and (3) processing the shaped food product into a final product.
2. A process according to claim 1, wherein the binder is a cellulose ether.
3. A process according to claim 2, wherein the cellulose ether is carboxy methyl cellulose, carboxy ethyl cellulose, carboxypropyl cellulose, methyl cellulose, ethyl cellulose, hydroxy methyl cellulose, hydroxy ethyl cellulose, hydroxypropyl methyl cellulose or a mixture thereof.
4. A process according to claim 1, 2 or 3, wherein the binder comprises a cellulose ether and another gum.
5. A process according to claim 4, wherein the other gum is guar gum, gum tragacanth, gum karaya, xanthan gum, carageenan, furcellaran gum, locust bean gum, gum arabic or a mixture thereof.
6. A process according to any of claims 1 to 5, wherein the gelling agent is an alkali metal alginate and the bivalent ion releasing compound is a calcium ion containing compound of low solubility.
7. A process according to claim 6, wherein the alkali metal alginate is sodium alginate and the calcium compound is calcium carbonate.
8. A process according to any of claims 1 to 9, wherein the slurry additionally contains a pH control agent.
9. A process according to claim 8, wherein the pH control agent is a weak organic acid selected from citric acid, tartaric acid and maleic acid.
10. A process according to any of claims 1 to 9, wherein the slurry additionally contains a sequestring agent.
11. A process according to claim 10, wherein the sequestring agent is a metaphosphate.
12. A process according to claim 11, wherein the metaphosphate is sodium hexametaphosphate.
13. A process according to any of claims 1 to 12, wherein the shaped food product is rinsed with an aqueous calcium containing compound solution while being released from the shaping and forming device.
14. A process according to claim 13, wherein the calcium compound solution is an aqueous calcium chloride solution.
15. A process according to any of claims 1 to 14, wherein the slurry additionally contains an extender.
16. A process according to claim 15, wherein the extender is starch, flour or a mixture thereof.
17. A process according to any of claims 6 to 16, wherein the components are used in such proportions so that the slurry is left to stand for a period of time of from about 5 to about 30 minutes, allowing for the interaction of the alginate with the calcium ion releasing compound, thereby increasing the viscosity of the slurry prior to the shaping step.
18. A process according to any of claims 1 to 17, wherein the binder is present in an amount of from about 0.10 to about 6.0% by weight based on the weight of the comminuted food product.
19. A process according to any of claims 1 to 18, wherein the alginate is present in an amount of from about 0.10 to about 1.0% by weight based on the weight of the comminuted food product.
20. A process according to any of claims 1 to 19, wherein the bivalent ion releasing compound is present in an amount of from about 0.001 to about 0.02% by weight based on the weight of the comminuted food.
21. A process according to any of claims 1 to 20, wherein the processing step (3) os carried out by contacting the shaped food product with either a floury material or normal batter and thereafter breading it.
22. A shaped food product, which food product is in the form of a gel and comprises a cellulose ether selected from the group consisting of hydroxy alkyl and carboxy alkyl celluloses the alkyl groups of which contain from 1 to 3 carbon atoms, said cellulose ether being present in an amount of from about 0.1 to about 2.5% by weight; alginate salt in an amount of from about 0.05 to about 0.80% by weight; a comminuted, granulated or chopped foodstuff selected from vegetables, fruits, meat, fish and seafood, and mixtures thereof, in an amount of from about 80 to 90% by weight and an extender in an amount of from about 6 to 15% by weight.
23. A shaped food product according to claim 22, containing another gum in an amount of from about 0.1 to 2.5% by weight.
24. A food product according to claim 22, wherein onions are employed as said foodstuff.
25. A food product according to claim 22, wherein apples are employed as said foodstuf.
26. The product according to claim 24, in the shape of a ring.
27. The product according to claim 25, in the shape of a ring.
28. A process substantially as herein described with reference to Example 1.
29. A process substantially as herein described with reference to Example 2.
30. A process substantially as herein described with reference to Example 3.
31. A process substantially as herein described with reference to Example 4.
32. A process substantially as herein described with reference to Example 5.
33. A process substantially as herein described with reference to Example 6.
34. A process substantially as herein described with reference to Example 7.
35. A food product substantially as herein described with reference to Example 1.
36. A food product substantially as herein described with reference to Example 2.
37. A food product substantially as herein described with reference to Example 3.
38. A food product substantially as herein described with reference to Example 4.
39. A food product substantially as herein described with reference to Example 5.
40. A food product substantially as herein described with reference to Example 6.
41. A food product substantially as herein described with reference to Example 7.
42. Every novel feature and every novel combination of features described herein.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL64728A IL64728A (en) | 1982-01-08 | 1982-01-08 | Production of shaped food products |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2114417A true GB2114417A (en) | 1983-08-24 |
GB2114417B GB2114417B (en) | 1985-11-20 |
Family
ID=11053178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08236827A Expired GB2114417B (en) | 1982-01-08 | 1982-12-24 | Production of shaped food products |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS58165746A (en) |
KR (1) | KR860000371B1 (en) |
AU (1) | AU1000783A (en) |
BE (1) | BE895554A (en) |
CH (1) | CH657251A5 (en) |
DE (1) | DE3248692A1 (en) |
DK (1) | DK4283A (en) |
EG (1) | EG16240A (en) |
ES (1) | ES8401832A1 (en) |
FR (1) | FR2522477A1 (en) |
GB (1) | GB2114417B (en) |
GR (1) | GR77872B (en) |
IL (1) | IL64728A (en) |
IT (1) | IT1159821B (en) |
NL (1) | NL8300059A (en) |
NZ (1) | NZ202971A (en) |
PH (1) | PH19279A (en) |
SE (1) | SE8207407L (en) |
ZA (1) | ZA829584B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0686001A1 (en) * | 1993-02-26 | 1995-12-13 | Rich-Seapak Corporation | Method and apparatus for two phase conveyance of a product |
US5482932A (en) * | 1992-09-04 | 1996-01-09 | Courtaulds Fibres (Holdings) Limited | Alginate gels to the form of fibrous pastes useful as wound dressings |
EP0888720A1 (en) * | 1997-07-02 | 1999-01-07 | Societe Des Produits Nestle S.A. | Process and apparatus for making ring-shaped food products |
EP0888725A1 (en) * | 1997-07-02 | 1999-01-07 | Société des Produits Nestlé S.A. | Process and apparatus for making ring-shaped food products |
WO2002056713A1 (en) * | 2001-01-17 | 2002-07-25 | Isp Investments Inc. | Process and apparatus |
WO2004008876A2 (en) * | 2002-07-23 | 2004-01-29 | Rex Food Technologies (Pty Ltd.) | Treatment of food pieces |
EP2314173A1 (en) * | 2009-10-21 | 2011-04-27 | Shin-Etsu Chemical Co., Ltd. | Meat Additive, Pickling Liquid and Processed Meat Product |
RU2640024C2 (en) * | 2012-01-06 | 2017-12-25 | Геркулес Инкорпорейтед | Simple ethers of cellulose that have increased thermal strength of gel |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2163766B (en) * | 1984-08-30 | 1988-01-27 | Kelco Ail Int Ltd | Printing paste thickener compositions |
GB8502124D0 (en) * | 1985-01-29 | 1985-02-27 | Spillers Foods Ltd | Pet food |
EP0326294A1 (en) * | 1988-01-22 | 1989-08-02 | Takeda Chemical Industries, Ltd. | Shaped foods of fish or meat and production thereof |
US5422135A (en) * | 1989-05-17 | 1995-06-06 | Nadreph Limited | Process for preparing a gelled food product sheet |
GB8911300D0 (en) * | 1989-05-17 | 1989-07-05 | Nadreph Ltd | Food product |
DE4111476A1 (en) * | 1991-04-09 | 1992-10-15 | Frubella Gmbh | FRUIT BAKE MIX |
ES2046953B1 (en) * | 1992-07-22 | 1994-09-01 | Consejo Superior Investigacion | AN ANALOGUE FOOD PRODUCT ABOUT CEPHALOPOD AND ITS MANUFACTURING PROCEDURE. |
JP3291148B2 (en) * | 1994-11-30 | 2002-06-10 | カネボウフーズ株式会社 | Jelly and its manufacturing method |
ES2102974B1 (en) * | 1996-01-26 | 1998-04-01 | B D N Ingenieria De Alimentaci | PROCEDURE FOR OBTAINING FOOD PRODUCTS ANALOGED TO MEAT OR FISHERY PRODUCTS, AND PRODUCT OBTAINED BY THE SAME. |
US8092853B2 (en) | 2003-12-02 | 2012-01-10 | Purina Mills, Llc | Gel based livestock feed, method of manufacture and use |
JP5530631B2 (en) | 2005-07-14 | 2014-06-25 | プリナ ミルズ, エルエルシー | Method for producing and feeding livestock feed for piglets |
CN116806121A (en) * | 2021-02-10 | 2023-09-26 | Bk吉乌里尼两合公司 | Method for preparing pure edible product from edible non-animal protein |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3650766A (en) * | 1969-07-07 | 1972-03-21 | Dca Food Ind | Extruded food products and method of producing same |
US3705812A (en) * | 1969-07-16 | 1972-12-12 | American Potato Co | Process for making a fried onion product |
US3676158A (en) * | 1971-06-07 | 1972-07-11 | Dca Food Ind | Method of forming an adherent coating on foods |
US3891776A (en) * | 1972-11-02 | 1975-06-24 | Lever Brothers Ltd | Protein product |
FR2239954B1 (en) * | 1973-08-07 | 1978-06-09 | Uncle Ben S Australia Pty | |
IE48475B1 (en) * | 1978-09-08 | 1985-02-06 | Unilever Ltd | Processes for the preparation of gels,products obtained thereby,and their use |
JPS5655162A (en) * | 1979-10-11 | 1981-05-15 | Kibun Kk | Preparation of coagulated food, its seasoning, preparation of molded food, and its seasoning |
-
1982
- 1982-01-08 IL IL64728A patent/IL64728A/en unknown
- 1982-12-24 GB GB08236827A patent/GB2114417B/en not_active Expired
- 1982-12-27 SE SE8207407A patent/SE8207407L/en not_active Application Discontinuation
- 1982-12-29 GR GR70176A patent/GR77872B/el unknown
- 1982-12-30 ZA ZA829584A patent/ZA829584B/en unknown
- 1982-12-30 DE DE19823248692 patent/DE3248692A1/en not_active Withdrawn
- 1982-12-30 FR FR8222095A patent/FR2522477A1/en not_active Withdrawn
- 1982-12-31 ES ES518745A patent/ES8401832A1/en not_active Expired
-
1983
- 1983-01-03 CH CH10/83A patent/CH657251A5/en not_active IP Right Cessation
- 1983-01-04 AU AU10007/83A patent/AU1000783A/en not_active Abandoned
- 1983-01-06 KR KR1019830000031A patent/KR860000371B1/en not_active IP Right Cessation
- 1983-01-07 BE BE0/209860A patent/BE895554A/en not_active IP Right Cessation
- 1983-01-07 IT IT19040/83A patent/IT1159821B/en active
- 1983-01-07 NZ NZ202971A patent/NZ202971A/en unknown
- 1983-01-07 NL NL8300059A patent/NL8300059A/en not_active Application Discontinuation
- 1983-01-07 DK DK4283A patent/DK4283A/en not_active Application Discontinuation
- 1983-01-08 JP JP58000792A patent/JPS58165746A/en active Pending
- 1983-01-08 EG EG14/83A patent/EG16240A/en active
- 1983-01-10 PH PH28372A patent/PH19279A/en unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482932A (en) * | 1992-09-04 | 1996-01-09 | Courtaulds Fibres (Holdings) Limited | Alginate gels to the form of fibrous pastes useful as wound dressings |
EP0686001A1 (en) * | 1993-02-26 | 1995-12-13 | Rich-Seapak Corporation | Method and apparatus for two phase conveyance of a product |
EP0686001A4 (en) * | 1993-02-26 | 1997-02-26 | Rich Seapak Corp | Method and apparatus for two phase conveyance of a product |
EP0888720A1 (en) * | 1997-07-02 | 1999-01-07 | Societe Des Produits Nestle S.A. | Process and apparatus for making ring-shaped food products |
EP0888725A1 (en) * | 1997-07-02 | 1999-01-07 | Société des Produits Nestlé S.A. | Process and apparatus for making ring-shaped food products |
GB2388295A (en) * | 2001-01-17 | 2003-11-12 | Isp Investments Inc | Process and apparatus |
WO2002056713A1 (en) * | 2001-01-17 | 2002-07-25 | Isp Investments Inc. | Process and apparatus |
GB2388295B (en) * | 2001-01-17 | 2005-04-13 | Isp Investments Inc | Preparing shaped products from incipiently gelling products based on calcium alginate or low-methoxy pectate |
US7544380B2 (en) | 2001-01-17 | 2009-06-09 | Fmc Corporation | Process and apparatus |
WO2004008876A2 (en) * | 2002-07-23 | 2004-01-29 | Rex Food Technologies (Pty Ltd.) | Treatment of food pieces |
WO2004008876A3 (en) * | 2002-07-23 | 2004-04-15 | Tania Maria Melnyczuk | Treatment of food pieces |
EP2314173A1 (en) * | 2009-10-21 | 2011-04-27 | Shin-Etsu Chemical Co., Ltd. | Meat Additive, Pickling Liquid and Processed Meat Product |
RU2640024C2 (en) * | 2012-01-06 | 2017-12-25 | Геркулес Инкорпорейтед | Simple ethers of cellulose that have increased thermal strength of gel |
Also Published As
Publication number | Publication date |
---|---|
DE3248692A1 (en) | 1983-07-21 |
NL8300059A (en) | 1983-08-01 |
GB2114417B (en) | 1985-11-20 |
IT1159821B (en) | 1987-03-04 |
SE8207407L (en) | 1983-07-09 |
JPS58165746A (en) | 1983-09-30 |
SE8207407D0 (en) | 1982-12-27 |
CH657251A5 (en) | 1986-08-29 |
KR840003007A (en) | 1984-08-13 |
AU1000783A (en) | 1983-07-14 |
GR77872B (en) | 1984-09-25 |
IL64728A (en) | 1985-05-31 |
EG16240A (en) | 1987-04-30 |
DK4283D0 (en) | 1983-01-07 |
IT8319040A0 (en) | 1983-01-07 |
PH19279A (en) | 1986-03-04 |
DK4283A (en) | 1983-07-09 |
NZ202971A (en) | 1986-03-14 |
FR2522477A1 (en) | 1983-09-09 |
KR860000371B1 (en) | 1986-04-16 |
IL64728A0 (en) | 1982-03-31 |
BE895554A (en) | 1983-05-02 |
ES518745A0 (en) | 1984-01-16 |
ZA829584B (en) | 1983-10-26 |
ES8401832A1 (en) | 1984-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921224 |