GB2032242A - Dehydrated edible products - Google Patents
Dehydrated edible products Download PDFInfo
- Publication number
- GB2032242A GB2032242A GB7931376A GB7931376A GB2032242A GB 2032242 A GB2032242 A GB 2032242A GB 7931376 A GB7931376 A GB 7931376A GB 7931376 A GB7931376 A GB 7931376A GB 2032242 A GB2032242 A GB 2032242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gel
- product according
- edible product
- dehydrated
- dehydrated edible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- A23L21/00—Marmalades, jams, jellies or the like; Products from apiculture; Preparation or treatment thereof
- A23L21/10—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products
- A23L21/12—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products derived from fruit or vegetable solids
-
- 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
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/70—Fixation, conservation, or encapsulation of flavouring agents
-
- 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
- A23L29/231—Pectin; Derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Jellies, Jams, And Syrups (AREA)
- Grain Derivatives (AREA)
- Seeds, Soups, And Other Foods (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Readily rehydratable dehydrated edible products are obtained by drying compositions comprising finely divided foodstuff dispersed in edible gel substantially free of aeration and having a gel strength corresponding to yield stress of 200 grams of a cylinder of gel having 12 mm diameter and 12 mm height compressed at 5 cm/minute between pressure plates; the gels are produced for example by mixing solid calcium sulphate particles rapidly throughout gellable aqueous alginale or low-methoxy pectate sols and then allowing the solid calcium sulphate to dissolve and the mixtures to gel under shear-free conditions.
Description
SPECIFICATION
Dehydrated edible products
The present invention relates to dehydrated edible products, and in particular to products including pieces or particles of comminuted food, for example derived from pureed meat and vegetables.
Dried foods capable of reconstitution on the addition of water are well known. Examples include soups, desserts and snack products. Some of these products, often referred to as 'instant', are suitable for consumption within a short time after reconstitution, e.g. 1-2 minutes, while others require a longer period of soaking to allow the constituents of the food to rehydrate. Clearly, specification of the rehydration conditions depends on the nature of the ingredients comprising the food. When the food contains pieces of dried vegetables or meats, simmering in boiling water for up to 20 minutes may be required and consequently such foods are not acceptable as instant products.
Instant products comprising dried food pieces such as dried vegetables and dried meats are commercially available. These may be obtained by freeze-drying pieces of the appropriate food. However, pieces obtained by such a process do not always possess all of the desired characteristics: e.g. the rehydrated product may be spongy and may be deficient in flavour, colour or texture, so that it may emtirely fail to resemble the original foodstuff. As an example, it has been found that rehydrated freeze-dried tomato pieces can be undesirably light and spongy and lacking in flavour. In addition, such pieces are also expensive.
An alternative source of dried edible products is described in the prior art (Belgian Specification No 836 194). These are made by preparing a dispersion of comminuted foodstuff in an aerated calcium alginate or calcium pectate gel, cutting the gel into pieces and drying the said pieces. Use of an aerating agent is expensive and may also in some cases result in an undesirable spongy texture in the rehydrated pieces. This approach, therefore, also has disadvantages.
We have surprisingly discovered that unaerated alginate gels containing comminuted foodstuffs, e.g.
purees, after cutting and air drying, can be so made as to provide dried foodstuff pieces which are acceptable for use in instant products.
The ability of alginate solutions to form films on drying is well known. Consequently, it would not be entirely surprising, and in fact we find, that pieces of alginate gel also tend to form films after air drying. In some cases, depending on the geometry of the gel pieces prior to drying, a dried outer skin with a hollow interior is obtained. Such an effect can be obtained when drying gelled dice. It has to be noted, moreover, that the dried materials so obtained have very poor rehydration characteristics.
In contrast, by including a comminuted foodstuff in the gel matrix in accordance with the present invention as described below, an excellent texture simulating vegetable or meat pieces can be obtained after rehydration of the air-dried gel pieces. Without being bound by theory, the presence of the comminuted food particles appears to hinder collapse of the alginate network with the accompanying film formation and provides in the dried products particles of comminuted food dispersed throughout a dried alginate matrix.
The food particles are thus free to hydrate on the addition of water but in so doing, are prevented from separating by the alginate matrix. Discrete rehydrated particulates result.
According to the invention there is provided a dehydrated edible product obtained by drying a composition comprising a finely divide, e.g. comminuted or pureed, foodstuff dispersed in an edible (and preferably thermostable) gel which has not been subjected to aeration and which has a gel strength corresponding to a value of at least 200 grams when determined by the method defined below.
Since the gel has not been subjected to aeration, it has before drying either no overrun or else a minor amount due to unintentional incorporation of bubbles not sufficient to render the material a foam, e.g. not
more than 10%, preferably 5% or less, e.g. less than 1%, for example 0.5%.
Desirably the product is capable of satisfactory rehydration in 60-120 seconds of immersion in water, e.g.
hot water. Of course, the gels are prepared without adding aerating or foaming agents as such: any constituents which are added for other reasons and are capable of promoting aeration are preferably
restricted to levels at which any foam-promoting effects are negligible.
In order to produce a dried product capable of satisfactory rehydration, the drying is preferably carried out
by air-drying or oven-drying.
The gel strength can be measured with a commercial Instron (Trade Mark) test machine which compresses
a gel of defined size between two plates at a defined speed: the stress increases to a peak at the yield point
and the yield stress measures the gel strength. The gels used in this invention have at least 200 grams gel
strength for a cylindrical gel sample 1 2mm diameter and 1 2mm high, compressed at Scm/minute. Desirably the strengths are even higher, corresponding to 350 or more and can conveniently reach 600 or 700 or more.
One highly desirable method of producing gels which give satisfactory dehydrated products according to this invention is a fast-setting method (e.g. with gelling time below 30 minutes, e.g. 6 minutes), e.g. as
described in our copending UK Patent Application 36085/78, the disclosure of which is hereby incorporated
by reference: the method disclosed comprises mixing solid calcium sulphate particles, for example as an
aqueous slurry with a comminuted foodstuff, rapidly throughout a gellable aqueous alginate or
low-methoxy pectate sol, and then under shear-free conditions allowing solid calcium sulphate to dissolve
and the mixture to gel.
However, other methods of producing the gels to be dehydrated are also usable in the performance of this invention, e.g. that described in our UK Patent Specification Nos 1 369 198-9, the disclosure of which is also incorporated herein by reference: it relates to rapidly making a mixture comprising an alginate or a low methoxy pectate sol, a source of calcium ions (e.g. dicalcium phosphate) that in the absence of an agent capable of releasing calcium ions (e.g. acid) provides insufficient calcium ions to gel the sol, fruit pulp or puree and an agent capable of releasing calcium ions, and allowing the mixture so made to gel under substantially shear-free conditions.
Using this invention, dried pieces of vegetables and meats which possess excellent colour, flavour and texture after reconstitution for 1-2 minutes in water have been produced.
After formation, the gel may be cut to the desired shape, e.g. dice, strips, and dried on commercial air-drying equipment, e.g. an oven or through draught drier. The preferred temperature range for drying is 60-80"C. Use of lower drying temperatures results in extended drying times while use of higher temperaturez can result in unacceptable flavour loss and charring. Alternatively, drying may be carried out or facilitated with the aid of a vacuum and/or a desiccant such as P205 or calcium chloride. For most applications it is desirable to dry to particlulates to a final moisture content of 4-12%, preferably 4-9%, e.g. 7%. Choice of the appropriate drying conditions depends on the type of gelled comminuted food to be dried and its intended usage. Such conditions are readily determined by simple experiment.It may be desirable to carry out two-stage drying with intermediate storage for a period to allow equilibration of the water content of the partially-dried material.
When the products are used as ingredients in instant foods, best results are obtained by rehydration for 1-2 minutes in boiling water.
When necessary, rehydration may be improved and the texture of the rehydrated particles suitably modified by the addition of a texture modifying agent during the gel preparation step. Such texture modifying agents are normally proteinaceous or carbohydrate in nature, for example, caseinates, albumen, gelatin, starch derivatives, cellulose derivatives, carrageenans, xanthan gum etc. For economic reasons, an inexpensive texture modifying agent is preferred. Pre-cooked or modified starches at a level of around 0.5-3% by weight of the gelled comminuted food have been found to give acceptable results.
The dehydrated products of the invention can be in the form of particles, slices or small blocks or other conveniently-shaped regular or irregular pieces.
Although the products of the present invention can be used acceptably in instant products, they maintain their structural integrity and organoleptic quality under more prolonged and extreme conditions of rehydration, e.g. boiling in water for 20 minutes, and can, therefore, be used generally as ingredients in dry food products, e.g. dry soup mixes.
The invention is illustrated by the following examples, the table given below showing the composition of the mixtures used therein.
TABLE
Alginate Phase Example 1 Example2 Example 3 SodimAlginate*(Manugel DMB, Trade Mark) - 1.00 1.40
Sodium Alginate* (Manugel DMM, Trade Mark) 1.00 Na2HPO412H20 0.20 0.30
CaHPO4 0.30
Pre-cooked Farina - 1.80
Monosodium Glutamate - 1.00
Antioxidant - 0.03
Deionised Water - - 65.90
Tap Water 38.70 35.97
40.00 40.00 67.60 * (Ex Alginate Industries Ltd.)
TABLE (Continued)
Comminuted Food Phase Example 1 Example 2 Example 3
Comminuted Cooked Chicken - 40.00
Comminuted Tomato (28-30% Solids) 40.00
Comminuted Red Pepper - - 30.00
CaSO42H2O (gypsum particles passable through No. 40 sieve) - 0.45 0.40
Starch+ (Colflo 67, Trade Mark) - - 2.00
Trisodium Citrate 0.30
Citric Acid 0.60
Pre-cooked Farina 1.40
Tap Water 17.70 19.55
60.00 60.00 32.40
100.00 100.00 100.00 * (Ex Laing National)
Example 1
A gel containing 40% by weight of comminuted tomato (28-30% solids) was prepared by mixing together an alginate phase and a comminuted food phase, formulated as shown in the accompanying table, and allowing the mix to set under shear free conditions. The gel was cut into parallelepipeds with edges varying between 0.4-2.0 cm which were dried on a commercial through draught drier at 750C for 4 hours. The dried product had an average moisture content of 8.7% and rehydrated in boiling water after ca one minute to provide tomato slivers of excellent taste and pleasant texture.
Example 2
A gel containing 40% by weight of comminuted cooked chicken was prepared as in Example 1 using the formulations for the alginate phase and the comminuted food phase shown in the accompanying table. The gel was cut into cubes of 0.8 cm edge which were dried on a through draught drier at 70"C for three hours.
The dried product had an average moisture content of 8.1% and on rehydration in boiling water attained a fibrous texture somewhat akin to cooked chicken after two minutes.
Example 3
A gel containing 30% by weight of comminuted red pepper was prepared as in Example 1, using the formulation shown in the accompanying table. The gel was cut into parallelepipeds (1.5 cm x 0.6 cm x 0.4 cm) which were dried on a bench-scale fluidised bed drier (Model FBD/L72 ex PRL Engineering Ltd) at 70"C for 2.5 hours. The resulting dried product of average moisture content 6.1% still retained its strong red colour
after nine months' storage and rehydrated in boiling water after ca. one minute to provide simulated pepper
pieces with excellent colour, flavour and texture.
Claims (19)
1. A dehydrated edible product which has been obtained by a method comprising drying a composition which comprises a finely divided foodstuff dispersed in an edible gel which has not been subjected to aeration and which has a gel strength corresponding to a yield stress of at least 200 grams when a cylinder of the gel 12mm in diameter and 12mm high is subjected to compression between plates moving together with a speed of 5cm/minute.
2. A dehydrated edible product according to claim 1, wherein the finely divided foodstuff comprises a comminuted or pureed meat or vegetable product.
3. A dehydrated edible product according to claim 1 or 2 wherein the gel comprises an alginate or
low-methoxy pectate gel.
4. A dehydrated edible product according to claim 3, wherein the gel has been produced by a method comprising mixing solid calcium sulphate particles rapidly throughout a gellable aqueous alginate or low-methoxy pectate sol and then under shear-free conditions allowing solid calcium sulphate to dissolved and the mixture to gel.
5. A dehydrated edible product according to claim 3, wherein the gel has been produced by a method comprising rapidly making a mixture comprising an alginate or low-methoxy pectate sol, a source of calcium ions that in the absence of an agent capable of releasing calcium ions provides insufficient calcium ions to gel the sol, fruit pulp or puree and an agent capable of releasing calcium ions, and allowing the mixture so made to gel under substantially shear-free conditions.
6. A dehydrated edible product according to claim 5, wherein the source of calcium ions used to make the gel is dicalcium phosphate and the releasing agent is an edible acid.
7. A dehydrated edible product according to any preceding claim, wherein the gel strength corresponds to a yield stress of at least 350 grams under the defined conditions.
8. A dehydrated edible product according to claim 7, wherein the gel strength corresponds to a yield stress in the range 350 to 600 grams under the defined conditions.
9. A dehydrated edible product according to any preceding claim which gives substantial rehydrateion in 60-120 seconds of immersion in boiling water.
10. A dehydrated edible product according to any preceding claim, which has been air-dried at from 60"C to 80 C.
11. A dehydrated edible product according to any preceding claim which has a moisture content in the range 4-12% by weight.
12. A dehydrated edible product according to any preceding claim which further comprises a texture modifying agent selected from caseinates, albumen, gelatin, starch derivatives, cellulose derivatives, carrageenans and xanthans.
13. A dehydrated edible product according to any preceding claim, wherein any bubbles present in the gel do not exceed the equivalent of an overrun of 5%.
14. A rehydrated edible product formed by rehydrating a dehydrated edible product according to any of claims 1-13 in hot water for up to 20 minutes.
15. A process for producing a dehydrated edible product according to any of claims 1-13, which comprises drying an edible gel, which has been formed with a finely divided foodstuff dispersed therein, free of subjection to aeration and with a strength corresponding to a yield stress of at least 200 grams when a cylinder of the gel 1 2mm in diameter and 12mm high is subjected to compression between plates moving together with a speed of 5cm/minute, to form a rehydratable dehydrated product.
16. A process according to claim 15, wherein the edible gel has been produced as defined in claim 4.
17. A process according to claim 15, wherein the edible gel has been produced as defined in claim 5.
18. A dehydrated edible product according to claim 1 and substantially as hereinabove described in any one of the foregoing Examples 1-3.
19. A process according to claim 15 and substantially as hereinbefore described in any one of the foregoing Examples 1-3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7836121 | 1978-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2032242A true GB2032242A (en) | 1980-05-08 |
GB2032242B GB2032242B (en) | 1983-03-30 |
Family
ID=10499534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7931376A Expired GB2032242B (en) | 1978-09-08 | 1979-09-10 | Dehydrated edible products |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5539799A (en) |
AT (1) | AT374090B (en) |
AU (1) | AU537366B2 (en) |
BE (1) | BE878702A (en) |
CA (1) | CA1134669A (en) |
CH (1) | CH643989A5 (en) |
DE (1) | DE2936455A1 (en) |
DK (1) | DK374779A (en) |
ES (1) | ES483956A1 (en) |
FR (1) | FR2435210B1 (en) |
GB (1) | GB2032242B (en) |
IE (1) | IE48545B1 (en) |
IT (1) | IT1119934B (en) |
LU (1) | LU81665A1 (en) |
NL (1) | NL7906747A (en) |
SE (1) | SE7907499L (en) |
ZA (1) | ZA794678B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393546A (en) * | 1993-02-26 | 1995-02-28 | Rich-Seapak Corporation | Method for two phase conveyance of a product |
US5578337A (en) * | 1995-02-02 | 1996-11-26 | Rich Sea-Pak Corporation | Process for extruding gelled product |
WO2002019841A1 (en) * | 2000-09-07 | 2002-03-14 | Bestfoods | Process for producing tomato flakes |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3242205A1 (en) * | 1982-11-15 | 1984-05-17 | Pfanni-Werke Otto Eckart KG, 8000 München | Shape-stable, preformed potato product which can be boiled, process for the production thereof, and use thereof |
GB8502124D0 (en) * | 1985-01-29 | 1985-02-27 | Spillers Foods Ltd | Pet food |
GB0203431D0 (en) * | 2002-02-13 | 2002-04-03 | Mars Inc | Gel |
JP4900952B2 (en) * | 2007-05-11 | 2012-03-21 | 独立行政法人農業・食品産業技術総合研究機構 | Process for producing foods with improved chewing and mouth retention characteristics |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1142807A (en) * | 1962-09-07 | 1969-02-12 | Kelco Co | Process for preparing a canned food product by the addition thereto of a water soluble alginate |
GB1191243A (en) * | 1968-08-07 | 1970-05-13 | Rogers Brothers Company | Improvements in or relating to the preparation of Preformed Food Products |
GB1302275A (en) * | 1970-03-26 | 1973-01-04 | ||
GB1474629A (en) * | 1973-08-07 | 1977-05-25 | Uncle Ben S Australia Pty | Proteinaceous food product and method of manufacture therefor |
GB1531219A (en) * | 1974-12-04 | 1978-11-08 | Unilever Ltd | Food product |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207197B (en) * | 1962-07-13 | 1965-12-16 | Obipektin A G | Process for the production of a dry vegetable matter suitable for the production of puddings, jelly or jelly |
US3197312A (en) * | 1963-02-26 | 1965-07-27 | Gerber Prod | Process for preparing reconstitutable food products |
DE1517016A1 (en) * | 1965-10-13 | 1969-05-14 | Emig & Co | Process for the production of storable gelling fruit juice concentrate from naturally pure fruit juices |
US3608578A (en) * | 1969-10-08 | 1971-09-28 | Alan Martin | Handtool-mounting assembly |
GB1369198A (en) * | 1970-11-16 | 1974-10-02 | Unilever Ltd | Fruit-like food product |
FR2185367A1 (en) * | 1972-05-23 | 1974-01-04 | Atom Sa | Powdered gelling agent for tart fillings - obtained by simultaneous dehydra-tion of a gelling agent with a food product |
IE48475B1 (en) * | 1978-09-08 | 1985-02-06 | Unilever Ltd | Processes for the preparation of gels,products obtained thereby,and their use |
-
1979
- 1979-09-03 IE IE1670/79A patent/IE48545B1/en not_active IP Right Cessation
- 1979-09-05 ZA ZA00794678A patent/ZA794678B/en unknown
- 1979-09-06 AU AU50639/79A patent/AU537366B2/en not_active Ceased
- 1979-09-06 ES ES483956A patent/ES483956A1/en not_active Expired
- 1979-09-06 FR FR7922308A patent/FR2435210B1/en not_active Expired
- 1979-09-07 JP JP11508879A patent/JPS5539799A/en active Granted
- 1979-09-07 CA CA000335286A patent/CA1134669A/en not_active Expired
- 1979-09-07 DK DK374779A patent/DK374779A/en unknown
- 1979-09-10 CH CH815379A patent/CH643989A5/en not_active IP Right Cessation
- 1979-09-10 AT AT0595079A patent/AT374090B/en not_active IP Right Cessation
- 1979-09-10 DE DE19792936455 patent/DE2936455A1/en active Granted
- 1979-09-10 IT IT68796/79A patent/IT1119934B/en active
- 1979-09-10 NL NL7906747A patent/NL7906747A/en not_active Application Discontinuation
- 1979-09-10 SE SE7907499A patent/SE7907499L/en not_active Application Discontinuation
- 1979-09-10 LU LU81665A patent/LU81665A1/en unknown
- 1979-09-10 BE BE0/197086A patent/BE878702A/en not_active IP Right Cessation
- 1979-09-10 GB GB7931376A patent/GB2032242B/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1142807A (en) * | 1962-09-07 | 1969-02-12 | Kelco Co | Process for preparing a canned food product by the addition thereto of a water soluble alginate |
GB1191243A (en) * | 1968-08-07 | 1970-05-13 | Rogers Brothers Company | Improvements in or relating to the preparation of Preformed Food Products |
GB1302275A (en) * | 1970-03-26 | 1973-01-04 | ||
GB1474629A (en) * | 1973-08-07 | 1977-05-25 | Uncle Ben S Australia Pty | Proteinaceous food product and method of manufacture therefor |
GB1531219A (en) * | 1974-12-04 | 1978-11-08 | Unilever Ltd | Food product |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393546A (en) * | 1993-02-26 | 1995-02-28 | Rich-Seapak Corporation | Method for two phase conveyance of a product |
US5518745A (en) * | 1993-02-26 | 1996-05-21 | Rich-Seapak Corporation | Method for two phase conveyance of a product |
US6086351A (en) * | 1993-02-26 | 2000-07-11 | Rich-Seapack Corporation | Apparatus for two phase conveyance of a product |
US5578337A (en) * | 1995-02-02 | 1996-11-26 | Rich Sea-Pak Corporation | Process for extruding gelled product |
WO2002019841A1 (en) * | 2000-09-07 | 2002-03-14 | Bestfoods | Process for producing tomato flakes |
AU2001295532B2 (en) * | 2000-09-07 | 2005-09-29 | Bestfoods | Process for producing tomato flakes |
Also Published As
Publication number | Publication date |
---|---|
DE2936455C2 (en) | 1988-12-22 |
BE878702A (en) | 1980-03-10 |
FR2435210B1 (en) | 1985-07-12 |
DK374779A (en) | 1980-03-09 |
NL7906747A (en) | 1980-03-11 |
SE7907499L (en) | 1980-03-09 |
FR2435210A1 (en) | 1980-04-04 |
IE791670L (en) | 1980-03-08 |
AU5063979A (en) | 1980-03-13 |
JPS6326974B2 (en) | 1988-06-01 |
ES483956A1 (en) | 1980-10-01 |
CA1134669A (en) | 1982-11-02 |
AU537366B2 (en) | 1984-06-21 |
IE48545B1 (en) | 1985-02-20 |
IT7968796A0 (en) | 1979-09-10 |
IT1119934B (en) | 1986-03-19 |
CH643989A5 (en) | 1984-07-13 |
ATA595079A (en) | 1983-08-15 |
GB2032242B (en) | 1983-03-30 |
ZA794678B (en) | 1981-04-29 |
AT374090B (en) | 1984-03-12 |
LU81665A1 (en) | 1980-04-21 |
JPS5539799A (en) | 1980-03-19 |
DE2936455A1 (en) | 1980-03-20 |
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Effective date: 19930910 |