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US4202908A
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Synthetic, granular food caviar and method of preparing same
Assignee: Institut Elementoorganicheskih Soedineny
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Filing: 1978-05-17
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Granted: 1980-05-13
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Expires: 1998-05-17
Abstract
Abstract Synthetic granular caviar having a jelled center of gelatin containing additional protein and being surrounded by two coatings; the inner coating being the reaction product of said jelled center with vegetable tannins and the outer coating being the reaction product of a polyvalent metal salt and an acid polysaccharide.
Inventors
- 👤 Alexandr N. Nesmeyanov
- 👤 Sergei V. Rogozhin
- 👤 Vladimir B. Tolstoguzov
- 👤 Vladimir I. Misjurev
- 👤 Vera A. Ershova
- 👤 Evgeny E. Braudo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:08
CPC Classifications
A; A23; A23L; A23L17/00; A23L17/30; A23L17/35
Claims Analysis
Total Claims: 60
Claim 1
Independent Claim
61 words
A synthetic, granular food caviar, the granules of which have a center of an aqueous jell of food gelatin containing additional edible protein surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide.
Claim 2
Dependent Claim
61 words
A synthetic, granular food caviar, the granules of which have a center of an aqueous jell of food gelatin containing additional edible protein surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide.
Claim 3
Dependent Claim
30 words
A synthetic, granular food caviar according to claim 1, wherein the metal salts are selected from the group consisting of calcium, aluminum, iron, divalent copper, tervalent chromium, zinc, divalent manganese.
Claim 4
Dependent Claim
35 words
A synthetic, granular food caviar according to claim 1, wherein the outer coating contains salts of edible polyvalent metals and water-soluble alginate, as the reaction product of the edible polyvalent metal salts and acid polysaccharides.
Claim 5
Dependent Claim
38 words
A synthetic, granular food caviar according to claim 1, containing salts of edible polyvalent metals and low-ester pectins, having the ester value of maximum 50 percent, as the reaction product of edible polyvalent metal salts and acid polysaccharides.
Claim 6
Dependent Claim
54 words
A synthetic, granular food caviar according to claim 1, in which the components are contained in the following quantities, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent metal
salts of acid polysaccharides as
defined in claim 46 0.1-2
water to make 1 kg
______________________________________
Claim 7
Dependent Claim
33 words
A synthetic, granular food caviar according to claim 1, wherein the inner coating also contains complex salts of tervalent iron and vegetable tannins in the quantity of 0.001-0.01 g per kg of caviar.
Claim 8
Dependent Claim
65 words
A synthetic, granular food caviar according to claim 1, wherein the inner coating also contains edible orange-red dyes in the quantity of 0.001 to 0.01 g per kg of caviar, while the outer coating contains the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the salts of tervalent iron and acid polysaccharide.
Claim 9
Dependent Claim
43 words
A synthetic, granular food caviar according to claim 1, in which the aqueous jell of food gelatin also contains the following components taken either separately or in various combinations (in grams per kg. of caviar): ______________________________________
lipids 3-70
carbohydrates 3-40
vitamins 0.001-0.002
______________________________________
Claim 10
Dependent Claim
70 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and complex salts of tervalent iron and vegetable tannins in two surrounding coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating, being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide.
Claim 11
Dependent Claim
70 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and complex salts of tervalent iron and vegetable tannins in two surrounding coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating, being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide.
Claim 12
Dependent Claim
52 words
A synthetic, granular food caviar according to claim 9, containing the following components, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent metal
salts of acid polysaccharides
0.1-2
complex salts of tervalent iron
and vegetable tannins 0.001-0.01
water to make 1 kg
______________________________________
Claim 13
Dependent Claim
82 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and red-orange edible dyes; said jell surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the tervalent iron salt of acid polysaccharide.
Claim 14
Dependent Claim
82 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and red-orange edible dyes; said jell surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the tervalent iron salt of acid polysaccharide.
Claim 15
Dependent Claim
50 words
A synthetic, granular food cavier according to claim 11, containing the components in the following quantities, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent
metal salts of acid
polysaccharides 0.1-2
edible orange-red dyes
0.03-0.2
water to make 1 kg
______________________________________
Claim 16
Dependent Claim
72 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of gelatin containing edible additional proteins surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the product of at least one edible polyvalent metal salt and acid polysaccharide; said food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 17
Dependent Claim
72 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of gelatin containing edible additional proteins surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the product of at least one edible polyvalent metal salt and acid polysaccharide; said food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 18
Dependent Claim
53 words
A synthetic, granular food caviar according to claim 13, containing the following components, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent metal
salts of acid
polysaccharides 0.1-2
vegetable oil 10-100
sodium chloride 30-50
edible flavoring substances
3-30
water to make 1 kg
______________________________________
Claim 19
Dependent Claim
47 words
A synthetic, granular food caviar according to claim 14, in which the inner coating, consisting essentially of the reaction product of said jell and vegetable tannins, also contains complex salts of a tervalent metal and vegetable tannins, in the quantity of 0.001-0.01 g per kg of caviar.
Claim 20
Dependent Claim
75 words
A synthetic, granular food caviar according to claim 14, in which the inner coating, consisting essentially of the reaction product of said jell and vegetable tannins, also contains organge-red edible dyes in the quantity of 0.001-0.01 g per kg of caviar, and the outer coating contains the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the tervalent iron salt of acid polysaccharide.
Claim 21
Dependent Claim
39 words
A synthetic, granular food caviar according to claim 14, in which the granular food caviar also contains substances selected from the group consisting of lipids and edible proteins, taken in the quantity of 20-120 g per kg of caviar.
Claim 22
Dependent Claim
40 words
A synthetic, granular food caviar according to claim 14, in which the granular food caviar also contains substances selected from the group consisting of essential amino acids, vitamins, and antiseptics, in the quantity of 3-30 g per kg of caviar.
Claim 23
Dependent Claim
86 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and complex salts of tervalent iron and vegetable tannins; said jell surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide; the granular food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 24
Dependent Claim
86 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and complex salts of tervalent iron and vegetable tannins; said jell surrounded by two coatings: the inner coating consisting essentially of the reaction product of said jell and vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide; the granular food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 25
Dependent Claim
68 words
A synthetic, granular food caviar according to claim 19, in which the components are contained in the following quantities, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent
metal salts of acid
polysaccharides 0.1-2
complex salts of tervalent
iron and vegetable
tannins 0.001-0.01
vegetable oil 10-100
sodium chloride 30-50
edible flavoring
substances 3-30
water to make 1 kg
______________________________________
Claim 26
Dependent Claim
43 words
A synthetic, granular food caviar according to claim 20, in which said granular food caviar also contains substances selected from the group consisting of essential amino acids, vitamins, and antiseptics, taken in the quantity from 3 to 30 g per kg of caviar.
Claim 27
Dependent Claim
39 words
A synthetic, granular food caviar according to claim 20, in which said granular food caviar also contains substances selected from the group consisting of lipids and edible proteins, taken in the quantity of 20-120 g per kg of caviar.
Claim 28
Dependent Claim
89 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and orange-red edible dyes surrounded by two coatings: the inner coating consisting essentially of said jell vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the tervalent iron salt of acid polysaccharide; the granular food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 29
Dependent Claim
89 words
A synthetic, granular food caviar the granules of which have a center of an aqueous jell of food gelatin containing additional edible proteins and orange-red edible dyes surrounded by two coatings: the inner coating consisting essentially of said jell vegetable tannins, and the outer coating being the reaction product of at least one edible polyvalent metal salt and acid polysaccharide, with the proviso that it does not contain the tervalent iron salt of acid polysaccharide; the granular food caviar also containing vegetable oil, sodium chloride, and edible flavoring substances.
Claim 30
Dependent Claim
58 words
A synthetic, granular food caviar according to claim 23, containing in the following quantities, in grams per kg of caviar: ______________________________________
food gelatin 40-80
edible proteins 35-140
vegetable tannins 2-6
edible polyvalent metal salts
of acid polysaccharides
0.1-2
edible orange-red dyes
0.03-0.2
vegetable oil 10-100
sodium chloride 30-50
edible flavoring substances
3-30
water to make 1 kg.
______________________________________
Claim 31
Dependent Claim
39 words
A synthetic, granular food caviar according to claim 24, in which the granular food caviar also contains substances selected from the group consisting of lipids and edible proteins, taken in the quantity of 20-120 g per kg of caviar.
Claim 32
Dependent Claim
41 words
A synthetic, granular food caviar according to claim 24, in which the granular food caviar also contains substances selected from the group consisting of essential amino acids, vitamins, and antiseptics, taken in the quantity of 3-30 g per kg of caviar.
Claim 33
Independent Claim
115 words
A method for preparing a synthetic, granular edible caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional food proteins; introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the thus formed granules are washed with water to remove the edible oil, the granules are then treated with aqueous solutions of vegetable tannins; then washing the granules with water to remove the excess vegetable tannins; treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt.
Claim 34
Independent Claim
115 words
A method for preparing a synthetic, granular edible caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional food proteins; introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the thus formed granules are washed with water to remove the edible oil, the granules are then treated with aqueous solutions of vegetable tannins; then washing the granules with water to remove the excess vegetable tannins; treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt.
Claim 35
Dependent Claim
66 words
A method according to claim 27, wherein the metal salts are selected from the group consisting of calcium, aluminum, iron, divalent copper, tervalent chromium, zinc and divalent manganese, are used as the salts of edible polyvalent metals of edible acids, the aqueous solution of these salts of edible polyvalent metals and edible acids having the concentration of 0.1-1 percent and a pH from 3 to 7.
Claim 36
Dependent Claim
33 words
A method according to claim 27, wherein alginates in the form of their aqueous solutions are used as acid polysaccharides at a concentration of 0.1-0.5 percent and a pH from 3 to 7.
Claim 37
Dependent Claim
37 words
A method according to claim 27, wherein aqueous solutions of low-ester pectins, having the ester value maximum 50 percent, at a concentration of 0.1-0.5 percent and a pH from 3 to 7, are used as acid polysaccharides.
Claim 38
Dependent Claim
34 words
A method according to claim 27, which comprises preparing a 4-10 percent aqueous solution of food gelatin containing edible proteins and additionally containing substances selected from the group consisting of lipids, carbohydrates, and vitamins.
Claim 39
Independent Claim
133 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins; introducing said solution, in the form of droplets, into an edible oil the temperature of which at least in its lower layers is below the temperature at which the droplets of the solution congeal; washing the resulting granules of gelatin jell containing additional edible proteins with water to remove the oil, and treating said granules with an aqueous solution of vegetable tannins; further treating the thus-obtained granules of caviar with aqueous solution of red-orange edible dyes; and then treating the granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids, except those of aqueous solutions of ferric salts.
Claim 40
Independent Claim
133 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins; introducing said solution, in the form of droplets, into an edible oil the temperature of which at least in its lower layers is below the temperature at which the droplets of the solution congeal; washing the resulting granules of gelatin jell containing additional edible proteins with water to remove the oil, and treating said granules with an aqueous solution of vegetable tannins; further treating the thus-obtained granules of caviar with aqueous solution of red-orange edible dyes; and then treating the granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids, except those of aqueous solutions of ferric salts.
Claim 41
Dependent Claim
25 words
A method according to claim 32, in which, before being treated with aqueous solutions of edible dyes, the granules of caviar are washed with water.
Claim 42
Independent Claim
131 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing edible proteins, and also edible dyes, which are tervalent iron salts of edible acids, and vegetable tannins; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of the solution congeal; washing the resulting granules with water to remove the edible oil, and then treating said granules with aqueous solutions of vegetable tannins; and then washing the granules with water to remove the excess vegetable tannins; treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids.
Claim 43
Independent Claim
131 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing edible proteins, and also edible dyes, which are tervalent iron salts of edible acids, and vegetable tannins; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of the solution congeal; washing the resulting granules with water to remove the edible oil, and then treating said granules with aqueous solutions of vegetable tannins; and then washing the granules with water to remove the excess vegetable tannins; treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids.
Claim 44
Independent Claim
126 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, and also orange-red edible dyes; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules with water to remove the edible oil, and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting granules of caviar with water to remove the excess vegetable tannins; and treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of salts of at least one edible polyvalent metal and of edible acids.
Claim 45
Independent Claim
126 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, and also orange-red edible dyes; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules with water to remove the edible oil, and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting granules of caviar with water to remove the excess vegetable tannins; and treating the washed granules with aqueous solutions of acid polysaccharides and aqueous solutions of salts of at least one edible polyvalent metal and of edible acids.
Claim 46
Independent Claim
129 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, and also orange-red edible dyes; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules with water to remove the edible oil, and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting granules of caviar with water to remove the excess vegetable tannins; and treating the granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one polyvalent metal salt of edible acids, except with aqueous solutions of ferric salts.
Claim 47
Independent Claim
129 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, and also orange-red edible dyes; introducing said solution, in the form of droplets, into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules with water to remove the edible oil, and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting granules of caviar with water to remove the excess vegetable tannins; and treating the granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one polyvalent metal salt of edible acids, except with aqueous solutions of ferric salts.
Claim 48
Independent Claim
153 words
A method of preparing a synthetic, granular edible food caviar, which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules of gelatin jell containing additional edible proteins with water to remove the excess edible oil and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove the excess vegetable tannins; and, treating the washed granules of caviar with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids; next the granules are given a culinary treatment consisting essentially in salting with sodium chloride and adding vegetable oil and edible flavoring substances thereto.
Claim 49
Independent Claim
153 words
A method of preparing a synthetic, granular edible food caviar, which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules of gelatin jell containing additional edible proteins with water to remove the excess edible oil and then treating the granules with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove the excess vegetable tannins; and, treating the washed granules of caviar with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids; next the granules are given a culinary treatment consisting essentially in salting with sodium chloride and adding vegetable oil and edible flavoring substances thereto.
Claim 50
Dependent Claim
37 words
A method according to claim 37, which comprises adding to the granules of caviar, at the stage of the culinary treatment, substances selected from the group consisting of lipids, edible proteins, essential amino acids, vitamins, and antiseptics.
Claim 51
Independent Claim
158 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the thus-formed granules of gelatin jell containing additional edible proteins are washed with water to remove the edible oil and then treating the granules with aqueous solutions of vegetable tannins; treating the resulting caviar granules with aqueous solutions of orange-red edible dyes; and treating the granules of caviar with aqueous solutions of acid polysaccharides and aqueous solutions of salts of at least one edible polyvalent metal salt of edible acids, except the aqueous solutions of ferric salts; giving the granules a culinary treatment consisting in salting them with sodium chloride and adding to them vegetable oil, and edible flavoring substances.
Claim 52
Independent Claim
158 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the thus-formed granules of gelatin jell containing additional edible proteins are washed with water to remove the edible oil and then treating the granules with aqueous solutions of vegetable tannins; treating the resulting caviar granules with aqueous solutions of orange-red edible dyes; and treating the granules of caviar with aqueous solutions of acid polysaccharides and aqueous solutions of salts of at least one edible polyvalent metal salt of edible acids, except the aqueous solutions of ferric salts; giving the granules a culinary treatment consisting in salting them with sodium chloride and adding to them vegetable oil, and edible flavoring substances.
Claim 53
Dependent Claim
23 words
A method according to claim 39, in which, before treating with aqueous solutions of edible dyes, the caviar granules are washed with water.
Claim 54
Dependent Claim
36 words
A method according to claim 39, which comprises adding to the caviar granules, at the stage of the culinary treatment, substances selected from the group consisting of lipids, edible proteins, essential amino acids, vitamins, and antiseptics.
Claim 55
Independent Claim
171 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing edible proteins and also edible dyes, which are tervalent iron salts of edible acids and vegetable tannins, introducing said solution in the form of droplets into an edible oil, the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the resulting granules of gelatin jell containing additional edible proteins and complex salts of tervalent iron and vegetable tannins are washed with water to remove the edible oil, and then treating them with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove said vegetable tannins, and treating the washed caviar granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one polyvalent edible metal salt of edible acids; and giving the caviar granules a culinary treatment consisting in salting with sodium chloride and adding thereto vegetable oil and edible flavoring substances.
Claim 56
Independent Claim
171 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing edible proteins and also edible dyes, which are tervalent iron salts of edible acids and vegetable tannins, introducing said solution in the form of droplets into an edible oil, the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; the resulting granules of gelatin jell containing additional edible proteins and complex salts of tervalent iron and vegetable tannins are washed with water to remove the edible oil, and then treating them with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove said vegetable tannins, and treating the washed caviar granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one polyvalent edible metal salt of edible acids; and giving the caviar granules a culinary treatment consisting in salting with sodium chloride and adding thereto vegetable oil and edible flavoring substances.
Claim 57
Dependent Claim
36 words
A method according to claim 42, which comprises adding to the caviar granules, at the stage of the culinary treatment, substances selected from the group consisting of lipids, edible proteins, essential amino acids, vitamins, and antiseptics.
Claim 58
Independent Claim
164 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins and also orange-red edible dyes, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules of gelatin jell containing additional edible proteins and edible dyes with water to remove the edible oil and then treating them with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove the excess vegetable tannins; and treating the washed caviar granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids, except aqueous solutions of ferric salts; and then giving the caviar granules a culinary treatment consisting in salting them with sodium chloride, and adding thereto vegetable oil and edible flavoring substances.
Claim 59
Independent Claim
164 words
A method of preparing a synthetic, granular food caviar which comprises preparing a 4-10 percent aqueous solution of food gelatin containing additional edible proteins and also orange-red edible dyes, introducing said solution in the form of droplets into an edible oil the temperature of which, at least in its lower layers, is below the temperature at which the droplets of said solution congeal; washing the thus-formed granules of gelatin jell containing additional edible proteins and edible dyes with water to remove the edible oil and then treating them with aqueous solutions of vegetable tannins; washing the resulting caviar granules with water to remove the excess vegetable tannins; and treating the washed caviar granules with aqueous solutions of acid polysaccharides and aqueous solutions of at least one edible polyvalent metal salt of edible acids, except aqueous solutions of ferric salts; and then giving the caviar granules a culinary treatment consisting in salting them with sodium chloride, and adding thereto vegetable oil and edible flavoring substances.
Claim 60
Dependent Claim
36 words
A method according to claim 44, which comprises adding to the caviar granules, at the stage of their culinary treatment, substances selected from the group consisting of lipids, edible proteins, essential amino acids, vitamins, and antiseptics.
References Cited (Backward Citations)
US3717469A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-05-13 | 1983-11-12 | 1984-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-13 | 1987-11-12 | 1988-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-13 | 1991-11-12 | 1992-05-13 | $7700.00 | Window Closed / Lapsed |