WO2005082156A1 - 大豆たん白含有溶液乃至ゲル - Google Patents
大豆たん白含有溶液乃至ゲル Download PDFInfo
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- WO2005082156A1 WO2005082156A1 PCT/JP2005/003332 JP2005003332W WO2005082156A1 WO 2005082156 A1 WO2005082156 A1 WO 2005082156A1 JP 2005003332 W JP2005003332 W JP 2005003332W WO 2005082156 A1 WO2005082156 A1 WO 2005082156A1
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- Prior art keywords
- protein
- polar solvent
- solution
- acid
- gel
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
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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 OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
- A23L11/05—Mashed or comminuted pulses or legumes; Products made therefrom
- A23L11/07—Soya beans, e.g. oil-extracted soya bean flakes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/30—Cocoa products, e.g. chocolate; Substitutes therefor
- A23G1/50—Cocoa products, e.g. chocolate; Substitutes therefor characterised by shape, structure or physical form, e.g. products with an inedible support
- A23G1/54—Composite products, e.g. layered, laminated, coated or filled
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/14—Vegetable proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/14—Vegetable proteins
- A23J3/16—Vegetable proteins from soybean
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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 OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
- A23L11/60—Drinks from legumes, e.g. lupine drinks
- A23L11/65—Soy drinks
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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 OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
- C12G3/05—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides
- C12G3/055—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs with health-improving ingredients, e.g. flavonoids, flavones, polyphenols or polysaccharides extracted from plants
Definitions
- the present invention is a solution gel or a dried product thereof containing an acidic-soluble soybean protein in a dissolved state in a polar solvent.
- Protein is said to promote hepatocyte regeneration and increase the activity of alcohol-metabolizing enzymes, and it is recommended to take high-protein side dishes with alcohol when drinking to avoid power sickness.
- animal sources such as meat and dairy products
- vegetable sources soy protein, a typical vegetable protein, has such a high quality that it is called ⁇ field meat ''. It is a protein source and also has the effect of lowering blood cholesterol.
- Patent Document 1 Japanese Patent Application Laid-Open No. 55-34034 discloses a method for making milk
- Patent Document 2 Japanese Patent Application Laid-Open No. 61-77976
- Patent Document 3 Japanese Patent Application Laid-Open No. 61-70970 disclose milk protein. What makes alcoholic beverages containing is described. However, these use animal milk proteins, and all of them are cloudy and have no transparency. In addition, bitterness is likely to occur due to the reaction of the protein with the protease during these production steps!
- Patent Documents 4 to 6 disclose alcoholic beverages using soybean protein.
- Patent Document 4 Japanese Patent Application Laid-Open No. Sho 62-15507 describes the power of making fermented soybean liquor
- Patent Document 5 Japanese Patent Application Laid-Open No. 61-47178 describes a method for making an alcoholic beverage containing soy milk. These must be degraded with a protease in order to increase the solubility of the protein, and if the steps are complicated, they will produce stuffiness or bitterness.
- a stabilizer is essential to suppress the precipitation of acidic protein, and the mouth is heavy and the refreshing feeling is poor.
- Patent Document 6 Japanese Patent Application Laid-Open No. 2000-139442 describes an alcoholic beverage containing acidic soymilk that is stable even at a relatively high alcohol concentration by using water-soluble hemicellulose as a stabilizer. The weight of the drinking mouth due to the use of the stabilizer is felt. As described above, these alcoholic beverages containing soy milk were cloudy and had no translucency, and because of the use of the stabilizer, they had a poor feeling of passing through the throat and lacked a refreshing feeling.
- Patent Document 7 Japanese Patent Application Laid-Open No. 11-308969 discloses that by treating soybean protein in an acidic polar solvent, the secondary structure of the protein is changed and new functions such as thermoreversibility are provided. It has been shown to be expressed. However, this method is limited to laboratory methods, such as preparing 7S soy protein from isolated soy protein as soy protein, and further selecting the ⁇ subunit as a raw material. You are using too much acid and the sourness is too strong and the flavor is impaired.
- seed storage proteins have long been divided into four groups based on solubility: glutelin, globulin, prolamin, and albumin.
- soy proteins especially the main stored soy proteins, belong to the globulin soluble in aqueous salt solutions.
- proteins soluble in water-soluble alcohols are called prolamins, and proteins belonging to this group include gliadin, zein, and hordin contained in wheat and the like.
- prolamins are dissolved in alcohol and used as a raw material in the same manner as natural resins such as shellac, rosin, copal, dammar and giraffe in an edible vehicle layer soluble in ethanol, as a raw material for coating varnish and the like, or It can be used as a molding material (for example, Non-Patent Document 1),
- An aqueous solution with a low alcohol concentration has the problem of cloudiness, and has a strong cereal odor.
- Prolamin is a relatively low molecular weight protein, so it is necessary to use a high protein concentration to obtain a viscous solution. There were restrictions on use.
- Patent Document 1 JP-A-55-34034
- Patent Document 2 JP-A-61-177976
- Patent Document 3 JP-A-61-70970
- Patent document 4 JP-A-62-15507
- Patent Document 5 JP-A-61-47178
- Patent Document 6 JP-A-2000-139442
- Patent Document 7 JP-A-11308969
- Non-Patent Document 1 Japanese Utility Model Application No. 6-35165
- An object of the present invention is to obtain a solution or gel of a polar solvent such as alcohol containing soy protein in a dissolved state.
- a polar solvent such as alcohol
- alcoholic foods and drinks that can give a transparent feeling without protein turbidity, have no need for stabilizers, have a good throat feeling, and have a refreshing feeling with less bitterness.
- the challenge is to obtain.
- the gel of the present invention has another problem of preparing a thermoreversible or heat-setting gel if desired. It also has another secondary problem of providing soybean protein, which originally belongs to globulin, in the same field as prolamin, which is originally soluble in a polar solvent, for example, as a coating or molding material.
- the inventors of the present invention dissolve soybean protein in a polar solvent by using acid-soluble soybean protein. Condition It has been found that a solution or gel in a state can be obtained. That is, the present invention
- a method for producing an acid-soluble soy protein-containing solution or gel which comprises preparing an aqueous solution of an acid-soluble soy protein, and mixing this with a polar solvent.
- a solution or gel which can contain soybean protein dissolved in a polar solvent in a wide concentration range.
- the polar solvent is edible alcohol
- gel foods such as alcoholic beverages and alcohol jelly can be provided.
- the present invention can provide an acidic protein-containing solution, gel, or dried product thereof, which is excellent in long-term stability without adding a stabilizer or decomposing proteins.
- a refreshing refreshing food and drink can be prepared.
- high-concentration alcohol and protein can be carried in gel form, it is useful for outdoor life such as mountain climbing.
- the acid-soluble soybean protein used in the present invention has a dissolution rate (described later) of 5% or more, preferably 60% or more, more preferably 65% or more, even more preferably 80% or more, in the acidic pH range. % Or more is better.
- the solubility of protein generally decreases on the acidic side of the isoelectric point as it approaches the isoelectric point. Those exhibiting a dissolution rate can be suitably used.
- Solubility Measure the aqueous solution of 1% by weight of the sample to the measured pH, determine the total amount of protein in the aqueous solution and the amount of the supernatant fraction after centrifugation at 8, OOOG for 5 minutes by the Kjeldahl method. It was calculated as the ratio of the protein amount of the supernatant fraction to the total protein amount in the liquid.
- the method for producing the acid-soluble soybean protein is not particularly limited as long as it has the above-mentioned properties.
- a solution containing soybean protein is placed in an acidic range from the isoelectric point pH of the protein at 100 ° C. By heating at a temperature exceeding C, an acidic-soluble soybean protein with a dissolution rate of 60% or more at pH 4.0 or less can be obtained.
- the production method disclosed in WO2002Z67690 can be suitably used in the present invention.
- a treatment for increasing the positive surface charge of the soy protein particles in the acidic region that is, specifically, (A) a process such as phytic acid derived from the starting protein in the solution.
- a treatment to remove or inactivate the polyaone substance for example, a treatment to decompose phytic acid in soybean with phytase, (B) a treatment to add a polycationic substance such as chitosan to the solution, or It is recommended to perform both (A) and (B).
- a treatment to add a polycationic substance such as chitosan to the solution, or It is recommended to perform both (A) and (B).
- the protein solution is subjected to a calo-heat treatment at a temperature exceeding 100 ° C. in an acidic range from the isoelectric point pH of the protein. This makes it possible to obtain an acidic-soluble soybean protein that has a higher solubility and transparency under acidic conditions and has less precipitation during storage, and is used as a raw material with excellent solubility in acidic polar solvents. You can.
- soy protein which is a raw material of the acid-soluble soy protein
- soy milk (regardless of whole fat or defatted; the same shall apply hereinafter), curd-like material obtained by precipitating soy milk with acid, and separation.
- a defatted raw material is more preferable in terms of the transparency of the solution or gel.
- the polar solvent in the present invention may be misaligned as long as it is miscible with water!
- Examples include methanol, ethanol, 1-propanol, 2-propanol, butanol, etc.
- Alcohols, edible alcohols such as beer, sake, shochu, wine, distilled spirits, and non-alcoholic polar solvents such as acetone and acetonitrile.
- ethanol and the above-mentioned edible alcohols are preferred from the viewpoints of flavor, food hygiene and safety.
- the concentration range of the polar solvent in which the protein can stably dissolve is somewhat different depending on the hydrophilicity of the polar solvent and cannot be uniformly defined, but is generally used within the range of 1 to 90% by weight. Usually used as a polar solvent containing water. If the concentration of the polar solvent in the aqueous solution is less than 1%, the meaning of the present invention is lost. On the other hand, if the concentration of the polar solvent is too high, the protein aggregates and precipitates, which is not preferable. In the case of a substance having a relatively high affinity such as ethanol, the concentration can be generally used in the above-mentioned wide range depending on the protein concentration.
- ethanol it is possible to use ethanol at a concentration of 1 to 90% in water-containing ethanol, and this range is preferable because the protein is transparent and the protein hardly causes coagulation precipitation.
- hydrophilicity is low, such as butanol, it can be used with hydrous butanol in the concentration range of about 110 to 30% by weight.
- the concentration of the acid-soluble soybean protein in the polar solvent solution or gel is within the range of 0.1 to 30% by weight, depending on the type and concentration of the polar solvent, the pH, and the intended form. Optimized for Usually 0.5 to 20% by weight, more preferably 1 to 15% by weight. It is suitable for the purpose of containing soybean protein, which suppresses viscosity increase when preparing a polar solvent solution and gel and improves workability.
- soy protein is generally a high polymer compared to prolamin, and can be made to have the same viscosity as 10 to 20% of prolamin even at a lower concentration, that is, less than a few percent in solution.
- the viscosity of the edible vehicle layer As a modifier, the dispersion of the hydrophilic fine powder can be easily maintained, and it is suitable for coating or forming a thin film without voids.
- the pH of the polar solvent in the present invention is pH 2.0-4.8, preferably pH 2.0 for food use.
- the pH is in the range of 2.5-4.5, more preferably in the range of pH 2.5-4.3, the pH is easily adjusted and the acid stimulation is not too strong. However, this does not apply to non-food uses.
- the acid used for pH adjustment include mineral acids such as hydrochloric acid, phosphoric acid, and sulfuric acid, and various organic acids such as citric acid, malic acid, tartaric acid, and lactic acid, which are not particularly limited. In this case, phosphoric acid or an organic acid is preferably used.
- the solution or gel of the polar solvent containing the acid-soluble soybean protein in the present invention is not particularly limited as long as the acid-soluble soybean protein can be finally dissolved. It is also possible to directly mix the polar solvent and the powdery acidic-soluble soybean protein! ⁇ (However, if the pH of the polar solvent is made acidic in advance, the protein is easily dissolved and the workability is good.)
- the polar solvent may be mixed with an acidic aqueous solution of soybean protein prepared in advance. However, if the concentration of the polar solvent in the aqueous solution is high, even if it is acidic soluble soy protein, it may be difficult to dissolve it.Therefore, prepare an aqueous solution of soy protein in advance and mix it with a highly concentrated polar solvent. Is generally preferred.
- the aqueous solution may be simple water, already adjusted water, fruit juice, vegetable juice or the like, irrespective of the kind as long as the protein can be dissolved.
- the solution or gel of the polar solvent containing the acid-soluble soybean protein in the present invention can be used for alcoholic beverages and alcoholic beverages, as well as various films utilizing the film-forming properties of protein. Can also be used for coatings. That is, it can be not only a food or drink but also a material for coating or molding.
- the solution or gel of a polar solvent containing acidic soybean protein according to the present invention has excellent preservability as a raw material due to the concentration of the polar solvent being at least a certain level (in the case of ethanol, 10% or more thereof).
- concentration of the polar solvent being at least a certain level (in the case of ethanol, 10% or more thereof).
- advantages such as better spreadability during application and shorter drying time after application than an aqueous solution obtained by simply dissolving acidic soybean protein in water.
- reducing the concentration of the polar solvent to a certain level can increase the safety of the production site (for example, if the ethanol concentration is less than 60%, the handling of dangerous substances under the Fire Service Act will be less severe). )
- the acid-soluble soybean protein can remain in a dissolved state.
- the ability of proteins to maintain solubility at low V and alcohol concentrations indicates that alcoholic beverages are It has the advantage that it can be broken freely with a binder.
- polar solvent solution in addition to the above-described acidic soybean protein and the polar solvent.
- Can include any food material, such as carbon dioxide. It also contains salts and sugars selected from water-soluble polysaccharides, basic salts, basic monosaccharides or basic oligosaccharides to prevent the astringency that acidic soluble soy protein can exhibit during eating. be able to.
- Water-soluble polysaccharides include, for example, water-soluble soy polysaccharides, gum arabic, tragacanth gum, locust bean gum, guar gum, dalcomannan, psyllium seed gum, tamarind seed gum, tara gum, alginic acid, carrageenan, Agar, furcellulan, pectin, curdlan, xanthan gum, dielan gum, pullulan, polydextrose, indigestible dextrin, guar gum decomposed product, psyllium seed coat, low molecular sodium alginate, inulin, or esterification, enzymatic denaturation, oxidation There is a modified starch used in food applications which has been subjected to acid treatment, alpha-unification and the like.
- Known water-soluble polysaccharides used in foods such as thickeners, stabilizers, and dietary fiber can be used.
- Plant-based, animal-based, microbial-based, chemically-modified ones and the like can be used. Of course, it may be misaligned! /.
- a polar solvent containing such an acid-soluble soybean protein is used as a coating or molding material to produce a film 'coating' plastic-like molding, it is allowed to coexist with a known substance.
- a known substance such as plasticizers or wetting agents, fats and oils, sugars, emulsifiers, pigments, seasonings, and other types of protein, which are conventionally known for producing soybean protein films, they are also known as vehicle materials.
- Natural resins such as shellac, rosin, copal, dammar, and giraffe; prolamins such as gliadin, zein, and hordin; and various celluloses and polymerized polymers such as acetyl cellulose, methyl cellulose, carboxymethyl cellulose, and the like.
- Polyvinyl acetate and the like can be contained together in the polar solvent. It can also be made to coexist with edible dyes, color formers, flavors, seasonings, preservatives, etc., which are commonly used as vehicles.
- Coating or molding can be performed by a known method, and a coating product or a molded product can be obtained usually through a drying step.
- the coated or molded product is made from naturally-derived soybean protein, biodegradability and edibility can be easily imparted to the film 'coating' and the plastic-like molding.
- the polar solvent containing the acid-soluble soybean protein in the present invention when the form is a gel, a solvent having thermoreversibility can be obtained.
- the gel which is a structure in which protein particles form a network by interaction, the network is broken and changes into a solution or sol, and returns to the gel when cooled.
- the polar solvent in the present invention can increase the protein concentration by using acidic soluble soybean protein, and when the protein concentration is high, the protein particles form a strong network with hydrophobic bonds.
- thermoreversibility is suppressed. Although it depends on the pH and the concentration of the polar solvent, etc., as the protein concentration increases, thermoreversibility is suppressed and the gel becomes heat resistant. Gels with a protein concentration of approximately 8% by weight or more have remarkable heat resistance.
- % means% by weight.
- the acid precipitation curd was hydrolyzed to a solid content of 10% by weight to obtain an acid precipitation curd slurry. This was adjusted to pH 4.0 with citric acid and then heated to 40 ° C. A phytase equivalent to 8 units per solid (NOVO) was added to this solution and enzymatically acted for 30 minutes (phytic acid content 0.04% by weight Z solid, TCA solubilization rate substantially changed) None). After the reaction, the mixture was adjusted to pH 3.5 and heated at 120 ° C for 7 seconds by a continuous direct heat sterilizer. This was spray-dried to obtain 1.5 kg of an acid-soluble soybean protein powder. The dissolution rate of this protein was 90% at pH 4.0. In addition, soybean protein equivalent to 1% protein mass in solution was added to and dissolved in any of a wide range of aqueous solutions of citric acid having a concentration of 0.01-1%.
- the acid precipitation curd was hydrolyzed to a solid content of 10% by weight to obtain an acid precipitation curd slurry. This was dispersed again in water, the pH was adjusted to 7.0, and the mixture was heated at 120 ° C for 7 seconds in a continuous direct heat sterilizer. This was spray-dried to obtain 1.5 kg of isolated soybean protein. The dissolution rate of this protein was 5% at pH 4.0. Agglomeration also occurred when soybean protein equivalent to 1% protein mass was added to an aqueous solution of about 0.1% citrate.
- Table 1 shows the results obtained by mixing the acid-soluble soybean protein obtained in Production Example with an aqueous ethanol solution having a protein concentration of 2% and a different concentration at each pH.
- a protein-containing alcohol having a clear feeling at pH 4.5 or less and having no aggregate was able to be prepared in a wide range of alcohol concentration of 20 to 90% by weight.
- a protein-containing solution or a gel-like alcohol could be obtained.
- the meanings of the symbols in the table are ⁇ : dissolved, see: gelled, X: insoluble (the same applies hereinafter).
- Table 2 shows the results obtained by mixing the acidic-soluble soybean protein obtained in Production Example with various protein concentrations and various aqueous ethanol solutions at pH 3.2. As shown in the table, protein concentration 2-14% by weight As a result, a protein-containing alcohol free of aggregates was able to be prepared. Further, depending on the conditions of pH and alcohol concentration, a protein-containing solution or a gel-like alcohol could be obtained.
- a polar solvent containing protein was prepared in the same manner as in Example 1 except that ethanol was changed to acetone. Table 3 shows the results.
- a protein-containing alcohol was prepared in the same manner as in Example 1 except that the acid-soluble soybean protein was changed to the isolated soybean protein obtained in Comparative Production Example.
- Table 4 shows the results. As shown in the table, when ordinary isolated soybean protein was used, the pH was reduced to a low level, the protein did not dissolve, and even if the acid-soluble soybean protein was dissolved, Was agglomerated [Table 4]
- Granulated sugar was added to a commercially available white wine to a concentration of 20%, and the acid-soluble soybean protein of the production example was added to a concentration of 5%.
- the pH at this time was 3.1. This was sterilized by heating to obtain a soy protein-containing wine beverage.
- the obtained soy protein-containing wine beverage had a transparent feeling and was a refreshing drinking mouth.
- Granulated sugar was added to a commercially available bourbon to a concentration of 20%, and the acid-soluble soybean protein of the Production Example was added to the mixture at a concentration of 5%. Furthermore, the pH was adjusted to 3.2 with citric acid, which was sterilized by heating and allowed to cool to obtain a soybean protein-containing bourbon jelly.
- the obtained soy protein-containing bourbon jelly was a jelly with a clear texture and flavor.o
- Granulated sugar was added to a commercially available brandy to 23%, and the acid-soluble soybean protein of the Preparation Example was added to the mixture to 9%. This was adjusted to pH 3.0 with citric acid and heated to obtain a soybean protein-containing brandy jelly. Furthermore, this jelly was coated with a chocolate solution in which the jelly was dissolved to prepare chocolate containing brandy jelly containing soybean protein. The obtained chocolate was a chocolate having a good taste and a new texture, including a soft textured jelly layer inside a hard chocolate layer.
- a polar solvent aqueous solution A having an acid-soluble soybean protein of 3%, an ethanol concentration of 50%, and a pH of 3.5 obtained in Production Example was prepared.
- a polar solvent aqueous solution B having 3% zein ("Showa Tween DP"), 50% ethanol concentration and pH 3.5 was prepared.
- the aqueous solution of polar solvent A and the aqueous solution of polar solvent B are mixed at an arbitrary ratio of 1: 9 to 9: 1.
- the protein in both solutions remains in a dissolved state, and both proteins are in phase. There was solubility.
- a polar solvent aqueous solution having 1, 2, 3 or 4% of the acid-soluble soy protein obtained in Production Example, an ethanol concentration of 50%, and a pH of 3.5 was prepared.
- the viscosity was 7 mPas, 12 mPas, 65 mPas, and 75 OmPas. Met.
- a polar solvent aqueous solution containing 10 or 20% zein (“Showa Tween DP”), 50% ethanol concentration, and pH 3.5 was also prepared.
- the viscosities were 15 mPas and 53 mPas.
- the viscosity of the 3% acidic soluble soy protein solution was almost comparable to the viscosity of 20% zein.
- the viscosity was measured at room temperature with a vibration viscometer “CJV-5000” manufactured by A & D Corporation.
- a polar solvent aqueous solution with 4% acidic soluble soy protein, 50% ethanol concentration and pH 3.5 was solified when heated to 70 ° C, and the viscosity at that temperature was 35 mPas. When this sol was cooled to 5 ° C, it gelled and became over 100 mPas.
- a polar solvent aqueous solution having 3% of acidic soluble soy protein, ethanol concentration of 50%, and pH of 3.5 obtained in the production example was applied to a lcm cubic chocolate with a brush, and it could be applied without voids.
- a 1% acidic soluble soybean protein obtained in the production example a polar solvent aqueous solution with an ethanol concentration of 87.5% and a pH of 3.0 was applied to a lcm cube chocolate with a brush, and applied without voids. It was dried at room temperature in a short time, and a film without voids was formed.
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- Oil, Petroleum & Natural Gas (AREA)
- Jellies, Jams, And Syrups (AREA)
- General Preparation And Processing Of Foods (AREA)
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2006510506A JPWO2005082156A1 (ja) | 2004-02-26 | 2005-02-28 | 大豆たん白含有溶液乃至ゲル |
EP05719649A EP1738654A4 (en) | 2004-02-26 | 2005-02-28 | SOY PROTEIN (S) SOLUTION AND GEL |
US10/585,661 US20090269456A1 (en) | 2004-02-26 | 2005-02-28 | Soybean protein-containing solution and gel |
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JP2004-051655 | 2004-02-26 | ||
JP2004051655 | 2004-02-26 |
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WO2005082156A1 true WO2005082156A1 (ja) | 2005-09-09 |
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PCT/JP2005/003332 WO2005082156A1 (ja) | 2004-02-26 | 2005-02-28 | 大豆たん白含有溶液乃至ゲル |
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US (1) | US20090269456A1 (ja) |
EP (1) | EP1738654A4 (ja) |
JP (1) | JPWO2005082156A1 (ja) |
KR (1) | KR20060133585A (ja) |
CN (1) | CN1921770A (ja) |
WO (1) | WO2005082156A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080057552A1 (en) * | 2006-08-31 | 2008-03-06 | Inmok Lee | Processes for Producing Fats or Oils and Compositions Comprising the Fats or Oils |
EP2183981A4 (en) * | 2007-04-26 | 2010-07-28 | Fuji Oil Co Ltd | PROCESS FOR PRODUCING SOLUBLE SOY PROTEINS IN AN ACIDIC ENVIRONMENT |
WO2011082359A1 (en) * | 2009-12-30 | 2011-07-07 | Solae, Llc | Purified kunitz trypsin inhibitor proteins isolated from a soy processing stream |
US20130303730A1 (en) * | 2010-11-24 | 2013-11-14 | Sarah Medina | Astringency in soy protein solutions |
CN102160671B (zh) * | 2011-03-02 | 2013-06-05 | 鲜活果汁工业(昆山)有限公司 | 含大豆蛋白的酸性饮料或酸性饮料浓缩汁的制法及其产品 |
CN103202384A (zh) * | 2013-04-16 | 2013-07-17 | 华东师范大学 | 一种酸性可溶大豆蛋白的制备方法 |
CN108541931A (zh) * | 2018-03-27 | 2018-09-18 | 安徽省禾裕黄酒有限公司 | 一种祛禽腥增香专用料酒及其制备方法 |
CN108713727A (zh) * | 2018-03-27 | 2018-10-30 | 安徽省禾裕黄酒有限公司 | 一种海鲜味调味料酒及其制备方法 |
CN109463524A (zh) * | 2018-09-19 | 2019-03-15 | 信阳师范学院 | 一种基于非共价键提高蛋白质凝胶强度的方法 |
GB201903090D0 (en) * | 2019-03-07 | 2019-04-24 | Cambridge Entpr Ltd | Plant based functional materials |
EP3967731A1 (en) * | 2020-09-09 | 2022-03-16 | Xampla Limited | Protein dispersions |
EP3967157A1 (en) * | 2020-09-09 | 2022-03-16 | Xampla Limited | Plant-based microcapsules |
CN115039830B (zh) * | 2022-06-15 | 2024-05-17 | 浙江省农业科学院 | 虫胶共折叠大豆分离蛋白冷凝胶的制备方法 |
Citations (5)
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JPS4880754A (ja) * | 1972-01-19 | 1973-10-29 | ||
JPS51125300A (en) * | 1975-01-02 | 1976-11-01 | Grain Processing Corp | Extraction of protein from vegetable protein material |
WO2000062623A1 (fr) * | 1999-04-16 | 2000-10-26 | Fuji Oil Company, Limited | Procede de production de proteines de soja |
WO2002067690A1 (fr) * | 2001-02-28 | 2002-09-06 | Fuji Oil Company,Limited | Proteine de soja, son procede de production et aliments a base de proteine acide l'utilisant |
JP2002262838A (ja) * | 2001-03-08 | 2002-09-17 | Fuji Oil Co Ltd | たん白飲料 |
Family Cites Families (10)
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JPS4818450B1 (ja) * | 1970-12-25 | 1973-06-06 | ||
US3733207A (en) * | 1971-07-14 | 1973-05-15 | Nestle Sa | Preparation of a soy protein fraction |
US4390450A (en) * | 1980-07-30 | 1983-06-28 | A. E. Staley Manufacturing Company | Proteinaceous foaming compositions and method for preparing foamed proteinaceous products |
JPS5847451A (ja) * | 1981-09-13 | 1983-03-19 | Toshiyuki Oota | 豆乳ゼリ−の製法 |
JPS59214685A (ja) * | 1983-05-21 | 1984-12-04 | Mitsubishi Paper Mills Ltd | 感圧シ−ト材料製造方法 |
JPS6147178A (ja) * | 1984-08-09 | 1986-03-07 | Takara Shuzo Co Ltd | 豆乳入りアルコ−ル飲料 |
CN1047401C (zh) * | 1994-11-29 | 1999-12-15 | 钱信达 | 用大豆蛋白水制造含醇量1.8%以下的低度啤酒的方法 |
JP3399857B2 (ja) * | 1998-11-09 | 2003-04-21 | 不二製油株式会社 | アルコール飲料 |
US20030134007A1 (en) * | 2002-01-16 | 2003-07-17 | Donhowe Erik Thurman | Product and process of making an alcohol containing sport drink |
ATE536747T1 (de) * | 2002-08-28 | 2011-12-15 | Fuji Oil Co Ltd | Saure sojaproteingel-nahrungsmittel und verfahren zu ihrer herstellung |
-
2005
- 2005-02-28 KR KR1020067016707A patent/KR20060133585A/ko not_active Ceased
- 2005-02-28 CN CNA2005800059714A patent/CN1921770A/zh active Pending
- 2005-02-28 US US10/585,661 patent/US20090269456A1/en not_active Abandoned
- 2005-02-28 EP EP05719649A patent/EP1738654A4/en not_active Withdrawn
- 2005-02-28 JP JP2006510506A patent/JPWO2005082156A1/ja active Pending
- 2005-02-28 WO PCT/JP2005/003332 patent/WO2005082156A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4880754A (ja) * | 1972-01-19 | 1973-10-29 | ||
JPS51125300A (en) * | 1975-01-02 | 1976-11-01 | Grain Processing Corp | Extraction of protein from vegetable protein material |
WO2000062623A1 (fr) * | 1999-04-16 | 2000-10-26 | Fuji Oil Company, Limited | Procede de production de proteines de soja |
WO2002067690A1 (fr) * | 2001-02-28 | 2002-09-06 | Fuji Oil Company,Limited | Proteine de soja, son procede de production et aliments a base de proteine acide l'utilisant |
JP2002262838A (ja) * | 2001-03-08 | 2002-09-17 | Fuji Oil Co Ltd | たん白飲料 |
Also Published As
Publication number | Publication date |
---|---|
EP1738654A1 (en) | 2007-01-03 |
EP1738654A4 (en) | 2009-07-22 |
KR20060133585A (ko) | 2006-12-26 |
CN1921770A (zh) | 2007-02-28 |
US20090269456A1 (en) | 2009-10-29 |
JPWO2005082156A1 (ja) | 2007-10-25 |
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