WO2014119539A1 - 飲食品添加用グルコマンナン及びそれを含む飲食品 - Google Patents
飲食品添加用グルコマンナン及びそれを含む飲食品 Download PDFInfo
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- WO2014119539A1 WO2014119539A1 PCT/JP2014/051758 JP2014051758W WO2014119539A1 WO 2014119539 A1 WO2014119539 A1 WO 2014119539A1 JP 2014051758 W JP2014051758 W JP 2014051758W WO 2014119539 A1 WO2014119539 A1 WO 2014119539A1
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- glucomannan
- food
- drink
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- aqueous solution
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- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 title claims abstract description 67
- 229920002581 Glucomannan Polymers 0.000 title claims abstract description 66
- 229940046240 glucomannan Drugs 0.000 title claims abstract description 66
- 235000013305 food Nutrition 0.000 title claims abstract description 36
- 239000007864 aqueous solution Substances 0.000 claims abstract description 19
- 235000015243 ice cream Nutrition 0.000 claims abstract description 16
- 235000013325 dietary fiber Nutrition 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 230000009469 supplementation Effects 0.000 claims abstract description 3
- 235000013361 beverage Nutrition 0.000 claims description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 235000013618 yogurt Nutrition 0.000 claims description 3
- 235000008429 bread Nutrition 0.000 claims description 2
- 235000015110 jellies Nutrition 0.000 claims description 2
- 239000008274 jelly Substances 0.000 claims description 2
- 244000144972 livestock Species 0.000 claims description 2
- 235000012149 noodles Nutrition 0.000 claims description 2
- 235000011962 puddings Nutrition 0.000 claims description 2
- 235000012970 cakes Nutrition 0.000 claims 1
- 235000013622 meat product Nutrition 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 abstract description 7
- 244000247812 Amorphophallus rivieri Species 0.000 description 14
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 14
- 229920002752 Konjac Polymers 0.000 description 14
- 235000010485 konjac Nutrition 0.000 description 14
- 239000000252 konjac Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000004945 emulsification Methods 0.000 description 6
- 235000013312 flour Nutrition 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008719 thickening Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229930006000 Sucrose Natural products 0.000 description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 4
- 239000006071 cream Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 235000003363 Cornus mas Nutrition 0.000 description 1
- 240000006766 Cornus mas Species 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241001446467 Mama Species 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 235000020186 condensed milk Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000020166 milkshake Nutrition 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000020185 raw untreated milk Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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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
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/32—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
- A23G9/34—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds characterised by carbohydrates used, e.g. polysaccharides
-
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
-
- 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
- A23L29/244—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin from corms, tubers or roots, e.g. glucomannan
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
- A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Definitions
- the present invention relates to a partially hydrolyzed (depolymerized) glucomannan that forms a hydrosol having a viscosity lower than that of natural glucomannan when dissolved in water, and a food and drink containing the same.
- Glucomannan is a natural polysaccharide complex contained in konjac rice cake. Glucomannan dissolves in water to form a highly viscous hydrosol. When this sol is reacted with an alkali, an elastic irreversible gel insoluble in water is formed. This process has long been used to produce konjac from konjac koji or konjac flour.
- Konjac flour includes crude konjac flour called coarse flour and partially purified konjac flour called refined powder obtained by removing impurities such as starch and fibers from the coarse flour by wind selection.
- Glucomannan has high thickening action, gel action and binding action at low concentrations, and has physiological action as a low calorie dietary fiber, so it is used to improve the quality of foods other than konjac.
- konjac fine powder contains impurities such as trimethylamine and sulfite, and has a unique irritating odor. Therefore, it is difficult to use this to improve the quality of other foods. For this reason, easily water-soluble glucomannan produced by the method disclosed in Japanese Patent Publication No. 6-97960 of the applicant is suitable for food. In this product, impurities such as trimethylamine and sulfite contained in the konjac fine powder are almost removed, and the average particle size is pulverized to about 180 ⁇ m.
- the viscosity of the hydrosol when dissolved in water is, for example, about 38,000 mPa ⁇ s with a 1% solution, and the time to reach the peak viscosity is also long. (Note: Glucomannan forms a hydrosol, so it is precisely “swollen”, but the term “dissolved” is used here.)
- glucomannan is generally added to food and drink in the form of a hydrosol, it is difficult to add the hydrosol at a high concentration if the viscosity of the hydrosol is high. Therefore, in the international publication WO2011 / 033807, the applicant reduced the molecular weight by partial hydrolysis (depolymerization) of natural glucomannan, and when dissolved in water, the viscosity is much lower than that of the readily water-soluble glucomannan, for example, 3% It was proposed that low-viscosity glucomannan having a viscosity of 100 mPa ⁇ s or less in an aqueous solution was added to foods and drinks to enrich dietary fibers and improve quality.
- this low-viscosity glucomannan can be added to a concentration approximately twice as high as that of a readily water-soluble glucomannan, naturally, the effect of improving the quality of food and drink based on the thickening action of glucomannan is not sufficient, and particularly emulsification The quality improvement effect of the food and drink in the state is unsatisfactory.
- the present invention has a hydrosol viscosity between the above-mentioned easily water-soluble glucomannan and low-viscosity glucomannan, and can be added to foods and drinks up to a concentration comparable to the low-viscosity glucomannan. It is an object of the present invention to provide a glucomannan for addition of food and drink that exhibits an improvement effect comparable to mannan and a food and drink containing the same.
- the above-mentioned problems have a viscosity of 1% (meaning weight%; the same shall apply hereinafter) in the range of 1,000 to 10,000 mPa ⁇ s, and a weight average molecular weight (Mw) in the range of 100,000 to 800,000.
- This is solved by providing a partially hydrolyzed glucomannan (hereinafter referred to as “highly functional hydrolyzed glucomannan”).
- the highly functional hydrolyzed glucomannan of the present invention can be added to foods and drinks up to a concentration of about 8.0% comparable to the low-viscosity glucomannan described in WO2011 / 033807. However, it is excellent in that the shape retention of an emulsified food or the like based on the thickening action does not substantially change even when the temperature changes.
- Example 1 Ice cream containing high-performance hydrolyzed glucomannan, Comparative Example 1 and Comparative Example 2 ice cream containing water-soluble glucomannan and low-viscosity glucomannan, respectively, and Control ice cream containing no glucomannan It is a photograph which shows the state before a heating and after a heating.
- Glucomannan is a polysaccharide in which D-glucose and D-mannose are linked by ⁇ -1,4 at a molar ratio of approximately 1: 1.6, and an acetyl group is an ester at a ratio of approximately 1 per 19 sugar residues. Are connected.
- the molecular weight of natural glucomannan varies depending on the production area and variety of konjac and is generally over 1 million (degree of polymerization: about 6,200).
- Glucomannan is insoluble in hydrous ethanol with an ethanol concentration of about 30% or more, so impurities such as trimethylamine and sulfite can be removed even when konjac refined powder is used as a raw material, and high-purity, high-performance hydrolyzed glucomannan can be obtained.
- the reaction conditions for obtaining the highly functional hydrolyzed glucomannan are not limited to the conditions described above, and it is of course possible to employ comparable reaction conditions (for example, using sulfuric acid instead of hydrochloric acid).
- glucomannan Since glucomannan is hardly digested in the human digestive tract, it is used in low-calorie foods (diet foods) to prevent obesity. Highly functional hydrolyzed glucomannan has a viscosity of an aqueous solution (hydrosol) of about 1/4 or less that of easily water-soluble glucomannan, and therefore can be added in a larger amount to food. Glucomannan is known to have physiological effects such as a reduction in serum cholesterol, blood glucose regulation and constipation improvement. Even when it is added to food for the purpose of utilizing these physiological actions, it can be added in a large amount compared to easily water-soluble glucomannan, or the mixing operation with food is facilitated at the same addition amount.
- Glucomannan has a strong thickening action not found in other natural polysaccharide gums, and is used to improve the quality of various foods and beverages using this property.
- foods and beverages that can be added are jelly (improves texture and prevents pulp sedimentation), yogurt (improves pulp sedimentation and improves tackiness), pudding (improves texture), beverage (improves fiber replenishment and drinking texture), ice Including cream (overrun improvement, thickening), noodles (prevention of boiled food and texture), bread cake (water retention and anti-aging), livestock products (shape retention, binding and low calorie)
- jelly improves texture and prevents pulp sedimentation
- yogurt improves pulp sedimentation and improves tackiness
- pudding improves texture
- beverage improves fiber replenishment and drinking texture
- ice Including cream overrun improvement, thickening
- noodles prevention of boiled food and texture
- bread cake water retention and anti-aging
- livestock products shape retention, binding and low calorie
- Highly functional hydrolyzed glucomannan has a comparable quality improvement effect at the same concentration as compared with readily water-soluble glucomannan, and is easy to mix because of its low viscosity. Compared to low-viscosity glucomannan, it is advantageous in that it is less added to obtain a comparable quality improvement effect (for example, an effect of preventing pulp sedimentation).
- glucomannan Only high-performance hydrolyzed glucomannan has effects that are not seen with water-soluble glucomannan or low-viscosity glucomannan, such as dairy products such as ice cream, shake, milkshake, yogurt, sorbet (soy milk, fruit juice, etc.)
- dairy products such as ice cream, shake, milkshake, yogurt, sorbet (soy milk, fruit juice, etc.)
- shape retention shape stability
- the highly functional hydrolyzed glucomannan basically has a weight average molecular weight (Mw) in the range of about 100,000 to 800,000 and a 1% aqueous solution viscosity in the range of 1,000 to 10,000 mPa ⁇ s. And having a dietary fiber content of 70% or more.
- Mw is preferably 200,000 to 600,000, most preferably about 400,000, and the viscosity of a 1% aqueous solution is preferably 1,000 to 5,000 mPa ⁇ s.
- the dietary fiber content is preferably 90% or more, and most preferably about 98%.
- the concentration of highly functional hydrolyzed glucomannan added to foods and beverages is better when fiber supplementation is one of the objectives, but not so much that it adversely affects other performances (eg texture). Don't be.
- the appropriate amount varies depending on the type of food / beverage and is difficult to determine uniformly, but generally will be in the range of 0.2 to 8.0 wt%.
- Example 1 According to the reaction conditions described above, a highly functional hydrolyzed glucomannan having a weight average molecular weight (Mw) of about 400,000, a 1% aqueous solution viscosity of about 2,000 mPa ⁇ s, and a dietary fiber content of about 98% was produced. 3 g of this highly functional hydrolyzed glucomannan was previously mixed with 8 g of sucrose, and the mixture was added to 24.7 g of water and stirred to prepare an aqueous solution. (The reason why it is mixed with sucrose in advance and then dissolved in water is to prevent the formation of ma powder and to shorten the time until it is uniformly dissolved.)
- Comparative Example 1 As the water-soluble glucomannan, ROLEX (registered trademark) RS manufactured by Shimizu Chemical Co., Ltd. having an Mw of about 1.05 million, a 1% aqueous solution viscosity of about 35,000 mPa ⁇ s, and a dietary fiber content of about 98% was used. . 1.5 g of this product and 8 g of sucrose were mixed in advance, added to 26.7 g of water, and stirred to prepare an aqueous solution. Ice cream was manufactured by the same operation as Example 1 using the whole amount of this aqueous solution.
- ROLEX registered trademark
- Comparative Example 2 As the low-viscosity glucomannan, ROLEX (registered trademark) LM manufactured by Shimizu Chemical Co., Ltd. having an Mw of about 150,000, a 3% aqueous solution viscosity of 100 mPa ⁇ s or less, and a dietary fiber content of 93% or more was used. 3 g of this product and 8 g of sucrose were mixed in advance, added to 24.7 g of water and stirred to prepare an aqueous solution. Ice cream was manufactured by the same operation as Example 1 using the whole amount of this aqueous solution.
- ROLEX registered trademark
- Whipability was evaluated by the stirring time required for emulsification of the material mixture before freezing. The stirring time until this emulsification was 5 minutes or more in the control, but was less than 1 minute in Example 1. In Comparative Example 1, since the viscosity was high, the time until emulsification was longer than that of the control. In Comparative Example 2, although emulsification was possible in a short time, the emulsifying power was weak and phase separation during heating was observed.
- Example 1 was evaluated as having an excellent texture with no unpleasant weight or solid content, rich in creaminess. From the above results, it is suggested that the use of a highly functional hydrolyzed glucomannan makes it possible to develop a new product such as ice cream (hot cream) that retains the same texture as when it is cold even when warmed.
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- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Dispersion Chemistry (AREA)
- Mycology (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
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Abstract
Description
先に記載した反応条件に従い、重量平均分子量(Mw)が約40万、1%水溶液粘度が約2,000mPa・s、食物繊維含有量が約98%の高機能加水分解グルコマンナンを製造した。この高機能加水分解グルコマンナン3gをショ糖8gとあらかじめ混合し、混合物を水24.7gに加えて撹拌し、水溶液を調製した。(なお、あらかじめショ糖と混合してから水に溶解するのは、ママ粉の生成を防止し、均一に溶解するまでの時間を短縮するためである。)
易水溶性グルコマンナンとして、Mwが約105万、1%水溶液粘度が約35,000mPa・s、食物繊維含有量が約98%の清水化学(株)製レオレックス(商標登録)RSを用いた。このもの1.5gとショ糖8gをあらかじめ混合し、水26.7gへ加えて撹拌し、水溶液を調製した。この水溶液全量を用いて実施例1と同じ操作によってアイスクリームを製造した。
低粘度グルコマンナンとして、Mwが約1、5万、3%水溶液粘度が100mPa・s以下、食物繊維含有量が93%以上の清水化学(株)製レオレックス(登録商標)LMを用いた。このもの3gとショ糖8gをあらかじめ混合し、水24.7gへ加えて撹拌し、水溶液を調製した。この水溶液全量を用いて実施例1と同じ操作によってアイスクリームを製造した。
実施例1、比較例1及び2、それに対照のアイスクリームのそれぞれ1カップ分をペトリ皿に取り、出力500Wの電子レンジに入れ、30~40秒間加熱し、加熱前と加熱後の状態(外観)を肉眼で観察すると共に、写真に撮影した。図1の写真に示されているように、実施例1のアイスクリームは加熱後も加熱前の形状を殆ど保っているのに対し、対照のアイスクリームは完全に液化し、比較例1および比較例2のアイスクリームは、加熱前の形が大きく崩れ、加熱により保形性が大きく低下することを示している。
フリージング前に材料混合物の乳化に要した撹拌時間によってホイップ性を評価した。この乳化までの撹拌時間は対照では5分以上であったが、実施例1では1分未満であった。比較例1では粘度が高いため乳化までの時間が対照より長かった。比較例2では短時間で乳化できるものの、乳化力が弱く、加熱時相分離が見られた。
社内のモニター(N=5)により、製造したアイスクリームの食感を評価した。対照は非常に軽くクリーミーさに欠け、比較例1は粘りを感じ、非常に重く感じ、比較例2は固形分を強く感じ、クリーミーさが満足でないという評価であった。これに対し実施例1は、不快な重みや固形分を感じず、クリーミー感に富み、食感が最高であると評価された。以上の結果から、高機能加水分解グルコマンナンを用いれば、例えば温めても冷たい時と同様な食感を保つアイスクリーム(ホットクリーム)のような新製品の開発が可能であることを示唆する。
Claims (8)
- 1%水溶液の粘度が1,000ないし10,000mPa・sの範囲にあり、重量平均分子量が10万ないし80万の範囲にある、グルコマンナンの部分加水分解物を含む食品および飲料の食物繊維補給用および/または品質改善用組成物。
- 前記グルコマンナン部分加水分解物の1%水溶液粘度が1,000ないし5,000mPa・sの範囲内にあり、重量平均分子量が20万ないし60万の範囲内にある請求項1の組成物。
- 前記グルコマンナン部分加水分解物の1%水溶液粘度が約2,000mPa・sであり、重量平均分子量が約40万である請求項1の組成物。
- 前記グルコマンナン部分加水分解物の食物繊維含有量は少なくとも70重量%である請求項1の組成物。
- 前記グルコマンナン部分加水分解物の食物繊維含有量は少なくとも90%である請求項2または3の組成物。
- 請求項1ないし5のいずれかの組成物を含んでいる飲食品。
- グルコマンナンの部分加水分解物として飲食品全体の少なくとも0.2重量%を含んでいる請求項6の飲食品。
- 飲食品が、ゼリー、ヨーグルト、プリン、飲料、アイスクリーム、麺類、畜肉製品、パン又はケーキから選ばれる請求項6または7の飲食品。
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US14/764,692 US20150366255A1 (en) | 2013-01-30 | 2014-01-28 | Glucomannan to be added to food and drink and food and drink including the same |
EP14745585.1A EP2952102A4 (en) | 2013-01-30 | 2014-01-28 | GLUCOMANNAN AS A FOOD AND BEVERAGE ADDITIVE AND FOOD AND BEVERAGE THEREFOR |
JP2014526319A JP5622980B1 (ja) | 2013-01-30 | 2014-01-28 | 飲食品添加用グルコマンナン及びそれを含む飲食品 |
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JP7311926B1 (ja) | 2022-05-16 | 2023-07-20 | 伊那食品工業株式会社 | 分散安定剤、分散安定化方法、および固形物を含有する液状組成物 |
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JP3662603B2 (ja) * | 1994-05-19 | 2005-06-22 | 株式会社オーカワ | 食物繊維含有液、食物繊維含有飲料水およびその製造方法 |
US6733769B1 (en) * | 1999-05-06 | 2004-05-11 | Opta Food Ingredients, Inc. | Methods for lowering viscosity of glucomannan compositions, uses and compositions |
JP4722432B2 (ja) * | 2004-08-25 | 2011-07-13 | 清水化学株式会社 | 低粘度グルコマンナンの製造方法 |
JP2007131691A (ja) * | 2005-11-09 | 2007-05-31 | Univ Nihon | 部分加水分解アセチル化グルコマンナン及びその製造方法 |
JP2008035818A (ja) * | 2006-08-09 | 2008-02-21 | Ogino Shoten:Kk | 低分子化グルコマンナンの製造方法及びグルコマンナン粉 |
US20090162522A1 (en) * | 2007-12-21 | 2009-06-25 | Chron-Si Lai | Induced Viscosity Nutritional Emulsions Comprising A Carbohydrate-Surfactant Complex |
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- 2014-01-28 JP JP2014526319A patent/JP5622980B1/ja active Active
- 2014-01-28 EP EP14745585.1A patent/EP2952102A4/en not_active Ceased
- 2014-01-28 WO PCT/JP2014/051758 patent/WO2014119539A1/ja active Application Filing
- 2014-01-28 US US14/764,692 patent/US20150366255A1/en not_active Abandoned
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TOSHIO SHIMIZU: "Sakumotsu Yurai Sozai no Kino to Oyo, Teinendo Glucomannan no Tokusei to Oyo", FOOD SCIENCE, vol. 48, no. 7, 2006, pages 77 - 81, XP008180093 * |
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JP7311926B1 (ja) | 2022-05-16 | 2023-07-20 | 伊那食品工業株式会社 | 分散安定剤、分散安定化方法、および固形物を含有する液状組成物 |
JP2023168906A (ja) * | 2022-05-16 | 2023-11-29 | 伊那食品工業株式会社 | 分散安定剤、分散安定化方法、および固形物を含有する液状組成物 |
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US20150366255A1 (en) | 2015-12-24 |
JPWO2014119539A1 (ja) | 2017-01-26 |
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