WO2005117606A1 - 乳化安定剤および乳飲料 - Google Patents
乳化安定剤および乳飲料 Download PDFInfo
- Publication number
- WO2005117606A1 WO2005117606A1 PCT/JP2005/007432 JP2005007432W WO2005117606A1 WO 2005117606 A1 WO2005117606 A1 WO 2005117606A1 JP 2005007432 W JP2005007432 W JP 2005007432W WO 2005117606 A1 WO2005117606 A1 WO 2005117606A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fatty acid
- acid ester
- weight
- milk
- milk beverage
- Prior art date
Links
- 239000003381 stabilizer Substances 0.000 title claims abstract description 31
- 239000000839 emulsion Substances 0.000 title claims abstract description 30
- 235000020124 milk-based beverage Nutrition 0.000 title claims description 36
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 83
- 229930195729 fatty acid Natural products 0.000 claims abstract description 83
- 239000000194 fatty acid Substances 0.000 claims abstract description 83
- -1 sucrose fatty acid ester Chemical class 0.000 claims abstract description 69
- 235000013353 coffee beverage Nutrition 0.000 claims abstract description 36
- 229930006000 Sucrose Natural products 0.000 claims abstract description 25
- 239000005720 sucrose Substances 0.000 claims abstract description 25
- 241000533293 Sesbania emerus Species 0.000 claims abstract description 18
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000011780 sodium chloride Substances 0.000 claims abstract description 6
- 235000016213 coffee Nutrition 0.000 claims description 28
- 229940105990 diglycerin Drugs 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 235000013361 beverage Nutrition 0.000 claims description 8
- 244000013123 dwarf bean Species 0.000 claims description 3
- 235000021331 green beans Nutrition 0.000 claims description 3
- 235000013365 dairy product Nutrition 0.000 claims 1
- 235000013336 milk Nutrition 0.000 abstract description 45
- 239000008267 milk Substances 0.000 abstract description 45
- 210000004080 milk Anatomy 0.000 abstract description 45
- 229920000223 polyglycerol Polymers 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000004220 aggregation Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 description 19
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 230000001954 sterilising effect Effects 0.000 description 14
- 238000004659 sterilization and disinfection Methods 0.000 description 14
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 9
- 239000000470 constituent Substances 0.000 description 9
- 238000004945 emulsification Methods 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 238000005886 esterification reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 235000021314 Palmitic acid Nutrition 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 7
- 235000021360 Myristic acid Nutrition 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 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 6
- 230000000052 comparative effect Effects 0.000 description 6
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 6
- 150000002148 esters Chemical group 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 230000032050 esterification Effects 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 150000004671 saturated fatty acids Chemical group 0.000 description 5
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- 235000021357 Behenic acid Nutrition 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940116226 behenic acid Drugs 0.000 description 3
- 235000019658 bitter taste Nutrition 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- 229940105132 myristate Drugs 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 235000021313 oleic acid Nutrition 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 235000003441 saturated fatty acids Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- ONAIRGOTKJCYEY-UHFFFAOYSA-N Sucrose monostearate Chemical compound CCCCCCCCCCCCCCCCCC(O)=O.OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(CO)O1 ONAIRGOTKJCYEY-UHFFFAOYSA-N 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- DJKGDNKYTKCJKD-BPOCMEKLSA-N (1s,4r,5s,6r)-1,2,3,4,7,7-hexachlorobicyclo[2.2.1]hept-2-ene-5,6-dicarboxylic acid Chemical compound ClC1=C(Cl)[C@]2(Cl)[C@H](C(=O)O)[C@H](C(O)=O)[C@@]1(Cl)C2(Cl)Cl DJKGDNKYTKCJKD-BPOCMEKLSA-N 0.000 description 1
- ASWBNKHCZGQVJV-UHFFFAOYSA-N (3-hexadecanoyloxy-2-hydroxypropyl) 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(O)COP([O-])(=O)OCC[N+](C)(C)C ASWBNKHCZGQVJV-UHFFFAOYSA-N 0.000 description 1
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 241000193459 Moorella thermoacetica Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 229920005565 cyclic polymer Polymers 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 235000021552 granulated sugar Nutrition 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000021243 milk fat Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000008939 whole milk Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/36—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee
- A23F5/40—Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee using organic additives, e.g. milk, sugar
-
- 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
- A23L29/10—Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers
-
- 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 THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/152—Milk preparations; Milk powder or milk powder preparations containing additives
- A23C9/156—Flavoured milk preparations ; Addition of fruits, vegetables, sugars, sugar alcohols or sweeteners
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/243—Liquid, semi-liquid or non-dried semi-solid coffee extract preparations; Coffee gels; Liquid coffee in solid capsules
-
- 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
- A23L2/38—Other non-alcoholic beverages
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
Definitions
- the present invention relates to an emulsion stabilizer and a milk beverage.
- PET bottles are transparent containers so that consumers can see the appearance of coffee, and if the separation of milk components occurs in PET bottled beverages, it gives consumers an unpleasant impression and the commercial value is low. It may cause a decline or cause a complaint.
- the constituent fatty acids are mainly palmitic acid and the monoester content is high.
- a method is known in which a sucrose fatty acid ester having a high HLB of 10 or more is combined with a sucrose fatty acid ester having a constituent fatty acid of less than HLB of less than HLB of less than HLB of less than 10 to add caro! (Patent Document 1).
- the constituent fatty acids are mainly palmitic acid and have a high monoester content of HLB 10 or more.
- a known method is to add sucrose fatty acid esters in combination with polyglycerin fatty acid esters having a cloud point of 90 ° C or higher measured at a concentration of 1% by weight in a 20% by weight aqueous sodium chloride solution! Patent Document 2).
- Patent Document 1 JP-A-7-289164
- Patent Document 2 Japanese Patent Application Laid-Open No. 2000-333599
- Patent Document 3 JP-A-10-165151
- the first gist of the present invention is to provide an emulsification stabilizer characterized by having a diglycerin fatty acid ester having a monoester content of 50% by weight or more, a polyglycerin fatty acid ester, and a sucrose fatty acid ester having an HLB of less than 10.
- the present invention is to provide an emulsification stabilizer characterized by having a diglycerin fatty acid ester having a monoester content of 50% by weight or more, a polyglycerin fatty acid ester, and a sucrose fatty acid ester having an HLB of less than 10.
- a gist of the present invention resides in a milk beverage containing the above-mentioned emulsion stabilizer.
- the milk beverage of the present invention can be prepared by adding a specific emulsion stabilizer to the milk beverage after heat sterilization. And the emulsification stability after long-term storage is good.
- the emulsion stabilizers of the present invention also have diglycerin fatty acid esters, polyglycerin fatty acid esters having a monoester content of 50% by weight or more and sucrose fatty acid ester strengths of less than HLB10.
- the diglycerin fatty acid ester used in the present invention has a monoester content of 50% by weight or more, and preferably 70% by weight or more.
- the carbon number of the constituent fatty acid of the diglycerin fatty acid ester is usually 8 to 22, preferably 10 to 22, and more preferably 14 to 18.
- the constituent fatty acid may be either saturated or unsaturated, but is preferably a saturated fatty acid.
- palmitic acid is preferable among the powers exemplified by force prillic acid, force pric acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, and oleic acid.
- Constituent fatty acids may be used in combination of two or more. Those having a monoester content of 70% by weight or more and containing palmitic acid as a main component (preferably 80% by weight or more) are preferable because they have a high effect of suppressing the growth of high temperature spores.
- the fatty acid constituting the polyglycerol fatty acid ester used in the present invention include a saturated or unsaturated fatty acid having 14 to 22 carbon atoms such as myristic acid, palmitic acid, stearic acid, behenic acid, and oleic acid. Is mentioned. Among them, saturated fatty acids, which are preferably fatty acids having 14 to 18 carbon atoms, are preferred. Particularly, those containing myristic acid as a main component are preferable.
- the average degree of polymerization of the polyglycerol constituting the polyglycerin fatty acid ester is usually 3 to 20, preferably 4 to 12.
- polyglycerin fatty acid ester those having a cloud point range of 80 ° C. or more as measured at 1% by weight in a 20% by weight aqueous sodium chloride solution are particularly preferred.
- a highly hydrophilic polyglycerin fatty acid ester having a temperature of not less than ° C is preferred.
- the polyglycerin fatty acid ester having the above cloud point range is usually prepared by reducing the use ratio of fatty acid to polyglycerin at a temperature of 180 to 260 ° C in the presence of an alkali catalyst. can get.
- the ratio of the fatty acid used to the polyglycerin fatty acid ester is usually 2 mol times or less. KCO, KO as alkali metal catalysts
- PoGE polyglycerin fatty acid ester
- an acid value, a saponification value, and a hydroxyl value have often been used to determine the degree of esterification and the amount of residual fatty acid.
- evaluation methods such as analysis of ash to know the amount of residual catalyst of stones have been used.
- PoG polyglycerin
- a chain polymer includes not only a force but also a branched polymer and a cyclic polymer. Therefore, the ester form PoGE is a composition containing PoGE of various esterification degrees having different PoG skeletons and unreacted PoG. Further, PoGE may contain by-products generated by the reaction between the alkali catalyst used in the esterification reaction and the fatty acid as the raw material. In addition, unreacted fatty acids may be included in cases where the esterification reaction is inadequate or the fatty acid in excess of the stoichiometric amount is used in excess.
- PoGE is a complex mixture
- physical properties such as emulsification stability may be significantly different, and conventional chemicals such as average esterification degree and unreacted PoG amount may be used.
- the physical properties alone cannot be sufficiently grasped by the analytical methods alone, causing inconvenience in the physical property evaluation method.
- the “cloud point” has been adopted to define the overall properties of polyglycerin fatty acid ester compositions.
- the cloud point is defined as the temperature at which a nonionic surfactant aqueous solution derived from ethylene oxide separates into two phases due to a rise in temperature and becomes inhomogeneous, and is defined as a polyoxyethylene-based surfactant.
- the cloud point is sensitive to the structure and composition of the polyglycerin fatty acid ester, and reflects the fatty acid stone. Therefore, the degree of hydrophilicity and the difference in composition can be more accurately identified, and can be measured easily.
- cloudy weather is the most excellent physical property representing the characteristics of the polyglycerin fatty acid ester composition
- the cloud point of the polyglycerin fatty acid ester composition is HLB (balance between hydrophilicity and hydrophobicity). It is a more useful index than the above.
- polyglycerin Since polyglycerin has a large number of hydroxyl groups, it generally has a cloud point higher than that of a polyoxyethylene-based surfactant and may exceed the boiling point of water. In such a case, the measurement can be facilitated by using an appropriate salt aqueous solution (Japanese Patent Laid-Open No. 9-157386). Usually, the higher the hydrophilicity, the higher the cloud point, and the higher the monoester content, the higher the cloud point, even if the esterification ratio is the same.
- the cloud point is usually measured after dissolving the polyglycerin fatty acid ester in a 1 to 30% by weight aqueous solution of sodium chloride or sodium sulfate.
- the conditions differ depending on the solubility of the target sample.
- the polyglycerin fatty acid ester is dispersed in a 20% by weight aqueous sodium chloride solution so as to have a concentration of 1% by weight, and stirred while heating. And a uniform aqueous solution.
- the obtained homogeneous aqueous solution of polyglycerin fatty acid ester is shaken and stirred at an arbitrary temperature of 0 ° C to 100 ° C in increments of 2 to 5 ° C, and the polyglycerin fatty acid ester becomes oily or Separate like a gel and measure the state of a heterogeneous aqueous solution.
- This non-uniform state is called "cloud point", and the temperature is determined in the present invention.
- the reasons for setting the above measurement temperature range are as follows. In other words, when the temperature is lower than 0 ° C, the melting point is lower than the melting point of ice, and when the temperature is higher than 100 ° C, the temperature is higher than the boiling point of water.
- the monoester content of the sucrose fatty acid ester having an HLB of less than 10 used in the present invention is usually 0 to 50% by weight, preferably 30 to 50% by weight, and the ester content of the diester or more is usually 50 to: LOO wt%, preferably 50-70 wt%.
- the constituent fatty acids include saturated or unsaturated fatty acids having 14 to 22 carbon atoms, such as myristic acid, palmitic acid, stearic acid, behenic acid, and oleic acid. Among these, it is particularly preferred that 70% by weight or more of the constituent fatty acids, which are preferably fatty acids having 14 to 18 carbon atoms, and more preferably saturated fatty acids, are stearic acid.
- the HLB is usually 5-9.
- the use ratio of each component in the emulsion stabilizer of the present invention is as follows. That is, the weight ratio of the sucrose fatty acid ester having a polyglycerin fatty acid ester ZHLB of less than 10 is usually 99Zl to 1Z99, preferably 5Zl to 1Z5, more preferably 2Zl to 1Z2, and particularly preferably 1Z1.
- the weight ratio of the diglycerin fatty acid ester having a polyglycerin fatty acid ester Z monoester content of 50% by weight or more is usually 0.5 to: LZl, preferably 0.6 to 0.7Z1.
- Milk beverages used in the present invention include milk coffee, milk tea, and the like. Milk coffee is particularly preferred.
- the coffee beans used in the milk beverage of the present invention are not particularly limited, and two or more types of coffee beans may be mixed and used. Usually roasted coffee beans are used.
- As a roasting method use an apparatus such as a direct-fired roasting machine or a hot-air roasting machine, and heat it to a target L value at a temperature of 200 to 300 ° C.
- the L value is an index used to represent the degree of roasting of coffee beans.
- the L value is a value obtained by measuring the lightness of roasted coffee beans using a color difference meter. Black is represented by an L value of 0, and white is represented by an L value of 100. Therefore, the deeper the roasted coffee beans are, the darker the roasted beans become, and the lower the L value becomes, the stronger the bitterness of the coffee beverage becomes. Conversely, the shallower the roasting, the higher the L value and the stronger the sourness.
- coffee beans with a roasting degree of 15 to 35 are used for the production of coffee beverages. If the L value is less than 15, the bitterness of the coffee beverage becomes too strong, and if the L value exceeds 35, the sourness becomes too strong.
- the coffee extract is obtained as follows. First, the roasted coffee beans are ground to a predetermined particle size using a coffee mill or the like. Then, it is extracted with hot water. Specifically, usually, pulverized coffee beans are put into hot water at 90 to 98 ° C., and after stirring for about 10 minutes, insolubles are removed by filtration.
- the content of the coffee extract contained in the milk beverage as the value of Namamame ⁇ calculated, usually 5-10 wt 0/0, preferably 5-7 wt%.
- the content of the coffee extract is less than 5% by weight in terms of green beans, even if the emulsion stabilizer of the present invention is used, The suppression of the floating of the milk component may be insufficient.
- the content of the coffee extract exceeds 10% by weight in terms of green beans, the bitterness of the coffee is too strong, which is not preferable as milk coffee.
- milk component used in the milk beverage of the present invention examples include milk, whole milk powder, skin milk powder, and fresh cream.
- the milk component may be prepared by separately adding proteins such as skim milk powder and milk fat such as butter and milk oil. Above all, milk is more preferable than milk powder because it does not impair the smoothness of mouthfeel.
- the content of the milk component in the milk drink is usually 4 to 60% by weight, preferably 8 to 25% by weight in terms of milk.
- emulsion stabilizers such as other emulsion stabilizers, sugars, flavors and vitamins may be added.
- examples of other emulsion stabilizers include lecithin, lysolecithin, glycerin fatty acid ester, sucrose fatty acid ester having an HLB of 10 or more, sorbitan fatty acid ester, and organic acid monoglyceride.
- the milk beverage of the present invention can be prepared as follows. That is, after mixing coffee or tea extract with milk components such as sugar and milk, an aqueous solution of a previously prepared emulsion stabilizer is mixed, and a pH adjuster (such as sodium bicarbonate) is added to adjust the pH. The homogenization process is carried out using a dither.
- a pH adjuster such as sodium bicarbonate
- sucrose fatty acid ester polyglycerin fatty acid ester and monoester having an HLB of less than 10 is 50% by weight. % Or more of the diglycerin fatty acid esters may be individually mixed with other components.
- the content of the emulsion stabilizer in the milk beverage of the present invention is usually from 0.05 to 0.3% by weight.
- the concentrations of the components constituting the emulsion stabilizer in the milk beverage are as follows. That is, the content of monoester content of 50 wt% or more diglycerol fatty acid ester is generally from 0.03 to 0.1 wt%, the content of the polyglycerol fatty acid ester is generally from 0.01 to 0.1 by weight 0 / 0 , the content of sucrose fatty acid ester less than HLB10 is usually 0.01-0.1% by weight.
- the pH of milk coffee is usually 5 0 to 7.0, preferably 6.0 to 6.7.
- the milk beverage prepared as described above is subjected to heat sterilization.
- the sterilization method may be either retort sterilization or UHT sterilization, but UHT sterilization is preferred.
- the UHT sterilization used in the present invention is an ultra-high temperature sterilization at a sterilization temperature of 130 to 150 ° C and a sterilization value (F0) at 121 ° C corresponding to 10 to 50.
- UHT sterilization is a direct heating method such as a steam injection method in which steam is directly blown into the beverage, a steam infusion method in which the beverage is injected into steam and heated, and an indirect heating method using a surface heat exchanger such as a plate or tube. It can be performed by a known method such as a method.
- the preferred device is a plate sterilizer.
- the milk coffee is stored at 40 ° C for 2 weeks, and the median particle diameter (particle diameter at which the total appearance frequency of the particle diameters becomes 50%) is measured using “LA-920” manufactured by HORIBA.
- the redispersibility of the milk ring formed on the liquid surface due to the floating of the milk component was evaluated according to the criteria shown in Table 1 below.
- the backscattered light from the sample is detected, and the rate of change of the backscattered light intensity over the measurement time is observed. By doing so, the state of cream off can be grasped. Measurements at the top of the sample tube provide information on the amount of cream off. As the rate of change of the backscattered light intensity increases with time, the cream-off amount increases and the emulsification stability deteriorates. Therefore, the milk component floating speed (the slope of a straight line obtained by plotting the measurement time and the rate of change of the backscattered light intensity) was calculated, and the cream-off amount was evaluated based on the criteria shown in Table 2 below. Note that dB (%) is an abbreviation for deltaBackscattering, which is the rate of change of the backscattered light intensity.
- Milk coffee was prepared in the following manner using the emulsion stabilizers having the respective component strengths shown in Table 3 as the emulsion stabilizers.
- Table 3 the ratio of each component of the emulsion stabilizer is shown as the concentration (wt ppm) in the milk beverage.
- 0.6 kg of roasted coffee beans having an L value of 20 (Columbia EX) was extracted with 7.8 kg of demineralized water at 95 ° C. to obtain a coffee extract. Then, to 5.25 kg of the coffee extract, 0.8 kg of milk, 0.5 kg of granulated sugar, and 1.Okg of an aqueous emulsion stabilizer solution prepared as follows: 2.45 kg of desalinated water was dried and the total amount was 10 kg. Baking soda was added to this solution to adjust the pH after sterilization to 6.6.
- aqueous emulsion stabilizer solution uses each component shown in Table 3, and dissolves each component in an amount calculated to have the concentration shown in Table 3 in demineralized water at 50 ° C. Prepared.
- Example 1 was carried out in the same manner as in Example 1 except that the emulsion stabilizers shown in Table 3 were used. Table 4 shows the evaluation results.
- Example 1 was carried out in the same manner as in Example 1 except that the amount of milk used was increased to 2.0 kg and the emulsion stabilizers shown in Table 3 were used. Table 4 shows the evaluation results.
- Emulsification stabilizer in milk drinks Diglycerin fatty acid ester Sucrose fatty acid ester Polyglycerin fatty acid ester Monoester Addition amount Addition amount Addition type Type H L B Type
- Example 1 Glycerin H. Lumitate ⁇ 80 300 Sucrose Sterate 7 Phosphate 5 200 Decageriseline Myristate ⁇ 100 200
- Example 2 "Gelicerin /.
Abstract
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EP0847696A2 (en) * | 1996-12-11 | 1998-06-17 | Riken Vitamin Co., Ltd. | Milk-constituent-containing beverage |
JPH1175683A (ja) * | 1997-07-11 | 1999-03-23 | Mitsubishi Chem Corp | 乳飲料 |
JP2000333599A (ja) * | 1999-03-24 | 2000-12-05 | Mitsubishi Chemicals Corp | 乳飲料 |
JP2002262773A (ja) * | 2001-03-08 | 2002-09-17 | Mitsubishi Chemicals Corp | ジグリセリン脂肪酸エステル及びショ糖脂肪酸エステルを含有するコーヒー豆量の多い乳成分含有コーヒー |
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JP3830700B2 (ja) * | 1999-11-12 | 2006-10-04 | 三菱化学株式会社 | 増粘多糖類を含有する乳化安定剤 |
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EP0847696A2 (en) * | 1996-12-11 | 1998-06-17 | Riken Vitamin Co., Ltd. | Milk-constituent-containing beverage |
JPH1175683A (ja) * | 1997-07-11 | 1999-03-23 | Mitsubishi Chem Corp | 乳飲料 |
JP2000333599A (ja) * | 1999-03-24 | 2000-12-05 | Mitsubishi Chemicals Corp | 乳飲料 |
JP2002262773A (ja) * | 2001-03-08 | 2002-09-17 | Mitsubishi Chemicals Corp | ジグリセリン脂肪酸エステル及びショ糖脂肪酸エステルを含有するコーヒー豆量の多い乳成分含有コーヒー |
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