CN109527160A - A kind of walnut polypeptide coffeemate and preparation method thereof - Google Patents
A kind of walnut polypeptide coffeemate and preparation method thereof Download PDFInfo
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- CN109527160A CN109527160A CN201811394363.2A CN201811394363A CN109527160A CN 109527160 A CN109527160 A CN 109527160A CN 201811394363 A CN201811394363 A CN 201811394363A CN 109527160 A CN109527160 A CN 109527160A
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- Prior art keywords
- walnut
- polypeptide
- parts
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- coffeemate
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- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 119
- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 117
- 102000004196 processed proteins & peptides Human genes 0.000 title claims abstract description 117
- 235000020234 walnut Nutrition 0.000 title claims abstract description 117
- 229920001184 polypeptide Polymers 0.000 title claims abstract description 116
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 240000007049 Juglans regia Species 0.000 title 1
- 241000758789 Juglans Species 0.000 claims abstract description 116
- 239000000843 powder Substances 0.000 claims abstract description 95
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 235000019498 Walnut oil Nutrition 0.000 claims abstract description 29
- 239000008170 walnut oil Substances 0.000 claims abstract description 29
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 26
- 239000011734 sodium Substances 0.000 claims abstract description 26
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 26
- 239000005018 casein Substances 0.000 claims abstract description 21
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000021240 caseins Nutrition 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 239000005913 Maltodextrin Substances 0.000 claims abstract description 16
- 229920002774 Maltodextrin Polymers 0.000 claims abstract description 16
- 229940035034 maltodextrin Drugs 0.000 claims abstract description 16
- 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 claims abstract description 15
- CODAYFPFZXWNLD-UHFFFAOYSA-N 2-hydroxypropanoyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(=O)C(C)O CODAYFPFZXWNLD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000787 lecithin Substances 0.000 claims abstract description 15
- 229940067606 lecithin Drugs 0.000 claims abstract description 15
- 235000010445 lecithin Nutrition 0.000 claims abstract description 15
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 14
- FKOKUHFZNIUSLW-UHFFFAOYSA-N 2-Hydroxypropyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(C)O FKOKUHFZNIUSLW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004615 ingredient Substances 0.000 claims abstract description 8
- -1 oligofructose Substances 0.000 claims abstract description 8
- 229940093625 propylene glycol monostearate Drugs 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000000243 solution Substances 0.000 claims description 55
- 239000012071 phase Substances 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 42
- 239000012460 protein solution Substances 0.000 claims description 34
- 241000209094 Oryza Species 0.000 claims description 25
- 235000007164 Oryza sativa Nutrition 0.000 claims description 25
- 239000000839 emulsion Substances 0.000 claims description 25
- 235000009566 rice Nutrition 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- 239000012141 concentrate Substances 0.000 claims description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 15
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 238000004061 bleaching Methods 0.000 claims description 14
- 230000002779 inactivation Effects 0.000 claims description 14
- 238000001694 spray drying Methods 0.000 claims description 14
- 230000002572 peristaltic effect Effects 0.000 claims description 13
- 235000018102 proteins Nutrition 0.000 claims description 13
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 108090000623 proteins and genes Proteins 0.000 claims description 13
- 239000008346 aqueous phase Substances 0.000 claims description 11
- 239000000084 colloidal system Substances 0.000 claims description 11
- 108091005804 Peptidases Proteins 0.000 claims description 10
- 239000004365 Protease Substances 0.000 claims description 10
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 10
- 238000004945 emulsification Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 230000007062 hydrolysis Effects 0.000 claims description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims description 10
- 239000004816 latex Substances 0.000 claims description 10
- 229920000126 latex Polymers 0.000 claims description 10
- 235000019419 proteases Nutrition 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 101000693530 Staphylococcus aureus Staphylokinase Proteins 0.000 claims description 9
- 238000005238 degreasing Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 235000013305 food Nutrition 0.000 claims description 9
- 238000000265 homogenisation Methods 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 8
- 229910000278 bentonite Inorganic materials 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000002255 enzymatic effect Effects 0.000 claims description 8
- 239000007791 liquid phase Substances 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 230000008719 thickening Effects 0.000 claims description 6
- 238000005829 trimerization reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 2
- 102000002322 Egg Proteins Human genes 0.000 claims 1
- 108010000912 Egg Proteins Proteins 0.000 claims 1
- 210000004681 ovum Anatomy 0.000 claims 1
- 235000016213 coffee Nutrition 0.000 abstract description 8
- 235000013353 coffee beverage Nutrition 0.000 abstract description 8
- 235000016709 nutrition Nutrition 0.000 abstract description 7
- 235000019871 vegetable fat Nutrition 0.000 abstract description 6
- 230000003078 antioxidant effect Effects 0.000 abstract description 5
- 230000035764 nutrition Effects 0.000 abstract description 5
- 235000013361 beverage Nutrition 0.000 abstract description 4
- 235000021552 granulated sugar Nutrition 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 230000036039 immunity Effects 0.000 abstract description 4
- 235000020930 dietary requirements Nutrition 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000006071 cream Substances 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 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 6
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 235000012000 cholesterol Nutrition 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000021539 instant coffee Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 102000015779 HDL Lipoproteins Human genes 0.000 description 2
- 108010010234 HDL Lipoproteins Proteins 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 102000007330 LDL Lipoproteins Human genes 0.000 description 2
- 108010007622 LDL Lipoproteins Proteins 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000186000 Bifidobacterium Species 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 102000015636 Oligopeptides Human genes 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 1
- HHEAADYXPMHMCT-UHFFFAOYSA-N dpph Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C1[N]N(C=1C=CC=CC=1)C1=CC=CC=C1 HHEAADYXPMHMCT-UHFFFAOYSA-N 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- 150000002215 flavonoids Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007413 intestinal health Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol 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
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/001—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste
- A23J1/005—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste from vegetable waste materials
-
- 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
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/14—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds
-
- 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
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
- A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
- A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
- A23J3/346—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of vegetable proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/30—Encapsulation of particles, e.g. foodstuff additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Tea And Coffee (AREA)
Abstract
The present invention relates to a kind of walnut polypeptide coffeemates and preparation method thereof, belong to instant solid beverage technical field.The walnut polypeptide coffeemate includes the following raw material in parts by weight: walnut oil, walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, casein sodium, silica, monoglyceride, stearoyl lactate, sodium tripolyphosphate, lecithin, Tripolyglycerol monostearates, propylene glycol monostearate.Walnut polypeptide coffeemate of the present invention does not add the ingredients such as cream, vegetable fat powder, white granulated sugar, replaces vegetable fat powder with walnut lubricant, and add walnut polypeptide powder.Since walnut polypeptide powder has the function of strengthen immunity, antioxidant activity, is depressured, recovers from fatigue, coffeemate is made using walnut polypeptide powder, can assign coffee a series of nutritional health functions, product is made more to meet modern nutrition dietary requirement；Meanwhile the present invention turns waste into wealth, and improves the attached value of walnut dregs, application easy to spread.
Description
Technical field
The invention belongs to instant solid beverage technical fields, and in particular to a kind of walnut polypeptide coffeemate and its preparation side
Method.
Background technique
China's walnut cultivated area and yield rank first in the world, and Yunnan is to end 2015, Yunnan Province first of the whole nation again
42,300,000 mu of walnut cultivated area, 850,000 tons of yield, area, yield are the first in the nation.As walnut yield is higher and higher, mesh
Before, domestic walnut oil expression manufacturer is more and more, generates a large amount of degreasing walnut dregs of rice therewith.Walnut dregs are often by as feed
With fertilizer or discarding, waste discharge pollutes environment, and attached value is lower.Studies have shown that by the walnut dregs after cold press de-oiling
Protein content is up to 50%, is good protein resource, and development prospect is wide.
Scientific research in recent years is found, a large amount of polyunsaturated fatty acid is contained in walnut oil, in addition to supply human body is a large amount of
Thermal energy outside, moreover it is possible to effectively adjustment human plasma in high and low density lipoprotein, cholesterol ratio.After walnut oil is eaten for a long time
The equilibrium concentration of the intracorporal high-density lipoprotein of people can be increased, to guarantee requirement of the human body to cholesterol；But also it can reduce
The concentration of low-density lipoprotein in blood plasma, to prevent cholesterol in human body excessive.The polyunsaturated fatty acid contained in walnut oil
Linolenic and linoleic can be divided into, these be growth in humans development necessary to, and human body again cannot itself synthesize fatty acid.
Microelement, squalene, Flavonoid substances and polyphenolic substance also rich in walnut oil can enhance the immune of human body
Power delays senescence.Therefore current medical field is known as walnut oil one of the edible oil most beneficial to health.
Human consumption's protein is after digesting enzyme effect, and the non-principal absorption in the form of amino acid, but with the shape of peptide
Formula absorbs, and some peptides can not only provide growth in humans, development needed nutrient matter, while have different physiological roles, as can changing
Kind and raising minerals transport and absorption, antibacterial and virus improve immunity, anti-oxidant, norcholesterol, antitumaous effect, removing
The effects of free radical, anti-aging.Therefore, walnut polypeptide powder is prepared using albumen in protease hydrolytic walnut dregs, realizes utilization
Walnut dregs improve the purpose of its attached value.Meanwhile obtained walnut polypeptide powder has strengthen immunity, antioxidant activity, drop
The functions such as press, recover from fatigue.
In recent years, instant coffee has obtained extensive prevalence, is one of most commonly used beverage of human society Epidemic Scope.
But traditional instant coffee main component is white granulated sugar, vegetable fat powder, cocoa and ground coffee, and taste is single, limits its drink function
The diversification of energy.How walnut and coffee to be combined and are not only able to achieve the refreshing oneself of coffee, anti-fatigue effect, but also to embody walnut strong
The problem of brain nutrition and health care effect is current instant solid beverage technical field urgent need to resolve.
Summary of the invention
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of walnut polypeptide coffeemate and its preparations
Method, which replaces vegetable fat powder, and adds walnut polypeptide powder, can assign a series of nutrition of coffee and protect
Strong effect, makes product more meet modern nutrition dietary requirement.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 10-30 parts of walnut oil, walnut polypeptide
5-10 parts of powder, 1-10 parts of xylosic alcohol powder, 1-10 parts of oligofructose, 10-30 parts of maltodextrin, 3-8 parts of casein sodium, titanium dioxide
0.5-2 parts of silicon, 1-5 parts of monoglyceride, 0.1-2 parts of stearoyl lactate, 0.1-2 parts of sodium tripolyphosphate, 0.5-3 parts of lecithin, three
0.1-2 parts of polyglycerol monostearate, 0.5-3 parts of propylene glycol monostearate.
It is further preferred that the walnut oil is taken using Low Temperature Liquid compacting, 20-30 DEG C of the cryogenic temperature.
It is obtained following preparation method it is further preferred that the walnut polypeptide powder uses:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:8-15, dregs of rice powder is added to 40-60 DEG C of temperature, pH is the soft of 8-10
Change water in, by colloid mill iterative cycles grind extraction 5-20min, be pumped into decanter centrifuge after the completion and separated, liquid phase into
Enter enzymatic vessel, obtains protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 80-100 DEG C, after keeping 5-15min, is opened condensed water and is cooled to
Hydrolysis temperature is added the alkali protease that quality is protein solution quality 0.1-3% and is digested, then with food grade hydrochloric acid by enzyme
Solution liquid pH is adjusted to 7.0, adds the neutral proteinase that quality is protein solution quality 0.1-3% and is digested, completion is gone out
It is living, enzymolysis liquid is obtained, bleacher is pumped into；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the work of bentonite, 0.1-5% that quality is enzymolysis liquid quality 0.1-5% is added
Property charcoal and 0.1-5% diatomite carry out decoloring reaction, being pumped into filter press later is filtered, obtain decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
It is further preferred that in step (C), 40-60 DEG C of hydrolysis temperature, enzymolysis time 0.2-4h；Inactivation temperature is
95-100 DEG C, inactivation time 5-15min.
It is further preferred that in step (D), 30-60 DEG C of bleaching temperature, bleaching time 20-40min, when decoloration, is stirred
Speed 60r/min.
It is further preferred that in step (E), when concentration, vacuum degree is -0.08MPa, and thickening temperature is 50-90 DEG C；
Homogenizing time 10-40min.
It is further preferred that when spray tower is spray-dried, inlet air temperature is 170-190 DEG C, exhaust outlet in step (F)
Temperature is 70-85 DEG C.
The present invention protects walnut polypeptide powder made from above-mentioned preparation method simultaneously.
The present invention also provides the preparation methods of above-mentioned walnut polypeptide coffeemate, include the following steps:
Step (1), water phase configuration: casein sodium is added in water phase tank, and softened water is added in 1:5-10 in mass ratio, passes through glue
Body grinds iterative cycles grinding, and until solution is uniform, being warming up to 50-80 DEG C later is completely dissolved casein sodium, then in water
Walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, tripolyphosphate are successively separately added into phase tank
Sodium and silica, by 20-50% mass concentration after softening water, stirring and dissolving is mixed, and obtains aqueous phase solution；
Step (2) oily phase ingredient: is added walnut oil in oily phase tank, is then successively separately added into monoglyceride, lecithin, trimerization
Glycerol monosterate and propylene glycol monostearate, stirring and dissolving mix, and obtain oil-phase solution；
Step (3), emulsification: aqueous phase solution in water phase tank is added into emulsion tank, is opened high-shear emulsion machine stirring, is risen simultaneously
Temperature is added to 50-80 DEG C, then by oil-phase solution in oily phase tank into emulsion tank, after being mixed thoroughly, keeps emulsification 10-
30min obtains emulsion；
Step (4), homogeneous: being pumped into high pressure homogenizer for emulsion, and homogeneous is carried out at 50-80 DEG C, obtains oil-in-water latex solution；
Step (5), dusts and packs: oil-in-water latex solution being pumped into spray drying tower using peristaltic pump and is done by spraying
It is dry to get walnut polypeptide coffeemate.
It is further preferred that homogenization pressure is 20-50MPa in step (4), homogenization cycles are 1-4 times；In step (5)
When spray tower is spray-dried, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
In step (1) of the present invention, aqueous phase solution is prepared by 20-50% mass concentration after softening water, wherein to be added
Casein sodium, walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, trimerization phosphorus in water phase tank
Sour sodium and silica are solute together, using softened water as solvent, are calculated.
Compared with prior art, the present invention has the advantages that:
(1) walnut polypeptide coffeemate of the present invention does not add the ingredients such as cream, vegetable fat powder, white granulated sugar, with the core after cold pressing
Peach oil (farthest retaining walnut nutritious ingredient) replaces vegetable fat powder, and adds walnut polypeptide powder.Since walnut polypeptide powder has
The functions such as there is strengthen immunity, antioxidant activity, be depressured, recover from fatigue, coffeemate, Neng Goufu are made using walnut polypeptide powder
A series of nutritional health functions of coffee are given, product is made more to meet modern nutrition dietary requirement；Using maltodextrin and caseinic acid
Sodium is the wall material of walnut lubricant, and has carried out Combinatorial Optimization, coffeemate powder partial size surface obtained light to emulsifier
Sliding, surface oil content≤3.0%, embedding efficiency >=95%, coffeemate is containing walnut oil >=8%.
(2) present invention further replaces white granulated sugar, the sugar-free instant coffee companion provided with xylosic alcohol powder, oligofructose etc.
Companion is more able to satisfy the demands such as diabetes patient.Oligofructose and xylitol can promote the increasing of beneficial bacteria of intestinal tract Bifidobacterium in formula
It grows, keeps intestinal health.
(3) present invention turns waste into wealth, and improves the attached value of walnut dregs, takes full advantage of walnut oil and its squeezes useless after liquefaction
Material --- walnut dregs take full advantage of the high protein resource being rich in walnut dregs as raw material.
(4) method of present invention production walnut polypeptide powder, Rapid Extraction goes out albumen while defibrination, later in specific pH
Under the conditions of complete to digest for the first time, then complete second in neutral conditions and digest.Simplify traditional enzymolysis process, such as alkali
Molten, sour cumbersome process that is heavy, adjusting pH, enzymatic hydrolysis, multiple tune pH.Implementing process is easy and economical, is suitble to scale industrial production.
(5) for oligopeptide, the oligomeric peptide content of 500 D of molecular weight reaches the polypeptide that the present invention uses secondary enzymolysis method to prepare
73.83%, it is shown in Table 1.The polypeptide powder have stronger antioxidant activity (OH clearance rate >=82%, oxygen radical removing rate >=
74%, DPPH clearance rate >=88%), decompression (ACE inhibiting rate >=78%) and other effects.
1 walnut polypeptide molecular weight distribution of table
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and it should not be regarded as limiting this hair
Bright range.In the examples where no specific technique or condition is specified, described technology or conditions according to the literature in the art
Or it is carried out according to product description.Production firm person is not specified in material therefor or equipment, is that can be obtained by purchase
Conventional products.
Embodiment 1
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 10 parts of walnut oil, walnut polypeptide powder 5
Part, 1 part of xylosic alcohol powder, 1 part of oligofructose, 10 parts of maltodextrin, 3 parts of casein sodium, 0.5 part of silica, monoglyceride 1
Part, 0.1 part of stearoyl lactate, 0.1 part of sodium tripolyphosphate, 0.5 part of lecithin, 0.1 part of Tripolyglycerol monostearates, the third two
0.5 part of alcohol monostearate.
Embodiment 2
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 30 parts of walnut oil, walnut polypeptide powder 10
Part, 10 parts of xylosic alcohol powder, 10 parts of oligofructose, 30 parts of maltodextrin, 8 parts of casein sodium, 2 parts of silica, monoglyceride 5
Part, 2 parts of stearoyl lactate, 2 parts of sodium tripolyphosphate, 3 parts of lecithin, 2 parts of Tripolyglycerol monostearates, propylene glycol list are stearic
3 parts of acid esters.
The walnut oil is taken using Low Temperature Liquid compacting, 20 DEG C of the cryogenic temperature.
The walnut polypeptide powder is used and is obtained following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:8, and dregs of rice powder is added to 40 DEG C of temperature, pH to lead in 8 softened water
Colloid mill iterative cycles grinding extraction 5min is crossed, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel, obtains
Protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 80 DEG C, after keeping 5min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 0.1% and is digested, then with food grade hydrochloric acid by enzymolysis liquid pH tune
To 7.0, adds the neutral proteinase that quality is protein solution quality 0.1% and digested, completion is inactivated, and is digested
Liquid is pumped into bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon that quality is the bentonite of enzymolysis liquid quality 0.1%, 0.1% is added
Diatomite with 0.1% carries out decoloring reaction, is pumped into filter press later and is filtered, and obtains decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
Embodiment 3
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 20 parts of walnut oil, walnut polypeptide powder 6
Part, 7 parts of xylosic alcohol powder, 8 parts of oligofructose, 15 parts of maltodextrin, 5 parts of casein sodium, silica 1 part, 4 parts of monoglyceride,
1 part of stearoyl lactate, 1 part of sodium tripolyphosphate, 2 parts of lecithin, 1 part of Tripolyglycerol monostearates, propylene glycol monostearate
2 parts of ester.
The walnut oil is taken using Low Temperature Liquid compacting, 30 DEG C of the cryogenic temperature.
The walnut polypeptide powder is used and is obtained following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: press feed liquid mass ratio 1:15, by dregs of rice powder be added to temperature 60 C, pH be 10 softened water in,
Extraction 20min to be ground by colloid mill iterative cycles, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel,
Obtain protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 100 DEG C, after keeping 15min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 3% and is digested, then is adjusted to enzymolysis liquid pH with food grade hydrochloric acid
7.0, it adds the neutral proteinase that quality is protein solution quality 3% and is digested, completion is inactivated, and enzymolysis liquid is obtained, and is pumped
Enter bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon and 5% that quality is the bentonite of enzymolysis liquid quality 5%, 5% is added
Diatomite carry out decoloring reaction, be pumped into filter press later and be filtered, obtain decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
Wherein, in step (C), 40 DEG C of hydrolysis temperature, enzymolysis time 0.2h；Inactivation temperature is 95 DEG C, and inactivation time is
5min。
In step (D), 30 DEG C of bleaching temperature, bleaching time 20min, mixing speed 60r/min when decoloration.
In step (E), when concentration, vacuum degree is -0.08MPa, and thickening temperature is 50 DEG C；Homogenizing time 10min.
In step (F), when spray tower is spray-dried, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
Embodiment 4
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 15 parts of walnut oil, walnut polypeptide powder 7
Part, 8 parts of xylosic alcohol powder, 5 parts of oligofructose, 20 parts of maltodextrin, 7 parts of casein sodium .2 parts of silica 1, monoglyceride 1.5
Part, 0.8 part of stearoyl lactate, 0.9 part of sodium tripolyphosphate, 2.5 parts of lecithin, 1.3 parts of Tripolyglycerol monostearates, the third two
1.8 parts of alcohol monostearate.
The walnut oil is taken using Low Temperature Liquid compacting, 25 DEG C of the cryogenic temperature.
The present invention also provides the preparation methods of above-mentioned walnut polypeptide coffeemate, include the following steps:
Step (1), water phase configuration: casein sodium is added in water phase tank, and softened water is added in 1:5 in mass ratio, passes through colloid
Iterative cycles grinding is ground, until solution is uniform, being warming up to 50 DEG C later is completely dissolved casein sodium, then in water phase tank
Successively it is separately added into walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, sodium tripolyphosphate and two
Silica, by 20% mass concentration after softening water, stirring and dissolving is mixed, and obtains aqueous phase solution；
Step (2) oily phase ingredient: is added walnut oil in oily phase tank, is then successively separately added into monoglyceride, lecithin, trimerization
Glycerol monosterate and propylene glycol monostearate, stirring and dissolving mix, and obtain oil-phase solution；
Step (3), emulsification: aqueous phase solution in water phase tank is added into emulsion tank, is opened high-shear emulsion machine stirring, is risen simultaneously
Temperature is added to 50 DEG C, then by oil-phase solution in oily phase tank into emulsion tank, after being mixed thoroughly, keeps emulsification 10min, obtains
To emulsion；
Step (4), homogeneous: being pumped into high pressure homogenizer for emulsion, and homogeneous is carried out at 50 DEG C, obtains oil-in-water latex solution；
Step (5), dusts and packs: oil-in-water latex solution being pumped into spray drying tower using peristaltic pump and is done by spraying
It is dry to get walnut polypeptide coffeemate.
Wherein, homogenization pressure is 20MPa in step (4), and homogenization cycles are 1 time；Spray tower is spray-dried in step (5)
When, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
Embodiment 5
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 25 parts of walnut oil, walnut polypeptide powder 7
Part, 5 parts of xylosic alcohol powder, 6 parts of oligofructose, 25 parts of maltodextrin, 4 parts of casein sodium .7 parts of silica 1, monoglyceride 4
Part, 0.8 part of stearoyl lactate, 1.5 parts of sodium tripolyphosphate, 1.2 parts of lecithin, 0.3 part of Tripolyglycerol monostearates, the third two
1.5 parts of alcohol monostearate.
The walnut oil is taken using Low Temperature Liquid compacting, 28 DEG C of the cryogenic temperature.
The walnut polypeptide powder is used and is obtained following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:10, and dregs of rice powder is added to temperature 50 C, pH to lead in 9 softened water
Colloid mill iterative cycles grinding extraction 10min is crossed, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel, obtains
To protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 90 DEG C, after keeping 10min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 1% and is digested, then is adjusted to enzymolysis liquid pH with food grade hydrochloric acid
7.0, it adds the neutral proteinase that quality is protein solution quality 2% and is digested, completion is inactivated, and enzymolysis liquid is obtained, and is pumped
Enter bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon and 3% that quality is the bentonite of enzymolysis liquid quality 2%, 4% is added
Diatomite carry out decoloring reaction, be pumped into filter press later and be filtered, obtain decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
In step (C), 60 DEG C of hydrolysis temperature, enzymolysis time 4h；Inactivation temperature is 100 DEG C, inactivation time 15min.
Wherein, in step (D), 60 DEG C of bleaching temperature, bleaching time 40min, mixing speed 60r/min when decoloration.
In step (E), when concentration, vacuum degree is -0.08MPa, and thickening temperature is 590 DEG C；Homogenizing time 40min.
In step (F), when spray tower is spray-dried, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
The preparation method of above-mentioned walnut polypeptide coffeemate, includes the following steps:
Step (1), water phase configuration: casein sodium is added in water phase tank, and softened water is added in 1:10 in mass ratio, passes through colloid
Iterative cycles grinding is ground, until solution is uniform, being warming up to 80 DEG C later is completely dissolved casein sodium, then in water phase tank
Successively it is separately added into walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, sodium tripolyphosphate and two
Silica, by 50% mass concentration after softening water, stirring and dissolving is mixed, and obtains aqueous phase solution；Step (2), oily phase ingredient:
Walnut oil is added in oily phase tank, is then successively separately added into monoglyceride, lecithin, trimerization glycerol monosterate and propylene glycol list
Stearate, stirring and dissolving mix, and obtain oil-phase solution；
Step (3), emulsification: aqueous phase solution in water phase tank is added into emulsion tank, is opened high-shear emulsion machine stirring, is risen simultaneously
Temperature is added to 80 DEG C, then by oil-phase solution in oily phase tank into emulsion tank, after being mixed thoroughly, keeps emulsification 30min, obtains
To emulsion；
Step (4), homogeneous: being pumped into high pressure homogenizer for emulsion, and homogeneous is carried out at 80 DEG C, obtains oil-in-water latex solution；
Step (5), dusts and packs: oil-in-water latex solution being pumped into spray drying tower using peristaltic pump and is done by spraying
It is dry to get walnut polypeptide coffeemate.
Wherein, homogenization pressure is 50MPa in step (4), and homogenization cycles are 4 times；Spray tower is spray-dried in step (5)
When, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
Embodiment 6
A kind of walnut polypeptide coffeemate, including the following raw material in parts by weight: 15 parts of walnut oil, walnut polypeptide powder 9
Part, 2 parts of xylosic alcohol powder, 9 parts of oligofructose, 20 parts of maltodextrin, 4 parts of casein sodium .8 parts of silica 1, monoglyceride 1.5
Part, 1.4 parts of stearoyl lactate, 1 part of sodium tripolyphosphate, 2.5 parts of lecithin, 1.6 parts of Tripolyglycerol monostearates, propylene glycol
1.8 parts of monostearate.
The walnut oil is taken using Low Temperature Liquid compacting, 23 DEG C of the cryogenic temperature.
The walnut polypeptide powder is used and is obtained following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:10, and dregs of rice powder is added to temperature 50 C, pH to lead in 9 softened water
Colloid mill iterative cycles grinding extraction 40min is crossed, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel, obtains
To protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 90 DEG C, after keeping 9min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 1.5% and is digested, then with food grade hydrochloric acid by enzymolysis liquid pH tune
To 7.0, adds the neutral proteinase that quality is protein solution quality 1.8% and digested, completion is inactivated, and is digested
Liquid is pumped into bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon that quality is the bentonite of enzymolysis liquid quality 2.7%, 3.4% is added
Diatomite with 2.3% carries out decoloring reaction, is pumped into filter press later and is filtered, and obtains decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
Wherein, in step (C), 50 DEG C of hydrolysis temperature, enzymolysis time 2h；Inactivation temperature is 99 DEG C, and inactivation time is
10min。
In step (D), 50 DEG C of bleaching temperature, bleaching time 30min, mixing speed 60r/min when decoloration.
In step (E), when concentration, vacuum degree is -0.08MPa, and thickening temperature is 70 DEG C；Homogenizing time 30min.
In step (F), when spray tower is spray-dried, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
The preparation method of above-mentioned walnut polypeptide coffeemate, includes the following steps:
Step (1), water phase configuration: casein sodium is added in water phase tank, and softened water is added in 1:6 in mass ratio, passes through colloid
Iterative cycles grinding is ground, until solution is uniform, being warming up to 65 DEG C later is completely dissolved casein sodium, then in water phase tank
Successively it is separately added into walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, sodium tripolyphosphate and two
Silica, by 40% mass concentration after softening water, stirring and dissolving is mixed, and obtains aqueous phase solution；
Step (2) oily phase ingredient: is added walnut oil in oily phase tank, is then successively separately added into monoglyceride, lecithin, trimerization
Glycerol monosterate and propylene glycol monostearate, stirring and dissolving mix, and obtain oil-phase solution；
Step (3), emulsification: aqueous phase solution in water phase tank is added into emulsion tank, is opened high-shear emulsion machine stirring, is risen simultaneously
Temperature is added to 70 DEG C, then by oil-phase solution in oily phase tank into emulsion tank, after being mixed thoroughly, keeps emulsification 20min, obtains
To emulsion；
Step (4), homogeneous: being pumped into high pressure homogenizer for emulsion, and homogeneous is carried out at 68 DEG C, obtains oil-in-water latex solution；
Step (5), dusts and packs: oil-in-water latex solution being pumped into spray drying tower using peristaltic pump and is done by spraying
It is dry to get walnut polypeptide coffeemate.
Wherein, homogenization pressure is 30MPa in step (4), and homogenization cycles are 2 times.
Embodiment 8
A kind of walnut polypeptide powder, using obtaining following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:10, and dregs of rice powder is added to temperature 50 C, pH to lead in 9 softened water
Colloid mill iterative cycles grinding extraction 40min is crossed, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel, obtains
To protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 90 DEG C, after keeping 9min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 1.5% and is digested, then with food grade hydrochloric acid by enzymolysis liquid pH tune
To 7.0, adds the neutral proteinase that quality is protein solution quality 1.8% and digested, completion is inactivated, and is digested
Liquid is pumped into bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon that quality is the bentonite of enzymolysis liquid quality 2.7%, 3.4% is added
Diatomite with 2.3% carries out decoloring reaction, is pumped into filter press later and is filtered, and obtains decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
Wherein, in step (C), 50 DEG C of hydrolysis temperature, enzymolysis time 2h；Inactivation temperature is 99 DEG C, and inactivation time is
10min。
In step (D), 50 DEG C of bleaching temperature, bleaching time 30min, mixing speed 60r/min when decoloration.
In step (E), when concentration, vacuum degree is -0.08MPa, and thickening temperature is 70 DEG C；Homogenizing time 30min.
In step (F), when spray tower is spray-dried, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
Performance detection
Commercially available traditional coffee companion and coffeemate of the present invention are compared, the results are shown in Table 2.By traditional walnut protein
Extracting method is compared with walnut protein extracting method of the present invention, and the results are shown in Table 3.
Table 2
Table 3
Meanwhile the present invention has done following comparative experiments, comparing result such as table 4 in terms of the preparation method of walnut polypeptide powder.
Of the present invention group:
A kind of walnut polypeptide powder, using obtaining following preparation method:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:10, and dregs of rice powder is added to temperature 50 C, pH to lead in 9 softened water
Colloid mill iterative cycles grinding extraction 40min is crossed, decanter centrifuge is pumped into after the completion and is separated, liquid phase enters enzymatic vessel, obtains
To protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 90 DEG C, after keeping 9min, is opened condensed water and is cooled to enzymatic hydrolysis temperature
Degree is added the alkali protease that quality is protein solution quality 1.5% and is digested, then with food grade hydrochloric acid by enzymolysis liquid pH tune
To 7.0, adds the neutral proteinase that quality is protein solution quality 1.8% and digested, completion is inactivated, and is digested
Liquid is pumped into bleacher；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the active carbon that quality is the bentonite of enzymolysis liquid quality 2.7%, 3.4% is added
Diatomite with 2.3% carries out decoloring reaction, is pumped into filter press later and is filtered, and obtains decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
Wherein, in step (C), 50 DEG C of hydrolysis temperature, enzymolysis time 2h；Inactivation temperature is 99 DEG C, and inactivation time is
10min。
In step (D), 50 DEG C of bleaching temperature, bleaching time 30min, mixing speed 60r/min when decoloration.
1 group of comparative experiments:
The difference that 1 group of comparative experiments is organized with the present invention is that the temperature of step (B) softened water is 80 DEG C, pH 7, remaining all phase
Together.
2 groups of comparative experiments:
2 groups of differences organized with the present invention of comparative experiments are that step (C) is modified are as follows: it is that albumen is molten that quality, which is added, to protein solution
The alkali protease of liquid quality 1.5% is digested in hydrolysis temperature, then enzymolysis liquid pH is adjusted to 7.0 with food grade hydrochloric acid, then
The neutral proteinase that quality is protein solution quality 1.8% is added to be digested, completion is inactivated, and is obtained enzymolysis liquid, is pumped into de-
Color tank；
Remaining is all identical.
Table 4
In addition, the present invention has done following comparative experiments, comparing result in terms of the alleviation physical fatigue of walnut polypeptide coffeemate
Such as table 5.Wherein, traditional coffee companion is ordinary commercial products.
3 groups of comparative experiments:
3 groups of comparative experiments is with 6 groups of the embodiment of the present invention of difference, and casein sodium and lecithin, system are not contained in product
It is also added without casein sodium and lecithin during standby, remaining is all identical.
4 groups of comparative experiments:
4 groups of comparative experiments is with 6 groups of the embodiment of the present invention of difference, and walnut polypeptide powder is replaced with traditional walnut polypeptide powder system
Tradition walnut polypeptide powder made from Preparation Method, remaining is all identical.
Table 5
Coffeemate of the present invention can extend the mice burden swimming time, the content for improving mouse hepatic glycogen, reduce post exercise blood
Lactic acid content, and the significant difference compared with its excess-three group control group have function of physical fatigue alleviation.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of walnut polypeptide coffeemate, which is characterized in that including the following raw material in parts by weight: walnut oil 10-
30 parts, 5-10 parts of walnut polypeptide powder, 1-10 parts of xylosic alcohol powder, 1-10 parts of oligofructose, 10-30 parts of maltodextrin, caseinic acid
3-8 parts of sodium, 0.5-2 parts of silica, 1-5 parts of monoglyceride, 0.1-2 parts of stearoyl lactate, 0.1-2 parts of sodium tripolyphosphate, ovum
.5-3 parts of phosphatidase 0,0.1-2 parts of Tripolyglycerol monostearates, 0.5-3 parts of propylene glycol monostearate.
2. walnut polypeptide coffeemate according to claim 1, which is characterized in that the walnut oil is suppressed using Low Temperature Liquid
It takes, 20-30 DEG C of the cryogenic temperature.
3. walnut polypeptide coffeemate according to claim 1, which is characterized in that the walnut polypeptide powder is using following system
Preparation Method obtains:
Step (A), raw material and crushing: dregs of rice powder of the walnut after cold pressing liquefaction or subcritical abstraction is subjected to crushing and mistake
After 40-100 mesh, extracting screen underflow obtains walnut degreasing dregs of rice powder；
Step (B), protein extracting: pressing feed liquid mass ratio 1:8-15, dregs of rice powder is added to 40-60 DEG C of temperature, pH is the soft of 8-10
Change water in, by colloid mill iterative cycles grind extraction 5-20min, be pumped into decanter centrifuge after the completion and separated, liquid phase into
Enter enzymatic vessel, obtains protein solution；
Step (C), enzymatic hydrolysis: protein solution is rapidly heated to 80-100 DEG C, after keeping 5-15min, is opened condensed water and is cooled to
Hydrolysis temperature is added the alkali protease that quality is protein solution quality 0.1-3% and is digested, then with food grade hydrochloric acid by enzyme
Solution liquid pH is adjusted to 7.0, adds the neutral proteinase that quality is protein solution quality 0.1-3% and is digested, completion is gone out
It is living, enzymolysis liquid is obtained, bleacher is pumped into；
Step (D), de- hardship of decolourizing: pressing mass fraction, and the work of bentonite, 0.1-5% that quality is enzymolysis liquid quality 0.1-5% is added
Property charcoal and 0.1-5% diatomite carry out decoloring reaction, being pumped into filter press later is filtered, obtain decoloration polypeptide solution；
Step (E), concentration and homogeneous: decoloration polypeptide solution is pumped into inspissator and carries out concentration and homogeneous, obtains polypeptide concentrate；
Spraying and packaging: polypeptide concentrate after homogeneous is pumped into spray drying tower with peristaltic pump and is done by spraying by step (F)
It is dry, obtain walnut polypeptide powder.
4. walnut polypeptide coffeemate according to claim 3, which is characterized in that in step (C), hydrolysis temperature 40-60
DEG C, enzymolysis time 0.2-4h；Inactivation temperature is 95-100 DEG C, inactivation time 5-15min.
5. walnut polypeptide coffeemate according to claim 3, which is characterized in that in step (D), bleaching temperature 30-60
DEG C, bleaching time 20-40min, mixing speed 60r/min when decoloration.
6. walnut polypeptide coffeemate according to claim 3, which is characterized in that in step (E), when concentration, vacuum degree
For -0.08MPa, thickening temperature is 50-90 DEG C；Homogenizing time 10-40min.
7. walnut polypeptide coffeemate according to claim 3, which is characterized in that in step (F), spray tower spray drying
When, inlet air temperature is 170-190 DEG C, and exhaust outlet temperature is 70-85 DEG C.
8. walnut polypeptide powder made from preparation method described in claim 3-7.
9. the preparation method of walnut polypeptide coffeemate described in any one according to claim 1 ~ 7, which is characterized in that including
Following steps:
Step (1), water phase configuration: casein sodium is added in water phase tank, and softened water is added in 1:5-10 in mass ratio, passes through glue
Body grinds iterative cycles grinding, and until solution is uniform, being warming up to 50-80 DEG C later is completely dissolved casein sodium, then in water
Walnut polypeptide powder, xylosic alcohol powder, oligofructose, maltodextrin, stearoyl lactate, tripolyphosphate are successively separately added into phase tank
Sodium and silica, by 20-50% mass concentration after softening water, stirring and dissolving is mixed, and obtains aqueous phase solution；
Step (2) oily phase ingredient: is added walnut oil in oily phase tank, is then successively separately added into monoglyceride, lecithin, trimerization
Glycerol monosterate and propylene glycol monostearate, stirring and dissolving mix, and obtain oil-phase solution；
Step (3), emulsification: aqueous phase solution in water phase tank is added into emulsion tank, is opened high-shear emulsion machine stirring, is risen simultaneously
Temperature is added to 50-80 DEG C, then by oil-phase solution in oily phase tank into emulsion tank, after being mixed thoroughly, keeps emulsification 10-
30min obtains emulsion；
Step (4), homogeneous: being pumped into high pressure homogenizer for emulsion, and homogeneous is carried out at 50-80 DEG C, obtains oil-in-water latex solution；
Step (5), dusts and packs: oil-in-water latex solution being pumped into spray drying tower using peristaltic pump and is done by spraying
It is dry to get walnut polypeptide coffeemate.
10. the preparation method of core walnut polypeptide coffeemate according to claim 9, which is characterized in that in step (4)
Matter pressure is 20-50MPa, and homogenization cycles are 1-4 times；When spray tower is spray-dried in step (5), inlet air temperature 170-190
DEG C, exhaust outlet temperature is 70-85 DEG C.
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Cited By (1)
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| CN110089665A (en) * | 2019-05-14 | 2019-08-06 | 西安中粮工程研究设计院有限公司 | A kind of decolourize for walnut protein peptide bitter composition and method |
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