WO2020091216A1 - 대두 단백 농축물의 가수분해물을 제조하는 방법 - Google Patents
대두 단백 농축물의 가수분해물을 제조하는 방법 Download PDFInfo
- Publication number
- WO2020091216A1 WO2020091216A1 PCT/KR2019/011427 KR2019011427W WO2020091216A1 WO 2020091216 A1 WO2020091216 A1 WO 2020091216A1 KR 2019011427 W KR2019011427 W KR 2019011427W WO 2020091216 A1 WO2020091216 A1 WO 2020091216A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hours
- soy protein
- protein
- hydrolyzate
- protein concentrate
- Prior art date
Links
- 108010073771 Soybean Proteins Proteins 0.000 title claims abstract description 102
- 239000012141 concentrate Substances 0.000 title claims abstract description 92
- 229940001941 soy protein Drugs 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000000413 hydrolysate Substances 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 85
- 102000004169 proteins and genes Human genes 0.000 claims description 65
- 108090000623 proteins and genes Proteins 0.000 claims description 65
- 235000018102 proteins Nutrition 0.000 claims description 58
- 238000001035 drying Methods 0.000 claims description 44
- 108091005804 Peptidases Proteins 0.000 claims description 35
- 102000035195 Peptidases Human genes 0.000 claims description 34
- 238000011534 incubation Methods 0.000 claims description 17
- 102000004157 Hydrolases Human genes 0.000 claims description 13
- 108090000604 Hydrolases Proteins 0.000 claims description 13
- 239000004365 Protease Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 241000194108 Bacillus licheniformis Species 0.000 claims description 11
- 235000019710 soybean protein Nutrition 0.000 claims description 11
- 241000193744 Bacillus amyloliquefaciens Species 0.000 claims description 9
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 claims description 7
- 244000063299 Bacillus subtilis Species 0.000 claims description 6
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 1
- 235000008504 concentrate Nutrition 0.000 description 80
- 238000006911 enzymatic reaction Methods 0.000 description 39
- 102000004190 Enzymes Human genes 0.000 description 38
- 108090000790 Enzymes Proteins 0.000 description 38
- 229940088598 enzyme Drugs 0.000 description 38
- 238000006460 hydrolysis reaction Methods 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 31
- 230000017854 proteolysis Effects 0.000 description 22
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 20
- 230000007062 hydrolysis Effects 0.000 description 19
- 230000008859 change Effects 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 238000005227 gel permeation chromatography Methods 0.000 description 12
- 235000019419 proteases Nutrition 0.000 description 11
- 244000068988 Glycine max Species 0.000 description 10
- 235000010469 Glycine max Nutrition 0.000 description 10
- 239000000090 biomarker Substances 0.000 description 10
- 239000000376 reactant Substances 0.000 description 10
- 238000000354 decomposition reaction Methods 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 4
- 235000019688 fish Nutrition 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004925 denaturation Methods 0.000 description 3
- 230000036425 denaturation Effects 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 108091005658 Basic proteases Proteins 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 101710159910 Movement protein Proteins 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 102000057297 Pepsin A Human genes 0.000 description 2
- 108090000284 Pepsin A Proteins 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 235000019621 digestibility Nutrition 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229940111202 pepsin Drugs 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003531 protein hydrolysate Substances 0.000 description 2
- 230000007065 protein hydrolysis Effects 0.000 description 2
- 230000002797 proteolythic effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000272814 Anser sp. Species 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 108010004032 Bromelains Proteins 0.000 description 1
- 241000282832 Camelidae Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 239000004129 EU approved improving agent Substances 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 238000007696 Kjeldahl method Methods 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 108010019160 Pancreatin Proteins 0.000 description 1
- 108090000526 Papain Proteins 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 241000283080 Proboscidea <mammal> Species 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 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 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229940124532 absorption promoter Drugs 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000006053 animal diet Substances 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001765 catechin Chemical class 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- 229940045110 chitosan Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 230000006862 enzymatic digestion Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000020688 green tea extract Nutrition 0.000 description 1
- 229940094952 green tea extract Drugs 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 1
- 208000027866 inflammatory disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007972 injectable composition Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229940055695 pancreatin Drugs 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000019833 protease Nutrition 0.000 description 1
- 230000004845 protein aggregation Effects 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940071440 soy protein isolate Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000019149 tocopherols Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/14—Vegetable proteins
- A23J3/16—Vegetable proteins from soybean
-
- 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
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/20—Dehydration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Definitions
- the present application relates to a method for preparing a hydrolyzate of a soy protein concentrate.
- Soy protein concentrates are processed soybeans in which protein is concentrated compared to soybeans by removing non-proteins such as oil and carbohydrates from soybeans. Because of its high protein content, it is widely used as a substitute for fishmeal, and since it causes an inflammatory reaction to fish, such as salmon contained in soybeans, it removes saponin, which negatively affects growth, so it is one of the most useful feeds as a plant protein source. .
- soy protein concentrates consist of proteins of various molecular weights, including polymers, as they contain natural subunits that make up the soy protein.
- the protein of the polymer present in the vegetable protein has a lower digestibility than the protein of the low molecule.
- hydrolysis of soy protein concentrate can be a good means to further enhance utility value as a protein source, for example, feed.
- soy protein processed products such as soy protein concentrate, soy protein isolate or soy protein hydrolysate, which are currently being produced, are produced by chemical treatment or enzymatic treatment.
- US Patent Publication No. US 2011-0136745 discloses hydrolysis using proteolytic enzymes such as pepsin and pancreatin after heat treatment on soy beans
- US Patent No. 4376128 discloses the edible protein of legumes.
- a method of treating an enzyme containing bromelin or papain is disclosed. As such, various studies have been conducted to improve the effectiveness of soy protein, but the situation is still insufficient.
- One object of the present application is a step of incubating an aqueous mixture comprising soy protein concentrates, proteolytic enzymes and water, wherein the water content of the aqueous mixture is 5 to 60% (w / w). , To provide a method for producing a hydrolyzate of a soy protein concentrate.
- Another object of the present application is to provide a hydrolyzate of soy protein concentrate prepared by the method of the present application.
- Another object of the present application is to provide a feed composition comprising a hydrolyzate of a soy protein concentrate of the present application.
- the present application is a step of incubating an aqueous mixture comprising soy protein concentrates, protein hydrolase and water in one aspect, wherein the water content of the aqueous mixture is 5 to 60% (w / w). , Provides a method for preparing a hydrolyzate of a soy protein concentrate.
- the water content of the aqueous mixture in the method of the present application may be 8 to 60% (w / w), 5 to 55% (w / w) or 8 to 55% (w / w) based on the total weight. have.
- soybean protein concentrate is a soybean processed product in which protein is concentrated compared to soybean by removing non-proteins such as oil and carbohydrate from soybean. Soybean has a protein content of 30 to 40% (w / w) based on the total weight of soybean, but soybean protein concentrate has a protein content of 50% (w / w) or more and 55% (w / w) based on the total weight of soybean protein concentrate.
- 50% (w / w) to 80% (w / w), 55% (w / w) to 80% (w / w), 50% (w / w) to 70% (w / w) , 55% (w / w) to 70% (w / w), 50% (w / w) to 65% (w / w) or 55% (w / w) to 65% (w / w) have.
- aqueous mixture refers to a mixture comprising a soy protein concentrate, proteolytic enzyme, and water, and the water content of the aqueous mixture is added, for example, when preparing the aqueous mixture. It can be adjusted by changing the content of water to be made, or through an additional drying process.
- hydrolyzate refers to a product in which a proteolytic reaction has been performed by contacting the aqueous mixture with the proteolytic enzyme.
- soybean protein production processes include processing such as concentration and heating. This process induces protein denaturation, such as protein aggregation and hydrophobicity increase, which may affect quality characteristics such as low molecular protein content and protein solubility, thereby acting as a factor inhibiting protein digestibility. Therefore, unfolding the insoluble protein produced by this processing process and increasing the ratio of the water-soluble protein and the low-molecular protein may improve digestive enzyme action and absorption into the intestine during digestion. In other words, the low molecular weight of soy protein and the increase in water-soluble protein content are closely related to the quality as a protein source.
- the water content of the aqueous mixture in the process of the present application is greater than or equal to 5% (w / w) from greater than 25% (w / w) and less than 60% (w / w) in the incubating step of the present application, and Can be reduced to less than 25% (w / w), specifically greater than 25% (w / w) and less than 55% (w / w), greater than 25% (w / w) and 50% (w / w) ) Or less, more than 25% (w / w) and 45% (w / w) or less, more than 25% (w / w) and 40% (w / w) or less, 30% (w / w) to 60% ( w / w), 30% (w / w) to 55% (w / w), 30% (w / w) to 50% (w / w), 30% (w / w) to 45% (w / w) or from 30% (w / / w
- the reduction of moisture content in the method of the present application can be performed by drying. Drying in the method of the present application may be performed by a conventional drying method known in the art, specifically, may be performed by applying heat, and more specifically, may be performed by applying hot air.
- the heat or hot air is 50 °C to 100 °C, 50 °C to 90 °C, 50 °C to 80 °C, 50 °C to 75 °C, 50 °C to 70 °C, 50 °C to 60 °C, 60 °C To 100 ° C, 60 ° C to 90 ° C, 60 ° C to 80 ° C, 60 ° C to 75 ° C, 60 ° C to 70 ° C, 65 ° C to 100 ° C, 65 ° C to 90 ° C, 65 ° C to 80 ° C, 65 ° C to 75 ° C °C, 65 °C to 70 °C, 70 °C to 100 °C, 70 °C to 90 °C, 70 °C to 80 °C or 70 °C to 75 °C.
- the temperature of the heat or hot air does not inactivate the proteolytic enzyme in the method of the present application, while making the central temperature (ie, product temperature) of the aqueous mixture in the method of the present application the same as the incubation temperature in the method of the present application. If not, it can be applied to any temperature. More specifically, when the water content is reduced, the center temperature of the aqueous mixture is 50 to 100 ° C, 50 to 90 ° C, 50 to 80 ° C, 50 to 70 ° C, 50 to 65 ° C, 55 to 100 ° C, 55 to 90 °C, 55 to 80 °C, 55 to 70 °C or 55 to 65 °C.
- drying in the method of the present application may be performed for the same time as the execution time of the incubation step of the present application, or may be performed starting after the incubation start point of the present application.
- drying of the present application is 0.5 to 12 hours, 0.5 to 9 hours, 0.5 to 8 hours, 0.5 to 7 hours, 0.5 to 6 hours, 0.5 to 5 hours, 0.5 to 4 hours, 0.5 to 3 hours, 0.5 to 2 hours, 0.5 to 1 hour, 1 to 12 hours, 1 to 9 hours, 1 to 8 hours, 1 to 7 hours, 1 to 6 hours, 1 to 5 hours, 1 to 4 hours, 1 to 3 hours, 1 to 2 hours, 2 to 12 hours, 2 to 9 hours, 2 to 8 hours, 2 to 7 hours, 2 to 6 hours, 2 to 5 hours, 2 to 4 hours, 2 to 3 hours, 3 to 12 hours, 3 to 9 hours, 3-8 hours, 3-7 hours, 3-6 hours, 3-5 hours, 3-4 hours, 4-12 hours 4-9 hours, 4-8 hours, 4-7 hours, 4-6 hours Hours
- drying of the present application is performed after the incubation start point of the present application, the drying is performed after 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 hours from the incubation start point can do.
- the drying may be performed in two or more steps in the incubation step of the present application. Specifically, when drying is performed in two or more steps, drying after step 2 is 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, Or it can be performed after 12 hours.
- the term "protein hydrolase” refers to an enzyme that has a decomposition activity for a protein under conditions in which water is added.
- Protease of the present application includes, but is not limited to, pepsin, peptidase, and trypsin.
- the proteolytic enzyme may be a chemical enzyme or a biological enzyme containing a microorganism, and specifically, Bacillus licheniformis , Bacillus subtilis , And it may be at least one protease selected from the group consisting of proteolytic enzymes derived from Bacillus amyloliquefaciens ( Bacillus amyloliquefaciens ).
- the proteolytic enzyme can be used by appropriately selecting the appropriate type and concentration of the enzyme and the reaction time according to the composition and content of the protein in the hydrolyzate of the soy protein concentrate. More specifically, in the method of the present application, the proteolytic enzyme may be a proteolytic enzyme derived from Bacillus licheniformis.
- the concentration of proteolytic enzyme in the method of the present application is 0.01 to 0.50% (w / w), 0.01 to 0.35% (w / w), 0.01 to 0.25 based on the weight of the soy protein concentrate of the present application.
- incubation in the method of the present application is 50 to 100 ° C, 50 to 90 ° C, 50 to 80 ° C, 50 to 70 ° C, 50 to 65 ° C, 55 to 100 ° C, 55 to 90 ° C, 55 to 80 °C, 55 to 70 °C or may be carried out at a temperature of 55 to 65 °C.
- incubation in the method of the present application is 0.5 to 12 hours, 0.5 to 9 hours, 0.5 to 8 hours, 0.5 to 7 hours, 0.5 to 6 hours, 0.5 to 5 hours, 0.5 to 4 hours, 0.5 to 3 hours, 0.5 To 2 hours, 0.5 to 1 hour, 1 to 12 hours, 1 to 9 hours, 1 to 8 hours, 1 to 7 hours, 1 to 6 hours, 1 to 5 hours, 1 to 4 hours, 1 to 3 hours, 1 To 2 hours, 2 to 12 hours, 2 to 9 hours, 2 to 8 hours, 2 to 7 hours, 2 to 6 hours, 2 to 5 hours, 2 to 4 hours, 2 to 3 hours, 3 to 12 hours, 3 To 9 hours, 3 to 8 hours, 3 to 7 hours, 3 to 6 hours, 3 to 5 hours, 3 to 4 hours, 4 to 12 hours, 4 to 9 hours, 4 to 12 hours, 4 to 9 hours, 4 to 8 hours, 4 to 7 hours, 4 To 6 hours, 4 to 5 hours, 5 to 12 hours, 5 to 9 hours, 5 to 4 hours, 4 to 12 hours, 4 to 12
- the initial water content of the aqueous mixture is increased, and the drying process is carried out with a hydrolysis reaction to reduce the water content of the aqueous mixture, and after the hydrolysis of the high water content aqueous mixture, the water content
- the content of the water-soluble protein in the hydrolyzate was significantly increased. This effect was superior to the case where the aqueous mixture with a low initial moisture content was hydrolyzed together with the drying process, and compared to the case where the aqueous mixture with a high initial moisture content was hydrolyzed without the drying process.
- the hydrolysis process of the soy protein concentrate grafted with the initial high moisture content aqueous mixture and its drying process can improve the quality of the hydrolyzate.
- this drying process can not only reduce the concentration of the enzyme used, but also can omit a separate drying process for preparing the final product, thereby improving the efficiency of the overall production process.
- This application provides in another aspect a hydrolyzate of a soy protein concentrate produced by the method of the present application.
- the hydrolyzate of the soy protein concentrate prepared by the method of the present application may have a molecular weight of 30 kDa or less, based on the total protein in the hydrolyzate, from 30 to 90%, specifically 30 to 80%, 30 to 70%, 30-60%, 30-50%, 30-40%, 40-90%, 40-80%, 40-70%, 40-60%, 40-50%, 50-90%, 50- 80, 50 to 70%, 50 to 60%, 60 to 90%, 60 to 80%, 60 to 70%, 70 to 90%, 70 to 80% or 80 to 90%.
- % of the present application means the percentage of the partial area ratio for each molecular weight range of the protein molecular weight distribution by GPC.
- the hydrolyzate of soy protein concentrate prepared by the method of the present application may have a nitrogen solubility index (NSI) of 5 to 40% (w / w), specifically, 5 to 35% (w / w), 5 to 30% (w / w), 5 to 20% (w / w), 5 to 15% (w / w), 5 to 10% (w / w), 10 to 40% (w) / w), 10 to 35% (w / w), 10 to 30% (w / w), 10 to 20% (w / w), 10 to 15% (w / w), 15 to 40% (w) / w), 15 to 35% (w / w), 15 to 30% (w / w) or 15 to 20% (w / w).
- NAI nitrogen solubility index
- nitrogen solubility index is an index for measuring the degree of denaturation of soy protein along with KOH solubility and protein dispersibility index (PDI), and can be used to evaluate the content of water-soluble protein in the hydrolyzate. Can be. That is, a high nitrogen solubility index indicates an increase in the content of a water-soluble protein or low protein denaturation.
- a hydrolyzate of a soy protein concentrate having a high NSI may mean improved utility as a protein source.
- the present application provides a feed composition comprising a hydrolyzate of a soy protein whole product prepared by the method of the present application.
- the content of the hydrolyzate of the soy protein concentrate in the feed composition of the present application can be appropriately adjusted according to the type and age of the applied livestock, the type of application, the desired effect, for example, 1 to 99% (w / w), 10 to 90% (w / w), or 20 to 80% (w / w).
- organic acids such as citric acid, fumaric acid, adipic acid, and lactic acid
- Phosphates such as potassium phosphate, sodium phosphate, and polymerized phosphate
- Polyphenols, catechins, tocopherols, vitamin C, green tea extract, chitosan, tannic acid, etc. can be used by mixing one or more of natural antioxidants, and other conventional additives such as anti-influenza, buffer, bacteriostatic agent can be added as needed can do.
- the feed composition of the present application may be formulated into an injectable formulation such as an aqueous solution, suspension, emulsion, capsule, granule or tablet by additionally adding a diluent, dispersant, surfactant, binder or lubricant.
- the feed composition of the present application is an auxiliary ingredient such as amino acids, inorganic salts, vitamins, antioxidants, antifungal agents, antibacterial agents, and various supplements and vegetable protein feeds such as crushed or crushed wheat, barley, corn, blood, meat, fish powder
- main ingredients such as animal protein feeds, animal fats and vegetable fats, etc., it can be used in combination with nutritional supplements, growth promoters, digestive absorption promoters, and disease prevention agents.
- the feed composition of the present application When the feed composition of the present application is used as a feed additive, the feed composition may be added as it is or used with other ingredients, and may be suitably used according to a conventional method.
- the dosage form of the feed composition can be prepared in an immediate release or sustained release formulation in combination with a non-toxic pharmaceutically acceptable carrier.
- a non-toxic pharmaceutically acceptable carrier can be corn starch, lactose, sucrose, and propylene glycol.
- a solid carrier it may be a dosage form such as a tablet, a powder, or a torki agent
- a liquid carrier it may be a dosage form such as syrup, liquid suspension, emulsion, or solution.
- the dosing agent may contain a preservative, a lubrication agent, a solution accelerator, and a stabilizing agent, and may also contain other inflammatory disease-improving agents and substances useful for the prevention of viruses.
- the feed composition of the present application is applicable to a number of animal diets, ie feed, including mammals, poultry, fish and crustaceans. It can be used for commercially important mammals such as pigs, cows, goats, zoo animals such as elephants and camels, and livestock such as dogs and cats.
- Commercially important poultry includes chicken, duck, goose, and the like, and may include commercially bred fish and crustaceans such as trout and shrimp.
- the feed composition of the present application may be mixed with livestock feed in an amount of about 10 to 500 g per kg, for example, 10 to 100 g, based on dry weight. Through this, it may be subjected to a palletizing, expanding or extrusion process.
- the present application can provide a hydrolyzate of a soy protein concentrate having high utility as a protein source.
- M biomarker
- 1 soy protein concentrate raw material
- 2 40% moisture (w / w) hydrolyzate
- 4 30% moisture (w / w) hydrolysis
- 5 25% moisture (w / w) hydrolyzate
- 6 20% moisture (w / w) hydrolyzate
- 7 15% moisture (w / w) hydrolyzate
- 8 10% moisture (w / w) ) Hydrolyzate.
- Figure 2 is a result of confirming the change in protein degradation by hydrolysis under low water content conditions through SDS-PAGE.
- M biomarker
- 1 soy protein concentrate raw material
- 2 water 10% (w / w) and 1 hour reaction
- 3 water 10% (w / w) and 2 hours reaction
- 4 water 15% (w / w) and 1 hour reaction
- 5 15% moisture (w / w) and 2 hour reaction.
- FIG. 4 is a result of confirming a change in protein degradation by hydrolysis and a simultaneous drying process through SDS-PAGE for an aqueous mixture having a water content of 40% (w / w).
- M biomarker
- 1 Raw material of soy protein concentrate.
- 2 Initial moisture 40% (w / w), 1 hour reaction and drying, moisture 31.2% (w / w)); 3: Initial moisture 40% (w / w), 2 hours reaction and drying, moisture 22.1% (w / w); 4: initial moisture 40% (w / w), 3 hours reaction and drying, moisture 11.53% (w / w); 5: Initial moisture 40% (w / w), 4 hours reaction and drying, moisture 7% (w / w).
- Figure 5 is a result of confirming the change in protein degradation according to the progress of the hydrolysis and simultaneous drying process, for the aqueous mixture having a water content of 40% through SDS-PAGE.
- M biomarker
- S soy protein concentrate raw material
- 0 enzyme reaction 0 hours
- 1 enzyme reaction 1 hour
- 2 enzyme reaction 2 hours
- 3 enzyme reaction 3 hours
- 4 enzyme reaction 4 hours
- 5 Enzyme reaction 5 hours
- 6 Enzyme reaction 6 hours
- 7 Enzyme reaction 7 hours
- 8 Enzyme reaction 6 hours
- 8.5 Enzyme reaction 8.5 hours.
- FIG. 6 shows the results of SDS-PAGE confirming changes in proteolysis by hydrolysis and a simultaneous drying process for an aqueous mixture having a water content of 30% (w / w).
- M biomarker
- S soy protein concentrate raw material
- 0 enzyme reaction 0 hours
- 1 enzyme reaction 1 hour
- 2 enzyme reaction 2 hours
- 3 enzyme reaction 3 hours
- 4 enzyme reaction 4 hours
- 5 Enzyme reaction 5 hours
- 6 Enzyme reaction 6 hours.
- Figure 7 is a result of confirming the change in protein decomposition by hydrolysis and simultaneous drying process through SDS-PAGE for an aqueous mixture having a water content of 20% (w / w).
- M biomarker
- S soy protein concentrate raw material
- 0 enzyme reaction 0 hours
- 1 enzyme reaction 1 hour
- 2 enzyme reaction 2 hours
- 3 enzyme reaction 3 hours
- 4 enzyme reaction 4 hours.
- M biomarker
- 1 soy protein concentrate raw material
- 2 proteolytic enzyme from Bacillus amyloliquefaciens ; Moisture 25% (w / w)
- 3 proteolytic enzyme from Bacillus amyloliquefaciens ; Moisture 15% (w / w)
- 4 proteolytic enzyme from Bacillus licheniformis ; Moisture 25% (w / w)
- 5 protease from Bacilus licheniformis ; 15% moisture (w / w).
- Figure 10 is a result of confirming the change in the proteolytic degree of soy protein-rich hydrolyzate according to moisture content using a proteolytic enzyme derived from Bacillus subtilis through SDS-PAGE.
- M biomarker
- 1 water 40% (w / w)
- 2 water 35% (w / w)
- 3 water 30% (w / w)
- 4 water 25% (w / w)
- 5 Moisture 20% (w / w)
- 6 Moisture 15% (w / w)
- 7 Moisture 10% (w / w).
- Example 1 Comparison of the degree of protein decomposition by changing the moisture content and the content of water-soluble protein in the hydrolyzate of soy protein concentrate
- the aqueous mixture is in a reaction vessel containing soy protein concentrate (100 g, X-soy 600, CJ Selecta, total protein content of 60% (w / w) or greater), soy protein concentrate 0.35% (w / w) by weight )
- Bacillus licheniformis Prozyme AK, Vision Biochem
- Bacillus licheniformis Prozyme AK, Vision Biochem
- Bacillus licheniformis Prozyme AK, Vision Biochem
- derived from Bacillus licheniformis is diluted in water and added to it, water is added to add water content to 10% of the total weight (w / w), 15% (w / w), 20% (w / w), 25% (w / w), 30% (w / w), 35% (w / w), or 40% (w / w) ) Level to prepare.
- the hydrolysis reaction was performed by incubating the aqueous mixture at 60 ° C. for 4 hours.
- the hydrolysis reaction was stopped by heating each experimental group at 100 ° C. for 20 minutes.
- the hydrolyzate of each experimental group in which the reaction was stopped was crushed after drying.
- Samples for SDS-PAGE, gel permeation chromatography (GPC), and nitrogen solubility index (NSI) analysis were suspended in 100 ml of hydrolyzate of the ground soy protein concentrate in 5 ml of 8M urea solvent. , The suspension was sonicated and centrifuged at 8000 rpm for 10 minutes.
- the sample was quantified with bicinchronic acid, and a predetermined amount of the sample was loaded onto the SDS-PAGE gel.
- the distribution of the protein contained in the hydrolyzate by molecular weight was confirmed by filtering the sample with a 0.45um syringe filter and performing GPC analysis on the filtrate.
- the degree of protein degradation increased as the water content of the aqueous mixture decreased from 40% to 10%. Accordingly, as the water content decreased, some high molecular weight protein bands of the SDS-PAGE gel disappeared, and low molecular weight protein bands Increased ( Figure 1). In addition, the proportion of low molecular weight protein bands ( ⁇ 30 kDa) increased as the water content of the aqueous mixture decreased (Table 1).
- the water-soluble protein content in the hydrolyzate of the soy protein concentrate was evaluated by measuring NSI.
- NSI added water to a reaction vessel containing 1 g of a hydrolyzate of the crushed soy protein concentrate to obtain a total 40 ml solution, and centrifuged it for 2 hours at 30 ° C and 120 rpm, and obtained a supernatant therefrom. Then, it was measured by the Kjeldahl method according to the following formula.
- NSI extract supernatant protein / sample solid protein x 100
- NSI decreased as the water content of the aqueous mixture decreased from 40% (w / w) to 25% (w / w), while the water content in the aqueous mixture decreased from 25% (w / w) to 10% (w) / w) showed a tendency to increase (Table 2). That is, when the hydrolysis reaction proceeds in an aqueous mixture having a water content of 30% (w / w) or more or 20% (w / w) or less, a high level of NSI is observed. In addition, the highest NSI was observed when the water content was 40% (w / w).
- sample NSI (% (w / w)) Soy protein concentrate 5.36 Water 40% (w / w) hydrolyzate 19.07 Moisture 35% (w / w) hydrolyzate 12.41 Water 30% (w / w) hydrolyzate 8.47 Moisture 25% (w / w) hydrolyzate 5.96 Moisture 20% (w / w) hydrolyzate 6.97 Water 15% (w / w) hydrolyzate 11.70 Moisture 10% (w / w) hydrolyzate 13.58
- the water content of the aqueous mixture was increased to 50% (w / w), and incubation was performed in the same manner as in the above example to confirm whether the NSI content increased.
- the degree of protein decomposition increased in the low moisture aqueous mixture.
- the aqueous mixture is added to the reaction vessel containing the soy protein concentrate (500 g) 0.2% (w / w) concentration of Prozyme AK based on the weight of the soy protein concentrate, and water is added to complete the moisture content.
- the water content of the aqueous mixture containing the soy protein concentrate was set equal to 15% (w / w), and the hydrolysis effect by concentration of protease was compared.
- the aqueous mixture is 0.05% (w / w), 0.1% (w / w), 0.2% (w / w), or 0.35% (by weight of soy protein concentrate in a reaction vessel containing soy protein concentrate (100 g).
- w / w) concentration of Prozyme AK was added, and water was added to adjust the moisture content to a level of 15% (w / w) relative to the total weight. Thereafter, the hydrolysis reaction was performed by incubating the aqueous mixture at 60 ° C. for 4 hours.
- the hydrolyzed reactant was obtained every hour, and deactivation was performed by heating it at 100 ° C. for 20 minutes.
- the inactivated reactant was dried and then pulverized, and used as a sample for SDS-PAGE, GPC, and NSI analysis. The analysis was conducted in the same manner as in Example 1.
- the concentration of the protein hydrolase did not significantly affect the ratio of the protein of 75 kDa or more, whereas the ratio of the protein of 10 kDa or less of the protein hydrolase It increased with higher concentration (Table 5).
- NSI was higher as the concentration of protease increased, especially, when the concentration of protease was 0.2% (w / w) or more, 10% (w / w) or more (Table 6). .
- the difference in NSI with reaction time of 1 to 4 hours at the same concentration was hardly observed, whereas the concentration of the enzyme had a significant effect on NSI (Table 6).
- the aqueous mixture was added with Prozyme AK at a concentration of 0.2% based on the weight of soy protein concentrate to a reaction vessel containing soy protein concentrate (100 g), and water was added to increase the water content to 40% (w / w) based on total weight. Adjusted to prepare. Subsequently, the hydrolysis reaction was performed by incubating the aqueous mixture at 60 ° C for 4 hours, and drying was performed by setting the central temperature of the aqueous mixture to 60 ° C equal to the incubation temperature by applying 60 ° C hot air at the same time as the incubation. At this time, the hydrolyzed reactant was obtained every 1 hour, and after measuring its moisture content, it was deactivated by heating at 100 ° C. for 20 minutes. The inactivated reactant was dried and then pulverized, and used as a sample for SDS-PAGE, GPC, and NSI analysis. The analysis was conducted in the same manner as in Example 1.
- the dynamic change of the water content of the aqueous mixture that is, the adjustment of the water content of the aqueous mixture from the high water content to the low water content, enables a good hydrolysis effect to be obtained even with a small amount of enzyme.
- soy protein concentrate was increased to compare protein degradation and water-soluble protein content according to the initial moisture content of the aqueous mixture.
- the aqueous mixture is added with 0.2% (w / w) concentration of Prozyme AK based on the weight of soy protein concentrate in a reaction vessel containing soy protein concentrate (500 g), and water is added to compare the initial moisture content to the total weight.
- 40% (w / w), 30% (w / w), and 20% (w / w) were prepared by adjusting respectively.
- the hydrolysis reaction was performed by incubating the aqueous mixture at 60 ° C for 8 hours, and drying was performed by setting the central temperature of the aqueous mixture to 60 ° C equal to the incubation temperature by applying 60 ° C hot air at the same time as the incubation.
- each hydrolyzed reactant was obtained every 1 hour, and after measuring its moisture content, it was deactivated by heating at 100 ° C. for 20 minutes.
- the inactivated reactant was dried and then pulverized, and used as a sample for SDS-PAGE, GPC, and NSI analysis. The analysis was conducted in the same manner as in Example 1.
- an aqueous mixture comprising a soy protein concentrate having an initial moisture content of 40% (w / w), 30% (w / w), or 20% (w / w).
- a soy protein concentrate having an initial moisture content of 40% (w / w), 30% (w / w), or 20% (w / w).
- the change in water content by reaction time, the ratio of ⁇ 30 kDa protein, and the change in NSI were analyzed.
- the degree of protein decomposition is greatly improved when the water content of the aqueous mixture decreases to 20% (w / w) or less by the drying process, and the protein ratio of 30 kDa or less occupies about 80% or more of the total protein, and NSI
- NSI was found to be more effective to increase the initial water content and gradually lower the water content through a drying process.
- Example 4 Protein degradation and soy protein hydrolysis according to the drying process after hydrolysis for a certain period of time Comparison of water-soluble protein content in decomposition products of concentrate
- the aqueous mixture was adjusted to a water content of 40% (w / w) relative to the total weight by adding water to a reaction vessel containing 25 kg of soy protein concentrate, and then 0.2% concentration (w) based on the weight of the concentrate. / w) was prepared by adding Prozyme AK. Thereafter, the hydrolysis reaction was performed by incubating the aqueous mixture at 60 ° C. for 4 hours. At this time, it was classified into two experimental groups depending on the presence or absence of the drying process, and these were further classified into a total of eight experimental groups according to the hydrolysis reaction time (1 hour, 2 hours, 3 hours, or 4 hours). The drying process was performed by applying a hot air of 70 ° C.
- Example 1 The analysis was conducted in the same manner as in Example 1.
- the aqueous mixture was prepared by measuring the moisture in the soy protein concentrate, adding water, and adjusting the water content to 15% (w / w) and 25% (w / w), respectively, based on the total weight.
- Bacillus amyloliquefaciens- derived protein hydrolase (Vision Biocam, Alphalase NP) or Bacillus licheniformis- derived protein hydrolase (Vision Biocam, FoodPro Alkaline Protease) was 0.35% (w / w) by weight of soy protein concentrate. w) added.
- the soy protein concentrate to which the water and enzyme was added induced an enzyme reaction at 60 ° C for 4 hours.
- the enzyme reaction was stopped by heat-treating them at 100 ° C. for 20 minutes.
- the soy protein concentrate of each experimental group was dried and ground.
- the degradation degree and molecular weight distribution of the protein in each experimental group were measured by SDS-PAGE and GPC method described in Example 1.
- the composition ratio of low-molecular protein of 30 kDa or less is 25% (w / w) and 15% (w / w) of moisture when a protein hydrolase from Bacillus amyloliquefaciens is used
- the results showed 33.9% and 68.1%, respectively, and when using a protein hydrolase derived from Bacillus licheniformis , 69.1% and 83.6%, respectively, at 25% (w / w) and 15% (w / w) of moisture (Table 15). ).
- the aqueous mixture was measured for moisture in the soy protein concentrate, and then water was added to set the moisture content to 10% (w / w), 15% (w / w), and 20% (w / w), respectively, based on the total weight. , 25% (w / w), 30% (w / w), 35% (w / w) and 40% (w / w).
- proteolytic enzyme (Benesol, Alkaline protease) derived from Bacillus subtilis was added 0.35% (w / w) based on the weight of soy protein concentrate.
- the soy protein concentrate to which the water and enzyme was added was placed at 45 ° C. for 4 hours to induce an enzymatic reaction.
- the enzymatic reaction was stopped by heat-treating them at 100 ° C. for 20 minutes.
- the soy protein concentrate of each experimental group was dried and ground.
- the molecular weight distribution of the proteins in each experimental group was measured by SDS-PAGE and GPC method described in Example 1.
- the amount of low-molecular protein increased as the water content in the soy protein concentrate decreased, and in particular, the water content was 20% (w / w) or less, specifically 15% ( w / w) or less, it was confirmed that the amount of low-molecular protein was particularly high (Table 16).
- the soy protein concentrate having a water content of 10 to 20% (w / w) was hydrolyzed, the content of the low-molecular protein of 30 kDa or less was about 64 to about 80%. That is, in hydrolyzing the soybean protein concentrate having a low moisture content, it was confirmed that proteolysis was significantly increased even when Bacillus subtilis- derived protease was used (Table 16).
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Mycology (AREA)
- Botany (AREA)
- Biomedical Technology (AREA)
- Nutrition Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
- Fodder In General (AREA)
Abstract
Description
MW(kDa) | 수분 40%(w/w) | 수분 35%(w/w) | 수분 30%(w/w) | 수분 25%(w/w) | 수분 20%(w/w) | 수분 15%(w/w) | 수분 10%(w/w) |
>75 | 25.3 | 19.7 | 10.8 | 4.7 | 3.8 | 5.6 | 5.1 |
30~75 | 22.4 | 25.5 | 25.5 | 15.6 | 13.2 | 11.6 | 11.0 |
10~30 | 13.4 | 16.4 | 23.8 | 30.6 | 26.6 | 18.9 | 18.8 |
5~10 | 11.2 | 11.6 | 14.2 | 21.0 | 25.1 | 27.0 | 27.3 |
<5 | 27.8 | 26.7 | 25.7 | 28.2 | 31.4 | 36.9 | 37.8 |
Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
시료 | NSI (%(w/w)) |
대두단백농축원료 | 5.36 |
수분 40%(w/w) 가수분해물 | 19.07 |
수분 35%(w/w) 가수분해물 | 12.41 |
수분 30%(w/w) 가수분해물 | 8.47 |
수분 25%(w/w) 가수분해물 | 5.96 |
수분 20%(w/w) 가수분해물 | 6.97 |
수분 15%(w/w) 가수분해물 | 11.70 |
수분 10%(w/w) 가수분해물 | 13.58 |
시간(hr) | 효소 처리 시 NSI (%(w/w)) | 효소미처리 시 NSI (%(w/w)) | ||
수분 40%(w/w) | 수분 45%(w/w) | 수분 50%(w/w) | 수분 40%(w/w) | |
0 | 5.22 | 5.22 | 5.22 | 5.22 |
1 | 11.03 | 13.08 | 15.61 | 5.75 |
2 | 13.95 | 17.14 | 20.68 | 5.65 |
3 | 16.34 | 20.44 | 25.00 | 5.68 |
4 | 17.61 | 22.80 | 26.29 | 5.51 |
MW(kDa) | 수분 10%(w/w) | 수분 15%(w/w) | ||
1hr | 2hr | 1hr | 2hr | |
>75 | 4.44 | 4.47 | 4.43 | 5.30 |
30~75 | 11.97 | 9.93 | 10.90 | 11.04 |
10~30 | 22.53 | 17.35 | 17.77 | 18.25 |
5~10 | 31.16 | 31.86 | 31.93 | 31.09 |
<5 | 29.89 | 36.39 | 34.97 | 34.31 |
Total | 100.00 | 100.00 | 100.00 | 100.00 |
MW (kDa) | SPC | Enz 0.05%(w/w) | Enz 0.1%(w/w) | Enz 0.2%(w/w) | Enz 0.35%(w/w) | ||||||||||||
1hr | 2hr | 3hr | 4hr | 1hr | 2hr | 3hr | 4hr | 1hr | 2hr | 3hr | 4hr | 1hr | 2hr | 3hr | 4hr | ||
>75 | 10.6 | 2.5 | 2.2 | 2.2 | 2.6 | 2.4 | 2.5 | 2.3 | 2.9 | 2.6 | 2.7 | 2.2 | 2.6 | 2.4 | 2.4 | 2.2 | 2.2 |
30~75 | 53.0 | 14.9 | 16.1 | 15.0 | 14.9 | 14.8 | 14.2 | 13.7 | 12.4 | 13.4 | 12.8 | 11.9 | 12.3 | 11.2 | 10.8 | 10.6 | 8.9 |
10~30 | 20.9 | 26.4 | 31.5 | 27.7 | 26.2 | 27.3 | 25.0 | 23.0 | 20.5 | 23.3 | 20.7 | 18.3 | 18.0 | 18.0 | 16.3 | 15.1 | 14.0 |
5~10 | 5.6 | 27.9 | 25.9 | 27.7 | 27.8 | 27.8 | 28.7 | 29.3 | 30.1 | 29.2 | 29.8 | 30.3 | 30.1 | 30.2 | 30.0 | 29.6 | 29.3 |
<5 | 9.8 | 28.4 | 24.3 | 27.4 | 28.5 | 27.7 | 29.6 | 31.7 | 34.1 | 31.6 | 34.1 | 37.3 | 36.9 | 38.2 | 40.5 | 42.5 | 45.6 |
Total | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
효소 농도(%(w/w)) | 뱐응 시간(hr) | NSI (%(w/w)) |
SPC | 5.73 | |
0.05% | 1 | 7.08 |
2 | 6.77 | |
3 | 6.94 | |
4 | 6.68 | |
0.10% | 1 | 9.30 |
2 | 9.58 | |
3 | 8.18 | |
4 | 8.96 | |
0.20% | 1 | 11.61 |
2 | 11.94 | |
3 | 11.86 | |
4 | 10.02 | |
0.35% | 1 | 15.43 |
2 | 14.27 | |
3 | 14.74 | |
4 | 15.92 |
MW(kDa) | SPC | 1hr | 2hr | 3hr | 4hr |
>75 | 40.3 | 29.7 | 10.8 | 6.7 | 7.0 |
30~75 | 32.4 | 27.9 | 17.4 | 9.5 | 9.3 |
10~30 | 13.1 | 18.2 | 28.4 | 13.1 | 12.9 |
5~10 | 4.3 | 8.3 | 17.0 | 20.2 | 19.9 |
<5 | 9.8 | 15.9 | 26.4 | 50.5 | 50.9 |
Total | 100 | 100 | 100 | 100 | 100 |
시간(hr) | 수분(%(w/w)) | NSI (%(w/w)) |
0 | 40 | 5.21 |
1 | 31.2 | 7.75 |
2 | 22.1 | 7.75 |
3 | 11.53 | 14.96 |
4 | 7 | 15.53 |
MW(kDa) | 원료 | 0hr | 1hr | 2hr | 3hr | 4hr | 5hr | 6hr | 7hr | 8hr | 8.5hr |
>75 | 26.67 | 29.57 | 32.81 | 34.50 | 28.35 | 20.50 | 11.80 | 5.38 | 4.69 | 4.52 | 4.39 |
30~75 | 35.96 | 29.82 | 28.40 | 27.46 | 28.13 | 27.04 | 20.48 | 11.95 | 9.72 | 9.33 | 9.01 |
10~30 | 20.66 | 19.56 | 17.21 | 16.46 | 19.24 | 24.03 | 31.25 | 26.61 | 17.31 | 16.46 | 16.06 |
5~10 | 7.32 | 9.65 | 9.41 | 9.24 | 10.58 | 13.00 | 17.91 | 27.63 | 31.14 | 31.22 | 31.28 |
<5 | 9.38 | 11.40 | 12.17 | 12.35 | 13.70 | 15.43 | 18.56 | 28.43 | 37.14 | 38.48 | 39.26 |
Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
MW(kDa) | 원료 | 0hr | 1hr | 2hr | 3hr | 4hr | 5hr | 6hr |
>75 | 34.18 | 29.73 | 21.92 | 14.24 | 6.56 | 5.04 | 4.74 | 4.70 |
30~75 | 34.68 | 33.01 | 31.10 | 26.30 | 15.80 | 11.69 | 10.42 | 10.18 |
10~30 | 16.55 | 18.75 | 24.09 | 31.31 | 34.69 | 22.06 | 18.79 | 17.72 |
5~10 | 5.52 | 7.71 | 10.26 | 13.88 | 22.28 | 30.08 | 30.65 | 31.07 |
<5 | 9.07 | 10.81 | 12.62 | 14.27 | 20.68 | 31.12 | 35.40 | 36.33 |
Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
MW(kDa) | 원료 | 0hr | 1hr | 2hr | 3hr | 4hr |
>75 | 24.38 | 3.80 | 2.03 | 2.27 | 2.19 | 2.23 |
30~75 | 44.45 | 14.42 | 11.21 | 10.52 | 9.61 | 9.54 |
10~30 | 18.16 | 38.38 | 24.67 | 21.22 | 20.46 | 20.61 |
5~10 | 6.96 | 28.41 | 39.25 | 40.34 | 40.72 | 40.61 |
<5 | 6.05 | 15.00 | 22.85 | 25.65 | 27.01 | 27.00 |
Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
시간(hr) | 수분 변화(%(w/w)) | <30kDa 단백질(%) | NSI(%(w/w)) | ||||||
40% | 30% | 20% | 40% | 30% | 20% | 40% | 30% | 20% | |
0 | 39.01 | 28.35 | 19.41 | 40.6 | 37.3 | 81.8 | 8.0 | 6.6 | 6.2 |
1 | 36.02 | 25.2 | 16.12 | 38.8 | 47.0 | 86.8 | 9.2 | 6.2 | 9.3 |
2 | 33.39 | 22.49 | 13.01 | 38.0 | 59.5 | 87.2 | 8.7 | 6.9 | 12.2 |
3 | 29.7 | 18.04 | 10.2 | 43.5 | 77.6 | 88.2 | 9.2 | 7.0 | 13.7 |
4 | 26.54 | 14.13 | 8.06 | 52.5 | 83.3 | 88.2 | 8.9 | 11.6 | 13.7 |
5 | 22.61 | 10.95 | 67.7 | 84.8 | 9.3 | 15.0 | |||
6 | 18 | 7.82 | 82.7 | 85.1 | 10.4 | 15.1 | |||
7 | 13.17 | 85.6 | 15.6 | ||||||
8 | 9.19 | 86.2 | 17.0 | ||||||
8.5 | 7.95 | 86.6 | 17.7 |
MW(kDa) | 원료 | 수분함량 40%(w/w), 효소반응 | 수분 함량 40%(w/w), 효소반응 + 건조공정 | |||||||
0hr | 1hr | 2hr | 3hr | 4hr | 1hr 반응 후 건조 | 2hr 반응 후 건조 | 3hr 반응 후 건조 | 4hr 반응 후 건조 | ||
> 75 | 41.45 | 37.97 | 36.96 | 34.37 | 33.03 | 31.63 | 5.99 | 6.73 | 6.77 | 7.11 |
30 ~ 75 | 36.02 | 26.07 | 21.77 | 19.90 | 19.03 | 18.46 | 7.20 | 6.85 | 6.20 | 6.42 |
10 ~ 30 | 11.95 | 13.81 | 12.79 | 13.25 | 13.33 | 13.32 | 13.73 | 14.14 | 13.88 | 13.80 |
5 ~ 10 | 3.45 | 7.70 | 8.95 | 9.99 | 10.40 | 11.32 | 22.49 | 22.28 | 21.93 | 21.96 |
< 5 | 7.13 | 14.45 | 19.53 | 22.49 | 24.21 | 25.27 | 50.58 | 50.00 | 51.22 | 50.71 |
Total | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |
Sample | NSI (%(w/w)) |
SPC | 5.5017 |
혼합 후/ 60℃ 도달 전 | 7.724 |
60℃ 반응 0hr | 14.199 |
60℃ 반응 1hr | 24.045 |
60℃ 반응 2hr | 29.769 |
60℃ 반응 3hr | 31.911 |
60℃ 반응 4hr | 34.387 |
1hr 반응 →건조 | 29.754 |
2hr 반응 →건조 | 32.803 |
3hr 반응 →건조 | 37.302 |
4hr 반응 →건조 | 35.813 |
MW(kDa) | Bacillus amyloliquefaciens 유래의 단백질 분해 효소 | Bacillus licheniformis 유래의단백질 분해 효소 | ||
수분 함량 25%(w/w) | 수분 함량 15 %(w/w) | 수분 함량 25 %(w/w) | 수분 함량 15 %(w/w) | |
>75 | 22.9 | 8.6 | 6.0 | 4.2 |
30~75 | 43.2 | 23.3 | 24.8 | 12.2 |
10~30 | 15.6 | 31.7 | 32.9 | 16.4 |
5~10 | 5.6 | 16.7 | 15.8 | 26.9 |
<5 | 12.7 | 19.7 | 20.4 | 40.3 |
Total | 100.0 | 100.0 | 100.0 | 100.0 |
MW(kDa) | 수분함량(%(w/w)) | ||||||
40 | 35 | 30 | 25 | 20 | 15 | 10 | |
>75 | 18.1 | 22.7 | 18.6 | 18.2 | 6.7 | 5.2 | 5.1 |
30~75 | 36.4 | 39.7 | 42.8 | 44.3 | 28.9 | 17.0 | 15.6 |
10~30 | 19.6 | 16.5 | 18.9 | 19.3 | 35.7 | 32.0 | 29.3 |
5~10 | 9.8 | 7.3 | 7.2 | 6.8 | 14.1 | 22.0 | 23.4 |
<5 | 16.1 | 13.8 | 12.4 | 11.4 | 14.6 | 23.9 | 26.6 |
Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
Claims (13)
- 대두 단백 농축물(Soy protein concentrates), 단백질 가수분해효소, 및 물을 포함하는 수성 혼합물을 인큐베이션하는 단계로서, 상기 수성 혼합물의 수분 함량은 5 내지 60 %(w/w)인, 대두 단백 농축물의 가수분해물을 제조하는 방법.
- 청구항 1에 있어서, 상기 수성 혼합물의 수분 함량은 상기 인큐베이션하는 단계에서 25%(w/w) 초과 및 60%(w/w) 이하로부터 5%(w/w) 이상 및 25%(w/w) 미만으로 감소하는 것인, 방법.
- 청구항 2에 있어서, 상기 수분 함량의 감소는 건조에 의해 수행하는 것인, 방법.
- 청구항 1에 있어서, 상기 인큐베이션은 50℃ 내지 100℃ 조건에서 수행하는 것인, 방법.
- 청구항 1에 있어서, 상기 인큐베이션은 0.5 내지 12시간 동안 수행하는 것인, 방법.
- 청구항 1에 있어서, 상기 단백질 가수분해효소는 바실러스 리체니포미스(Bacillus licheniformis) 유래 단백질 가수분해효소, 바실러스 아밀로리퀴페시언스(Bacillus amyloliquefaciens) 유래 단백질 가수분해효소 및 바실러스 섭틸리스(Bacillus subtilis) 유래의 단백질 가수분해효소로 이루어진 군으로부터 선택되는 하나 이상의 단백질 가수분해효소인 것인, 방법.
- 청구항 1에 있어서, 상기 단백질 가수분해효소의 농도는 상기 대두 단백 농축물 중량을 기준으로 0.01 내지 0.50 %(w/w)인 것인, 방법.
- 청구항 3에 있어서, 상기 건조는 열을 가하여 수행하는 것인, 방법.
- 청구항 8에 있어서, 상기 열은 50 내지 100℃인 것인, 방법.
- 청구항 1 내지 9 중 어느 한 항의 방법에 의해 제조된 대두 단백 농축물의 가수분해물.
- 청구항 10에 있어서, 상기 대두 단백 농축물의 가수분해물은 총 단백질을 기준으로 분자량 30 kDa 이하 단백질의 비율이 30% 내지 90%인 것인, 대두 단백 농축물의 가수분해물.
- 청구항 10에 있어서, 상기 대두 단백 농축물의 가수분해물은 질소 용해도 지수(Nitrogen solubility index: NSI)가 5 내지 40 %(w/w)인 것인, 대두 단백 농축물의 가수분해물.
- 청구항 10의 대두 단백 농축물의 가수분해물을 포함하는 사료 조성물.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112020026883-6A BR112020026883A2 (pt) | 2018-10-31 | 2019-09-04 | método para preparar um hidrolisato de concentrado de proteína de soja, hidrolisato de concentrado de proteína de soja preparado pelo método e composição de alimentação |
US17/254,100 US20210267234A1 (en) | 2018-10-31 | 2019-09-04 | Method for manufacturing hydrolysate of soy protein concentrates |
EP19878154.4A EP3874965A4 (en) | 2018-10-31 | 2019-09-04 | PROCESS FOR MANUFACTURING HYDROLYZATE FROM SOY PROTEIN CONCENTRATES |
CN201980044238.5A CN112367846A (zh) | 2018-10-31 | 2019-09-04 | 大豆蛋白浓缩物的水解物的制备方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0132557 | 2018-10-31 | ||
KR1020180132557A KR102134365B1 (ko) | 2018-10-31 | 2018-10-31 | 대두 단백 농축물의 가수분해물을 제조하는 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020091216A1 true WO2020091216A1 (ko) | 2020-05-07 |
Family
ID=70464736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/011427 WO2020091216A1 (ko) | 2018-10-31 | 2019-09-04 | 대두 단백 농축물의 가수분해물을 제조하는 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210267234A1 (ko) |
EP (1) | EP3874965A4 (ko) |
KR (1) | KR102134365B1 (ko) |
CN (1) | CN112367846A (ko) |
AR (1) | AR116869A1 (ko) |
BR (1) | BR112020026883A2 (ko) |
TW (1) | TWI716150B (ko) |
WO (1) | WO2020091216A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220093719A (ko) * | 2020-12-28 | 2022-07-05 | 어업회사법인 월드푸드서비시즈 주식회사 | 골 대사 기능 개선 효과를 갖는 대두 추출물의 제조방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376128A (en) | 1981-01-23 | 1983-03-08 | Lunde Kenneth E | Process for improving the comestibility of legumes and for deflatulating them by use of neutral enzyme systems |
JP2003511093A (ja) * | 1999-10-20 | 2003-03-25 | ノルデュール・イーエイチエフ | 海洋プロテアーゼを用いて製造されるタンパク質加水分解物 |
JP2004511241A (ja) * | 2000-10-19 | 2004-04-15 | デーエスエム・ナムローゼ・フェンノートシャップ | タンパク加水分解物 |
US20110136745A1 (en) | 2008-01-03 | 2011-06-09 | Monsanto Technology Llc. | Method of selecting soybeans with enhanced bioactivity and compositions for reducing cancer cell viability |
JP2011530274A (ja) * | 2008-06-20 | 2011-12-22 | ソレイ リミテッド ライアビリティ カンパニー | 酸性条件下で安定なタンパク質加水分解組成物 |
KR101408595B1 (ko) * | 2006-03-31 | 2014-06-17 | 인터컨티넨탈 그레이트 브랜즈 엘엘씨 | 단백질 시스템 및 이를 포함하는 식품 |
KR101517326B1 (ko) * | 2014-01-28 | 2015-05-04 | 씨제이제일제당 (주) | 발효 대두박 생산능이 향상된 바실러스 속 균주 및 이를 이용하여 발효 대두박을 제조하는 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4635520Y1 (ko) | 1967-11-10 | 1971-12-07 | ||
US4512973A (en) | 1983-10-12 | 1985-04-23 | Genentech, Inc. | Method for overcoming trypsin inhibition |
JPH06504677A (ja) * | 1991-03-07 | 1994-06-02 | ノボ ノルディスク アクティーゼルスカブ | 植物タンパク質加水分解物の製造のための方法及びその利用 |
EP1142485B1 (en) * | 1994-04-22 | 2008-02-27 | Novozymes A/S | A method for improving the solubility of vegetable proteins |
JP3411397B2 (ja) | 1994-06-30 | 2003-05-26 | 日清オイリオ株式会社 | 大豆たん白の製造法 |
US7297354B2 (en) * | 2000-04-26 | 2007-11-20 | Land O'lakes, Inc. | Protein material |
KR100612600B1 (ko) | 2003-12-24 | 2006-08-14 | 주식회사 신동방 | 저분자 대두 펩타이드의 제조방법 |
EP1912519A1 (en) * | 2005-07-20 | 2008-04-23 | Novozymes Biopolymer A/S | Method for producing a soy protein product |
EP2328422A1 (en) * | 2008-09-22 | 2011-06-08 | Solae, Llc | Frozen confections comprising protein hydrolysate compositions and method for producing the frozen confections |
WO2011031020A2 (en) * | 2009-09-09 | 2011-03-17 | Cj Cheiljedang Corporation | Method for preparing a fermented soybean meal using bacillus strains |
KR101139027B1 (ko) * | 2009-09-09 | 2012-04-27 | 씨제이제일제당 (주) | 바실러스균을 이용한 발효 대두박의 제조방법 |
EP2785855B1 (en) * | 2011-12-02 | 2018-09-26 | Prairie Aqua Tech | Microbial-based process for high-quality protein concentrate |
JP6136472B2 (ja) * | 2012-03-29 | 2017-05-31 | 不二製油株式会社 | タンパク質素材およびその製造法 |
KR101833093B1 (ko) | 2014-05-09 | 2018-04-16 | 씨제이제일제당 (주) | 개량된 발효 대두박의 제조방법 |
WO2019045492A2 (en) * | 2017-08-31 | 2019-03-07 | Cj Cheiljedang Corporation | HYDROLYZED SOY PROTEIN CONCENTRATE UNDER LOW MOISTURE CONDITION AND PREPARATION METHOD THEREOF |
-
2018
- 2018-10-31 KR KR1020180132557A patent/KR102134365B1/ko active IP Right Grant
-
2019
- 2019-09-04 CN CN201980044238.5A patent/CN112367846A/zh active Pending
- 2019-09-04 EP EP19878154.4A patent/EP3874965A4/en not_active Withdrawn
- 2019-09-04 US US17/254,100 patent/US20210267234A1/en not_active Abandoned
- 2019-09-04 WO PCT/KR2019/011427 patent/WO2020091216A1/ko unknown
- 2019-09-04 BR BR112020026883-6A patent/BR112020026883A2/pt not_active Application Discontinuation
- 2019-10-14 TW TW108136811A patent/TWI716150B/zh not_active IP Right Cessation
- 2019-10-28 AR ARP190103105A patent/AR116869A1/es unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376128A (en) | 1981-01-23 | 1983-03-08 | Lunde Kenneth E | Process for improving the comestibility of legumes and for deflatulating them by use of neutral enzyme systems |
JP2003511093A (ja) * | 1999-10-20 | 2003-03-25 | ノルデュール・イーエイチエフ | 海洋プロテアーゼを用いて製造されるタンパク質加水分解物 |
JP2004511241A (ja) * | 2000-10-19 | 2004-04-15 | デーエスエム・ナムローゼ・フェンノートシャップ | タンパク加水分解物 |
KR101408595B1 (ko) * | 2006-03-31 | 2014-06-17 | 인터컨티넨탈 그레이트 브랜즈 엘엘씨 | 단백질 시스템 및 이를 포함하는 식품 |
US20110136745A1 (en) | 2008-01-03 | 2011-06-09 | Monsanto Technology Llc. | Method of selecting soybeans with enhanced bioactivity and compositions for reducing cancer cell viability |
JP2011530274A (ja) * | 2008-06-20 | 2011-12-22 | ソレイ リミテッド ライアビリティ カンパニー | 酸性条件下で安定なタンパク質加水分解組成物 |
KR101517326B1 (ko) * | 2014-01-28 | 2015-05-04 | 씨제이제일제당 (주) | 발효 대두박 생산능이 향상된 바실러스 속 균주 및 이를 이용하여 발효 대두박을 제조하는 방법 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3874965A4 |
Also Published As
Publication number | Publication date |
---|---|
EP3874965A4 (en) | 2022-08-03 |
TWI716150B (zh) | 2021-01-11 |
KR102134365B1 (ko) | 2020-07-16 |
CN112367846A (zh) | 2021-02-12 |
US20210267234A1 (en) | 2021-09-02 |
KR20200049364A (ko) | 2020-05-08 |
EP3874965A1 (en) | 2021-09-08 |
TW202023393A (zh) | 2020-07-01 |
AR116869A1 (es) | 2021-06-23 |
BR112020026883A2 (pt) | 2021-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69535721T2 (de) | Verfahren zur Verbesserung von der Löslichkeit von pflanzlichen Proteinen | |
Selle et al. | Phytate and phytase: consequences for protein utilisation | |
CA2498143C (en) | Antimicrobial composition and method for use | |
AU2005269462B2 (en) | Stabilized pancreas product | |
Thorpe et al. | Vegetable protein meals and the effects of enzymes. | |
WO2020091216A1 (ko) | 대두 단백 농축물의 가수분해물을 제조하는 방법 | |
EP3735837A1 (en) | Method for producing fermented composition with improved odor using yeast | |
EP3079483B1 (en) | Use of the aspergillus niger aspergilloglutamic peptidase to improve animal performance | |
WO2018160000A1 (ko) | 발효 구아밀 제조방법 | |
US7211281B2 (en) | Method for improving the activity of enzymes | |
CA2234607A1 (en) | Animal feed additives | |
WO2019045492A2 (en) | HYDROLYZED SOY PROTEIN CONCENTRATE UNDER LOW MOISTURE CONDITION AND PREPARATION METHOD THEREOF | |
EP3344063B1 (en) | Methods of increasing fat soluble vitamin uptake in feed | |
TWI692308B (zh) | 低溼度條件下水解之大豆蛋白濃縮物及其製備方法 | |
US20160286832A1 (en) | Methods of feeding animals fermentation cell mass | |
WO2021086138A1 (ko) | 피틴산이 저감된 대두단백 농축물 제조용 조성물 및 이의 용도 | |
WO2022131493A1 (ko) | 기능성 발효 녹차 복합 생균제 및 이의 제조방법 | |
WO1997013526A1 (en) | Method of improving lipid digestion | |
TR2022009281A2 (tr) | Bi̇tki̇sel atik ve yan-ürünlerden üreti̇len fermente yem bi̇leşen ve maddesi̇ | |
Gatel | Dietary factors affecting protein digestibility in pigs | |
JPH0438379B2 (ko) | ||
EP4297583A1 (en) | Method of improving carbohydrate digestibility by a carbohydratase in an animal feed by employing serine protease | |
WO2022179757A1 (en) | Method of improving carbohydrate digestibility by a carbohydratase in an animal feed by employing serine protease | |
Syväoja et al. | The effect of processing treatments on the rumen microbial digestion in vitro of skimmilk powder protein |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19878154 Country of ref document: EP Kind code of ref document: A1 |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112020026883 Country of ref document: BR |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 112020026883 Country of ref document: BR Kind code of ref document: A2 Effective date: 20201229 |
|
ENP | Entry into the national phase |
Ref document number: 2019878154 Country of ref document: EP Effective date: 20210531 |