CS221284B2 - Method of decreasing the contents of phenylalanine in the proteinous hydrolysates - Google Patents
Method of decreasing the contents of phenylalanine in the proteinous hydrolysates Download PDFInfo
- Publication number
- CS221284B2 CS221284B2 CS809020A CS902080A CS221284B2 CS 221284 B2 CS221284 B2 CS 221284B2 CS 809020 A CS809020 A CS 809020A CS 902080 A CS902080 A CS 902080A CS 221284 B2 CS221284 B2 CS 221284B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cyclodextrin
- phenylalanine
- polymer
- weight
- protein
- Prior art date
Links
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 title claims abstract description 22
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 11
- 230000003247 decreasing effect Effects 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 24
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 21
- 239000003531 protein hydrolysate Substances 0.000 claims abstract description 16
- 108010009736 Protein Hydrolysates Proteins 0.000 claims abstract description 11
- 239000012141 concentrate Substances 0.000 claims abstract description 8
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims abstract description 7
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 5
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 4
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims abstract description 4
- 229960004853 betadex Drugs 0.000 claims abstract description 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 5
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 5
- 239000011118 polyvinyl acetate Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000000796 flavoring agent Substances 0.000 claims description 3
- 235000019634 flavors Nutrition 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 229920003176 water-insoluble polymer Polymers 0.000 claims description 3
- 239000004971 Cross linker Substances 0.000 claims description 2
- 150000001720 carbohydrates Chemical class 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000007037 hydroformylation reaction Methods 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 235000001014 amino acid Nutrition 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- -1 tryptophan biphenyls Chemical class 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000013372 meat Nutrition 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 2
- 201000011252 Phenylketonuria Diseases 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- DWKPPFQULDPWHX-VKHMYHEASA-N l-alanyl ester Chemical compound COC(=O)[C@H](C)N DWKPPFQULDPWHX-VKHMYHEASA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- 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 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
- 238000002086 displacement chromatography Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- OWIUPIRUAQMTTK-UHFFFAOYSA-M n-aminocarbamate Chemical compound NNC([O-])=O OWIUPIRUAQMTTK-UHFFFAOYSA-M 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- FCTRVTQZOUKUIV-MCDZGGTQSA-M potassium;[[[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate Chemical compound [K+].C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)([O-])=O)[C@@H](O)[C@H]1O FCTRVTQZOUKUIV-MCDZGGTQSA-M 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/20—Synthetic spices, flavouring agents or condiments
- A23L27/21—Synthetic spices, flavouring agents or condiments containing amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/01—Hydrolysed proteins; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Polyamides (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU79CI2001A HU194487B (en) | 1979-12-28 | 1979-12-28 | Process for producing food-preparation suitable for feeding sicks of phenylketoneurea from protein hydrolysates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS221284B2 true CS221284B2 (en) | 1983-04-29 |
Family
ID=10994784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS809020A CS221284B2 (en) | 1979-12-28 | 1980-12-18 | Method of decreasing the contents of phenylalanine in the proteinous hydrolysates |
Country Status (13)
| Country | Link |
|---|---|
| CA (1) | CA1146167A (da) |
| CH (1) | CH646684A5 (da) |
| CS (1) | CS221284B2 (da) |
| DE (1) | DE3049328A1 (da) |
| DK (1) | DK551180A (da) |
| ES (1) | ES8200701A1 (da) |
| FR (1) | FR2472348A1 (da) |
| GB (1) | GB2066265B (da) |
| HU (1) | HU194487B (da) |
| IT (1) | IT1143905B (da) |
| NO (1) | NO154153C (da) |
| SE (1) | SE449156B (da) |
| YU (1) | YU42713B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU192642B (en) * | 1984-12-19 | 1987-06-29 | Forte Fotokemiai Ipar | Process for the extraction of nucleinic acids and purine bases from gelatine |
| GR861162B (en) * | 1985-05-06 | 1986-09-01 | Unilever Nv | Improved protein hydrolysate |
| FI94088C (fi) * | 1992-03-13 | 1995-07-25 | Valio Oy | Menetelmä fenyylialaniinin poistamiseksi proteiinipitoisista koostumuksista |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1096208B (it) * | 1978-05-12 | 1985-08-26 | Snam Progetti | Composizione adatta alla riduzione del tenore di fenilalanina e metodo impiegante la stessa |
-
1979
- 1979-12-28 HU HU79CI2001A patent/HU194487B/hu not_active IP Right Cessation
-
1980
- 1980-12-18 CS CS809020A patent/CS221284B2/cs unknown
- 1980-12-22 GB GB8041089A patent/GB2066265B/en not_active Expired
- 1980-12-22 SE SE8009070A patent/SE449156B/sv not_active IP Right Cessation
- 1980-12-22 CH CH948480A patent/CH646684A5/de not_active IP Right Cessation
- 1980-12-23 ES ES498105A patent/ES8200701A1/es not_active Expired
- 1980-12-23 DK DK551180A patent/DK551180A/da not_active Application Discontinuation
- 1980-12-23 CA CA000367507A patent/CA1146167A/en not_active Expired
- 1980-12-23 NO NO803934A patent/NO154153C/no unknown
- 1980-12-24 YU YU3260/80A patent/YU42713B/xx unknown
- 1980-12-24 IT IT50465/80A patent/IT1143905B/it active
- 1980-12-28 FR FR8027608A patent/FR2472348A1/fr active Granted
- 1980-12-29 DE DE19803049328 patent/DE3049328A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NO154153B (no) | 1986-04-21 |
| IT8050465A0 (it) | 1980-12-24 |
| YU326080A (en) | 1984-02-29 |
| YU42713B (en) | 1988-12-31 |
| CA1146167A (en) | 1983-05-10 |
| NO154153C (no) | 1986-07-30 |
| IT1143905B (it) | 1986-10-29 |
| GB2066265B (en) | 1983-04-13 |
| SE449156B (sv) | 1987-04-13 |
| FR2472348A1 (fr) | 1981-07-03 |
| GB2066265A (en) | 1981-07-08 |
| DK551180A (da) | 1981-06-29 |
| FR2472348B1 (da) | 1984-09-07 |
| DE3049328A1 (de) | 1981-12-03 |
| HU194487B (en) | 1988-02-29 |
| ES498105A0 (es) | 1981-12-01 |
| NO803934L (no) | 1981-06-29 |
| CH646684A5 (de) | 1984-12-14 |
| ES8200701A1 (es) | 1981-12-01 |
| SE8009070L (sv) | 1981-06-29 |
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