DE2219638A1 - Verfahren zum Konzentrieren von Eiprodukten durch Ultrafiltration - Google Patents
Verfahren zum Konzentrieren von Eiprodukten durch UltrafiltrationInfo
- Publication number
- DE2219638A1 DE2219638A1 DE19722219638 DE2219638A DE2219638A1 DE 2219638 A1 DE2219638 A1 DE 2219638A1 DE 19722219638 DE19722219638 DE 19722219638 DE 2219638 A DE2219638 A DE 2219638A DE 2219638 A1 DE2219638 A1 DE 2219638A1
- Authority
- DE
- Germany
- Prior art keywords
- membranes
- egg
- ultrafiltration
- concentrating
- egg product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000000108 ultra-filtration Methods 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims description 21
- 235000013601 eggs Nutrition 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 235000014103 egg white Nutrition 0.000 claims description 2
- 210000000969 egg white Anatomy 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 description 8
- 108090000623 proteins and genes Proteins 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004365 Protease 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
- 230000001771 impaired effect Effects 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 108090000526 Papain Proteins 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000019834 papain Nutrition 0.000 description 2
- 229940055729 papain Drugs 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- -1 e.g. Proteins 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 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
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/08—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from eggs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B5/00—Preservation of eggs or egg products
- A23B5/02—Drying; Subsequent reconstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Meat, Egg Or Seafood Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1121271 | 1971-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2219638A1 true DE2219638A1 (de) | 1972-11-09 |
Family
ID=9982076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722219638 Pending DE2219638A1 (de) | 1971-04-23 | 1972-04-21 | Verfahren zum Konzentrieren von Eiprodukten durch Ultrafiltration |
Country Status (10)
| Country | Link |
|---|---|
| CA (1) | CA971886A (enExample) |
| CH (1) | CH555645A (enExample) |
| DE (1) | DE2219638A1 (enExample) |
| ES (1) | ES401912A1 (enExample) |
| FR (1) | FR2133959B1 (enExample) |
| GB (1) | GB1330037A (enExample) |
| IE (1) | IE36300B1 (enExample) |
| IT (1) | IT1013523B (enExample) |
| NL (1) | NL7205465A (enExample) |
| SE (1) | SE388341B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492226A1 (fr) * | 1980-10-17 | 1982-04-23 | Liot R | Produit hautement concentre de blanc d'oeuf ou d'oeuf entier sale, et son procede de preparation |
| DE870534T1 (de) * | 1997-04-09 | 1999-05-20 | Societe Des Ceramiques Techniques, Bazet | Makroporöser Träger mit einem Permeabilitätsgradient und Methode zu dessen Herstellung |
-
1971
- 1971-04-23 GB GB1121271*[A patent/GB1330037A/en not_active Expired
-
1972
- 1972-04-17 IE IE508/72A patent/IE36300B1/xx unknown
- 1972-04-19 ES ES401912A patent/ES401912A1/es not_active Expired
- 1972-04-19 SE SE7205108A patent/SE388341B/xx unknown
- 1972-04-20 FR FR7213998A patent/FR2133959B1/fr not_active Expired
- 1972-04-20 IT IT7292/72A patent/IT1013523B/it active
- 1972-04-21 DE DE19722219638 patent/DE2219638A1/de active Pending
- 1972-04-21 CA CA140,227A patent/CA971886A/en not_active Expired
- 1972-04-21 CH CH595672A patent/CH555645A/xx not_active IP Right Cessation
- 1972-04-21 NL NL7205465A patent/NL7205465A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA971886A (en) | 1975-07-29 |
| IE36300L (en) | 1972-10-23 |
| GB1330037A (en) | 1973-09-12 |
| NL7205465A (enExample) | 1972-10-25 |
| ES401912A1 (es) | 1975-03-01 |
| AU4147172A (en) | 1973-10-25 |
| SE388341B (sv) | 1976-10-04 |
| CH555645A (de) | 1974-11-15 |
| FR2133959B1 (enExample) | 1977-04-01 |
| IE36300B1 (en) | 1976-09-29 |
| FR2133959A1 (enExample) | 1972-12-01 |
| IT1013523B (it) | 1977-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |