GB1493677A - Process for the recovery of protein having solution clarity - Google Patents
Process for the recovery of protein having solution clarityInfo
- Publication number
- GB1493677A GB1493677A GB7149/75A GB714975A GB1493677A GB 1493677 A GB1493677 A GB 1493677A GB 7149/75 A GB7149/75 A GB 7149/75A GB 714975 A GB714975 A GB 714975A GB 1493677 A GB1493677 A GB 1493677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- protein
- solution
- phosphate
- complex
- isolated
- 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.)
- Expired
Links
- 102000004169 proteins and genes Human genes 0.000 title abstract 6
- 108090000623 proteins and genes Proteins 0.000 title abstract 6
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 235000013361 beverage Nutrition 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000010414 supernatant solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
- A23L2/66—Proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/20—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from milk, e.g. casein; from whey
- A23J1/205—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from milk, e.g. casein; from whey from whey, e.g. lactalbumine
-
- 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
-
- 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
- A23V2300/00—Processes
- A23V2300/30—Ion-exchange
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Biochemistry (AREA)
- Peptides Or Proteins (AREA)
- Dairy Products (AREA)
Abstract
A protein having improved solution clarity at acid pH, suitable for the protein enrichment of acidic beverages, is isolated by treating a protein-containing aqueous solution with a phosphate, as a result of which a protein-phosphate complex is formed, adjusting the pH of the solution to 6 to 8 by addition of a base, separating off the precipitate formed during this from the pretreated protein-containing aqueous solution and mixing the latter with a polyphosphate of medium chain length. The pH of the protein-phosphate-complex-containing solution formed in this is adjusted by acid to 4.5 to 2.0, as a result of which the protein-phosphate complex is precipitated out. This is separated off from the supernatant solution and dispersed in water having a final pH of 5.0 to 12.0. The resulting dispersion is then brought into contact with an anion exchanger resin and the protein-containing solution eluting is isolated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45289474A | 1974-03-20 | 1974-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1493677A true GB1493677A (en) | 1977-11-30 |
Family
ID=23798389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7149/75A Expired GB1493677A (en) | 1974-03-20 | 1975-02-20 | Process for the recovery of protein having solution clarity |
Country Status (15)
| Country | Link |
|---|---|
| AR (1) | AR211383Q (en) |
| BE (1) | BE826945A (en) |
| CA (1) | CA1055931A (en) |
| CH (1) | CH611777A5 (en) |
| DE (1) | DE2509516A1 (en) |
| DK (1) | DK118875A (en) |
| FI (1) | FI58430C (en) |
| FR (1) | FR2264818B1 (en) |
| GB (1) | GB1493677A (en) |
| IE (1) | IE40669B1 (en) |
| IT (1) | IT1032348B (en) |
| NL (1) | NL7502751A (en) |
| NO (1) | NO139766C (en) |
| SE (1) | SE419693B (en) |
| ZA (1) | ZA751000B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2671351A1 (en) * | 1991-01-03 | 1992-07-10 | Eurial | PROCESS FOR SEPARATING WHEY PROTEINS AND PRODUCTS OBTAINED |
-
1975
- 1975-02-17 CA CA220,257A patent/CA1055931A/en not_active Expired
- 1975-02-18 ZA ZA00751000A patent/ZA751000B/en unknown
- 1975-02-19 IE IE336/75A patent/IE40669B1/en unknown
- 1975-02-20 GB GB7149/75A patent/GB1493677A/en not_active Expired
- 1975-03-05 DE DE19752509516 patent/DE2509516A1/en not_active Withdrawn
- 1975-03-07 FI FI750666A patent/FI58430C/en not_active IP Right Cessation
- 1975-03-07 NL NL7502751A patent/NL7502751A/en not_active Application Discontinuation
- 1975-03-18 IT IT48658/75A patent/IT1032348B/en active
- 1975-03-19 AR AR258029A patent/AR211383Q/en unknown
- 1975-03-19 FR FR7508557A patent/FR2264818B1/fr not_active Expired
- 1975-03-19 CH CH351175A patent/CH611777A5/en not_active IP Right Cessation
- 1975-03-19 SE SE7503159A patent/SE419693B/en unknown
- 1975-03-19 NO NO750942A patent/NO139766C/en unknown
- 1975-03-20 BE BE7000631A patent/BE826945A/en not_active IP Right Cessation
- 1975-03-20 DK DK118875A patent/DK118875A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO750942L (en) | 1975-09-23 |
| SE419693B (en) | 1981-08-24 |
| CA1055931A (en) | 1979-06-05 |
| AU7841175A (en) | 1976-08-26 |
| FI750666A (en) | 1975-09-21 |
| AR211383Q (en) | 1977-12-15 |
| NO139766C (en) | 1979-05-09 |
| CH611777A5 (en) | 1979-06-29 |
| FI58430B (en) | 1980-10-31 |
| NL7502751A (en) | 1975-09-23 |
| FI58430C (en) | 1981-02-10 |
| FR2264818B1 (en) | 1982-03-05 |
| ZA751000B (en) | 1976-01-28 |
| BE826945A (en) | 1975-09-22 |
| SE7503159L (en) | 1975-09-22 |
| IE40669L (en) | 1975-09-20 |
| DE2509516A1 (en) | 1975-09-25 |
| IT1032348B (en) | 1979-05-30 |
| FR2264818A1 (en) | 1975-10-17 |
| DK118875A (en) | 1975-09-21 |
| IE40669B1 (en) | 1979-07-18 |
| NO139766B (en) | 1979-01-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |