NL183218B - METHOD FOR SEPARATING IRON COMPOUNDS FROM THE PROTEIN IN A HEMOGLOBINE SOLUTION. - Google Patents
METHOD FOR SEPARATING IRON COMPOUNDS FROM THE PROTEIN IN A HEMOGLOBINE SOLUTION.Info
- Publication number
- NL183218B NL183218B NLAANVRAGE7613665,A NL7613665A NL183218B NL 183218 B NL183218 B NL 183218B NL 7613665 A NL7613665 A NL 7613665A NL 183218 B NL183218 B NL 183218B
- Authority
- NL
- Netherlands
- Prior art keywords
- solution
- iron compounds
- separated
- protein
- agglomeration
- Prior art date
Links
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
- A23J1/06—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from blood
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/24—Animal feeding-stuffs from material of animal origin from blood
-
- 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/16—Inorganic salts, minerals or trace elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Nutrition Science (AREA)
- Mycology (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
1532848 Purifying proteins P G S LINDROOS 19 Nov 1976 [11 Dec 1975] 48376/76 Heading C3H A method for separating iron compounds from the protein in a hemoglobin solution, comprises adding to said solution an organic solvent comprising ethanol in an amount such that the total ethanol content in the solution is at least 40% by volume, adjusting the pH of the liquid to a value lower than 4À5, whereby iron compounds in the solution are agglomerated, and thereafter separating the agglomerated iron compounds from the solution. The solution may be adjusted to a pH value which is less than 4À5 but greater than 2À5. Preferably the pH-value of the solution after agglomeration of the iron compounds is, before or after their separation, raised and wherein any fraction of blood protein precipitated thereby, with iron compounds included therein or adsorbed thereonto, is separated from the mixture. Before or after the agglomeration of iron compounds a minor quantity of broth of blood cells may be added to the solution and any flaky material of fragments of cell membrane formed thereby, together with iron compounds adsorbed thereonto, is then separated from the mixture. The organic solvent preferably includes a minor proportion of glycerin or ethylene glycol or methanol or acetone or ethylacetate or propanol or isopropanol or butanol. The iron compounds may be separated from the solution by centrifuging or a cyclone process or filtering or ultrafiltering or sedimenting or adsorption on to voluminous or solid material, and the protein may be recovered from the solution by precipitation or adsorption on to solid or voluminous material or ultrafiltering or evaporation of the solution or drying or concentration of the solution by means of freezing. The ethanol content in the solution after the agglomeration of iron compounds may be increased before or after their isolation and the fraction of blood protein precipitated thereby, together with any iron compounds included therein or adsorbed thereonto, may then be separated from the mixture. Before addition of ethanol to the solution and lowering of the pH of the solution, the solution is preferably cooled to a temperature of between zero and -20‹ C. and wherein this temperature is maintained during the entire further treatment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7513987A SE7513987L (en) | 1975-12-11 | 1975-12-11 | WAY TO TREAT HEAVY SHOES CONTAINING BLOOD SUBSTANCES |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7613665A NL7613665A (en) | 1977-06-14 |
| NL183218B true NL183218B (en) | 1988-04-05 |
| NL183218C NL183218C (en) | 1988-09-01 |
Family
ID=20326308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7613665,A NL183218C (en) | 1975-12-11 | 1976-12-08 | METHOD FOR SEPARATING IRON COMPOUNDS FROM THE PROTEIN IN A HEMOGLOBINE SOLUTION. |
Country Status (13)
| Country | Link |
|---|---|
| AU (1) | AU509315B2 (en) |
| CS (1) | CS200200B2 (en) |
| DD (1) | DD127755A5 (en) |
| DE (1) | DE2656157A1 (en) |
| FI (1) | FI60104C (en) |
| FR (1) | FR2351604A2 (en) |
| GB (1) | GB1532848A (en) |
| IE (1) | IE49296B1 (en) |
| IT (1) | IT1121690B (en) |
| NL (1) | NL183218C (en) |
| NZ (1) | NZ182682A (en) |
| SE (1) | SE7513987L (en) |
| SU (1) | SU1071208A3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1126653A (en) * | 1978-12-22 | 1982-06-29 | Jan H. Luijerink | Process of preparing blood cell protein and heme from hemoglobin |
| SE440596B (en) * | 1980-04-03 | 1985-08-12 | Paul Goran Sigvard Lindroos | PROCEDURE FOR PREPARING A HOME CONCENTRATE FROM A MIXTURE OF HOME AND BLOOD SUBSTANCE RECOVERY BY DIVISION OF HEMOGLOBIN |
| DK144800C (en) | 1980-04-21 | 1982-10-25 | Forenede Bryggerier As | PROCEDURE FOR THE EXTRACTION OF ENZYMES, PRIOR CU, ZN SUPEROXIDE DISMUTASE (SOD), CATALASE AND CARBONIC ACID ANHYDRASE, FROM BLOOD |
| IT1135153B (en) * | 1981-01-23 | 1986-08-20 | Consiglio Nazionale Ricerche | PROCESS FOR MAKING BLOOD INCOAGULABLE BY PROTEOLITHIC ENZYMES AND USE OF INCOAGULABLE BLOOD TO PRODUCE A PROTEIN CONCENTRATE FROM WHOLE BLOOD |
| FR2535173A1 (en) * | 1982-11-03 | 1984-05-04 | Protein Sa | Products obtained from the blood of abattoir animals and method for obtaining them. |
| FR2548671B1 (en) * | 1983-07-07 | 1986-05-02 | Merieux Inst | PROCESS FOR THE PREPARATION OF A GLOBIN FROM HEMOGLOBIN AND A GLOBIN OBTAINED BY THIS PROCESS |
| HU191320B (en) * | 1985-03-20 | 1987-02-27 | Horvath,Sandor,Hu | Oxidation process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2423683C2 (en) * | 1974-05-15 | 1982-10-21 | Bayer Ag, 5090 Leverkusen | 0-Triazolyl (thiono) phosphorus (phosphonic) acid esters and ester amides, processes for their preparation and their use as insecticides, acaricides and nematicides |
-
1975
- 1975-12-11 SE SE7513987A patent/SE7513987L/en unknown
- 1975-12-12 FI FI753503A patent/FI60104C/en not_active IP Right Cessation
-
1976
- 1976-11-19 GB GB48376/76A patent/GB1532848A/en not_active Expired
- 1976-11-22 NZ NZ182682A patent/NZ182682A/en unknown
- 1976-11-26 AU AU20041/76A patent/AU509315B2/en not_active Expired
- 1976-12-03 IE IE2657/76A patent/IE49296B1/en unknown
- 1976-12-08 NL NLAANVRAGE7613665,A patent/NL183218C/en not_active IP Right Cessation
- 1976-12-09 CS CS768058A patent/CS200200B2/en unknown
- 1976-12-09 FR FR7637064A patent/FR2351604A2/en active Granted
- 1976-12-10 DD DD7600196262A patent/DD127755A5/en unknown
- 1976-12-10 IT IT52569/76A patent/IT1121690B/en active
- 1976-12-10 DE DE19762656157 patent/DE2656157A1/en not_active Ceased
- 1976-12-10 SU SU762427755A patent/SU1071208A3/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FI60104C (en) | 1981-12-10 |
| IE49296B1 (en) | 1985-09-18 |
| SU1071208A3 (en) | 1984-01-30 |
| DE2656157A1 (en) | 1977-06-23 |
| NL7613665A (en) | 1977-06-14 |
| FI753503A (en) | 1977-06-12 |
| FR2351604B2 (en) | 1982-10-29 |
| NL183218C (en) | 1988-09-01 |
| GB1532848A (en) | 1978-11-22 |
| AU2004176A (en) | 1978-06-01 |
| DD127755A5 (en) | 1977-10-12 |
| NZ182682A (en) | 1979-11-01 |
| FR2351604A2 (en) | 1977-12-16 |
| SE7513987L (en) | 1977-06-12 |
| AU509315B2 (en) | 1980-05-08 |
| FI60104B (en) | 1981-08-31 |
| IT1121690B (en) | 1986-04-10 |
| CS200200B2 (en) | 1980-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: LINDROOS. PAUL GOERAN SIGVARD - |
|
| V1 | Lapsed because of non-payment of the annual fee |