JPS54126717A - Preparation of blood extract solution - Google Patents
Preparation of blood extract solutionInfo
- Publication number
- JPS54126717A JPS54126717A JP3393978A JP3393978A JPS54126717A JP S54126717 A JPS54126717 A JP S54126717A JP 3393978 A JP3393978 A JP 3393978A JP 3393978 A JP3393978 A JP 3393978A JP S54126717 A JPS54126717 A JP S54126717A
- Authority
- JP
- Japan
- Prior art keywords
- blood
- solution
- removal
- volume
- protein
- 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.)
- Granted
Links
Landscapes
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare a blood extract solution having excellent aging stability, high drug action, and free from precipitation and pH variation, by the successive treatments of blood, comprising heating, removal of coagulated protein, concentration, removal of protein, removal of CO2 gas, and precipitation under alkaline conditions.
CONSTITUTION: Blood of animal, e.g. young or mature cattle, (1 part by volume) is hemolyzed by adding water (pref. 1W2 parts by volume), and heated usually at 80W100°C for 30W60 min. After removing the coagulated proteins from the blood, the solution is concentrated to 1/5W1/15 of its original volume at 30W60°C in vacuum, and dialyzed using distilled water as external liquid to remove proteins therefrom. In an arbitrary stage in the above process, the pH of the blood solution is lowered below 5, and carbonate and bicarbonate ions are removed as CO2; and in an arbitrary stage after the removal of the heat-coagulated protein, the pH of the blood solution is adjusted between 9.5 and 11.5, and the precipitate is removed from the solution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53033939A JPS5914009B2 (en) | 1978-03-24 | 1978-03-24 | Method of manufacturing blood extract solution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53033939A JPS5914009B2 (en) | 1978-03-24 | 1978-03-24 | Method of manufacturing blood extract solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54126717A true JPS54126717A (en) | 1979-10-02 |
JPS5914009B2 JPS5914009B2 (en) | 1984-04-02 |
Family
ID=12400468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53033939A Expired JPS5914009B2 (en) | 1978-03-24 | 1978-03-24 | Method of manufacturing blood extract solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5914009B2 (en) |
-
1978
- 1978-03-24 JP JP53033939A patent/JPS5914009B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5914009B2 (en) | 1984-04-02 |
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