GB574984A - Improvements in or relating to the manufacture of globulin products derived from thepeanut - Google Patents
Improvements in or relating to the manufacture of globulin products derived from thepeanutInfo
- Publication number
- GB574984A GB574984A GB128544A GB128544A GB574984A GB 574984 A GB574984 A GB 574984A GB 128544 A GB128544 A GB 128544A GB 128544 A GB128544 A GB 128544A GB 574984 A GB574984 A GB 574984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- globulin
- peanut
- solution
- acidification
- precipitates
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Peptides Or Proteins (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
Peanut globulin suitable for use in the production of artificial filaments by wet spinning is prepared by extracting comminuted deoiled peanut mash with non-alkaline brine, precipitating the globulin from the extract by dilution or reduction of the pH to the isoelectric region by acidification, separating the globulin by filtration and dissolving the globulin so obtained in aqueous alkaline solution such that the final pH of the solution is between 11 and 11.5 and reprecipitating the peanut globulin from the solution by acidification. The peanut globulin precipitates may be washed with water and may also be dried with an organic solvent. In the example peanut material is treated as above, the globulin being extracted with 10 per cent sodium chloride and the precipitated globulin redissolved in sodium hydroxide solution. Precipitation is effected by means of sulphur dioxide and the precipitates are washed with water and dried with acetone. Specification 553,539 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB128544A GB574984A (en) | 1944-01-24 | 1944-01-24 | Improvements in or relating to the manufacture of globulin products derived from thepeanut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB128544A GB574984A (en) | 1944-01-24 | 1944-01-24 | Improvements in or relating to the manufacture of globulin products derived from thepeanut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB574984A true GB574984A (en) | 1946-01-29 |
Family
ID=9719315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB128544A Expired GB574984A (en) | 1944-01-24 | 1944-01-24 | Improvements in or relating to the manufacture of globulin products derived from thepeanut |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB574984A (en) |
-
1944
- 1944-01-24 GB GB128544A patent/GB574984A/en not_active Expired
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