JPS5442423A - Production of protein fiber or film - Google Patents
Production of protein fiber or filmInfo
- Publication number
- JPS5442423A JPS5442423A JP10902077A JP10902077A JPS5442423A JP S5442423 A JPS5442423 A JP S5442423A JP 10902077 A JP10902077 A JP 10902077A JP 10902077 A JP10902077 A JP 10902077A JP S5442423 A JPS5442423 A JP S5442423A
- Authority
- JP
- Japan
- Prior art keywords
- treated
- separated
- surfactant
- protein
- cells
- 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
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: Cell walls of microorganisms are damaged and proteins are extracted from cells. The poteins are treated with a surfactant, thereby improving the processability of the proteins extracted from microorganism and further reducing the content of nucleoside in the final products.
CONSTITUTION: Mold cells separated from the culture medium or, after treated with chemicals, are suspended in water. The suspension is treated by a device giving shocks by high-pressure jetting and then cell films and uncrushed cells are separated from the supernatant. The pH of the supernatant is adjusted to the isoelectric point to precipitate the protein. The resulting protein incorporated with a surfactant and suspended in a sodium citrate agueous solution. The protein is separated, washed and dissolved in an agueous solution. The dope is extruded through nozzles into a coagulation both and surfactant remaining in the fibers is removed by washing them with a warm alcohol.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10902077A JPS5442423A (en) | 1977-09-09 | 1977-09-09 | Production of protein fiber or film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10902077A JPS5442423A (en) | 1977-09-09 | 1977-09-09 | Production of protein fiber or film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5442423A true JPS5442423A (en) | 1979-04-04 |
JPS5735000B2 JPS5735000B2 (en) | 1982-07-26 |
Family
ID=14499545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10902077A Granted JPS5442423A (en) | 1977-09-09 | 1977-09-09 | Production of protein fiber or film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5442423A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993012675A2 (en) * | 1991-12-31 | 1993-07-08 | Imasco Limited | Tobacco treatment |
CN115110176A (en) * | 2022-08-10 | 2022-09-27 | 江苏康溢臣生命科技有限公司 | Preparation method of saussurea involucrate protein fiber |
-
1977
- 1977-09-09 JP JP10902077A patent/JPS5442423A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993012675A2 (en) * | 1991-12-31 | 1993-07-08 | Imasco Limited | Tobacco treatment |
CN115110176A (en) * | 2022-08-10 | 2022-09-27 | 江苏康溢臣生命科技有限公司 | Preparation method of saussurea involucrate protein fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS5735000B2 (en) | 1982-07-26 |
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