JPS5668389A - Culture of mycelium type yeast and fermentative production of high-molecular substance - Google Patents
Culture of mycelium type yeast and fermentative production of high-molecular substanceInfo
- Publication number
- JPS5668389A JPS5668389A JP14362879A JP14362879A JPS5668389A JP S5668389 A JPS5668389 A JP S5668389A JP 14362879 A JP14362879 A JP 14362879A JP 14362879 A JP14362879 A JP 14362879A JP S5668389 A JPS5668389 A JP S5668389A
- Authority
- JP
- Japan
- Prior art keywords
- deficit
- molecular
- medium
- molecular substance
- substances
- 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.)
- Pending
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE: Candida tropicalis PK233 is aerobically cultured in an inositol-deficit and ethanol-containing medium to grow a mycelium type yeast and produce fermentatively a high-molecular substance.
CONSTITUTION: About 1.5W3.0% of ethanol is added to an inositol-deficit culture medium and Candida tropicalis PK233 is aerobially cultured in which abnormality causes on the cell walls to make the whole cells into a mycelium type and lose the capability of holding intracellular components by the cell walls, whereby especially high-molecular substances are eluted into the medium. Therefore, a large amount of high-molecular substances is eluted and accumulated in the medium and the operation for the extraction of these substances from the yeast cells can be eliminated. Further, in order to compensate the deficit of these high-molecular substance inside the yeast cells, the synthesis of the high-molecular substances are accelerated to permit the continuous production by the supply of a carbon source.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14362879A JPS5668389A (en) | 1979-11-05 | 1979-11-05 | Culture of mycelium type yeast and fermentative production of high-molecular substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14362879A JPS5668389A (en) | 1979-11-05 | 1979-11-05 | Culture of mycelium type yeast and fermentative production of high-molecular substance |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5668389A true JPS5668389A (en) | 1981-06-09 |
Family
ID=15343167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14362879A Pending JPS5668389A (en) | 1979-11-05 | 1979-11-05 | Culture of mycelium type yeast and fermentative production of high-molecular substance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668389A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141591A (en) * | 1987-11-26 | 1989-06-02 | Ajinomoto Co Inc | Production of yeast with high glutathione content |
CN106967765A (en) * | 2017-05-19 | 2017-07-21 | 惠州嘉联生物科技开发有限公司 | The fermentation process of high concentration Cordyceps sinensis polysaccharide |
-
1979
- 1979-11-05 JP JP14362879A patent/JPS5668389A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01141591A (en) * | 1987-11-26 | 1989-06-02 | Ajinomoto Co Inc | Production of yeast with high glutathione content |
CN106967765A (en) * | 2017-05-19 | 2017-07-21 | 惠州嘉联生物科技开发有限公司 | The fermentation process of high concentration Cordyceps sinensis polysaccharide |
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