Method for increasing hyperosmotic-resistant yeast-fermented glycerol concentration by adding fungicidin fermented broth |
Title: |
Method for increasing hyperosmotic-resistant yeast-fermented glycerol concentration by adding fungicidin fermented broth |
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Application Number: |
200310100270 |
Application Date: |
2003/10/17 |
Announcement Date: |
2004/09/15 |
Pub. Date: |
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Publication Number: |
1528907 |
Announcement Number: |
1230548 |
Grant Date: |
2005-12-7 |
Granted Pub. Date: |
2005-12-7 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C12P 7/20 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Liu Dehua, Zhang Jian''an, Yang Yanou |
Key Words: |
hyperosmotic-resistant, yeast-fermented, glycerol concentration, fungicidin, fermented broth |
Abstract: |
The invention discloses a method for enhancing osmophilic yeast yeasting glycerine density by adding in mycostatin yeasting liquid in glycerine producing field. The method inoculates the glycerine yeasting incubation media into somophilic yeast strain, in the process of osmophilic yeast yeasting, it improves the membrane permeability of osmophilic yeast cell and adjusts the permeability pressure, thus makes the glycerine generated in cell secreted out of the cell, it upgrades the production of yeasting glycerine, it increases the density of yeasting glycerine to 10-90%. The process is simple, easy to be controlled, the cost is low, easy to be used in industry. |
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Priority: |
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PCT: |
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