Method of producing D-(-)-3-hydroxy butanoic acid |
Title: |
Method of producing D-(-)-3-hydroxy butanoic acid |
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Application Number: |
02100014 |
Application Date: |
2002/01/04 |
Announcement Date: |
2003/07/16 |
Pub. Date: |
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Publication Number: |
1429912 |
Announcement Number: |
1217001 |
Grant Date: |
2005-8-31 |
Granted Pub. Date: |
2005-8-31 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C12P 7/42 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Chen Guoqiang, Gao Haijun |
Key Words: |
producing method, D-(-)-3-hydroxy butanoic acid |
Abstract: |
A process for preparing D-(-)-3-hydroxy butanoic acid features that a recombinant microbial bacteria (colibacillus is perferable) containing genes phaA or phbA, phaB or phaB, ptb, and buk is cultured by fermentation. Its advantages are simple process, high productivity, and no environmental pollution. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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