Cultivating method of methane oxdation mixed bacterial |
Title: |
Cultivating method of methane oxdation mixed bacterial |
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Application Number: |
200610072936 |
Application Date: |
2006/04/06 |
Announcement Date: |
2006/09/20 |
Pub. Date: |
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Publication Number: |
1834232 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C12N 1/26 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Xing Xinhui, Wang Lei, Luo Mingfang, Wu Hao, Hou Zhongxuan |
Key Words: |
Cultivating, methane oxdation, mixed bacterial |
Abstract: |
This invention discloses a method for culturing methanotrophics by adding paraffin oil to the culture medium. During the vibrational culture process, paraffin oil is divided into small dispersed droplets by mechanical force, and the dispersed droplets can raise the solubility of methane. Due to the affinity of the dispersed droplets with methanotrophic cells, the cells can transport between the water phase and the organic phase, and the utilization rate of methane by microorganisms. Compared with conventional culture methods, this invention can significantly raise the growth rate and cell density of methanotrophics and the culture method is simple. This invention has potential applications in the manufacture methanotrophics and related products. |
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