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| Microbiological transformation of paeoniflorin and albiflorin |
| Received:June 11, 2009 Revised:June 11, 2009 |
| DOI： |
| KeyWord:paeoniflorin albiflorin microbiological transformation |
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| Abstract: |
| Objective: To investigate the microbiological transformation of paeoniflorin and albiflorin. Method: The bacteria strains able to transform paeoniflorin and albiflorin were screened from 18 strains of microorganisms. The products were isolated by chromatography method and their structures were elucidated by spectral technology. Result: Cunninghamella blakesleana (AS 3.970) and Syncephalastrum racemosum (AS 3.264) were found to convert paeoniflorin and albiflorin efficiently，respectively. C. blakesleana could convert paeoniflorin to produce albiflorin，while S. racemosum could convert albiflorin to produce paeoniflorin. Conclusion: Paeoniflorin and albiflorin could be converted each other in definited condition. |
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