摘要
[ Objective] This study aimed to investigate the preparation of red component in secondary metabolites of recombinant Hansenula anomala strain N6076 and its GC-MS detection. [ Method] Thin-layer chromatography method was applied for large-scale preparation of red component in the secondary metabolites of re- combinant H. anomala strain N6076. The red component was dissolved in anhydrous ethanol for GC-MS detection and chemical structure comparison in the data- base to identify its type. [ Resultl The red component is preliminarily identified as a quinane compound, while no compound with exactly the same structure as the red component has been found in WILEY, Nist and Nbs compound libraries. [ Conclusion] This study laid the foundation for further NMR structure identification of the obtained red component and investigation of the relationship between its structure and biolo#cal effects.
[ Objective] This study aimed to investigate the preparation of red component in secondary metabolites of recombinant Hansenula anomala strain N6076 and its GC-MS detection. [ Method] Thin-layer chromatography method was applied for large-scale preparation of red component in the secondary metabolites of re- combinant H. anomala strain N6076. The red component was dissolved in anhydrous ethanol for GC-MS detection and chemical structure comparison in the data- base to identify its type. [ Resultl The red component is preliminarily identified as a quinane compound, while no compound with exactly the same structure as the red component has been found in WILEY, Nist and Nbs compound libraries. [ Conclusion] This study laid the foundation for further NMR structure identification of the obtained red component and investigation of the relationship between its structure and biolo#cal effects.
基金
Supported by National Natural Science Foundation of China (30960006)
Natural Science Fund of Xinjiang University (BS080120)
Postdoctoral Station of Geography from Xinjiang University
