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[Objective] To identify the structure of flavone aglycones in Momordica grosvenori flower,so as to provide basis for the development of Momordica grosvenori flower.[Method] The flavone aglycones were subjected to melting point determination,TLC analysis,HPLC analysis,infrared spectroscopic analysis and NMR analysis for characterizing the structure.[Result] Only kaempferol was observed in the flavone aglycones from Momordica grosvenori flower.[Conclusion] The structure of flavone aglycones were identified in this study,which would provide basis for the development and utilization of Momordica grosvenori flower.
[Objective] To identify the structure of flavone aglycones in Momordica grosvenori flower, so as to provide basis for the development of Momordica grosvenori flower. [Method] The flavone aglycones were subjected to melting point determination, TLC analysis, HPLC analysis, infrared spectroscopic analysis and NMR analysis for characterizing the structure. [Result] Only kaempferol was observed in the flavone aglycones from Momordica grosvenori flower. [Conclusion] The structure of flavone aglycones were identified in this study, which would provide basis for the development and utilization of Momordica grosvenori flower.