Extraction and Separation of Isoflavonoids from Rhynchosia volubilis Lour Using Ionic Liquid

@inproceedings{Xiangqian2011ExtractionAS,
  title={Extraction and Separation of Isoflavonoids from Rhynchosia volubilis Lour Using Ionic Liquid},
  author={Sun Xiangqian},
  year={2011}
}
The ionic liquids have been known as "green" or "environmentally friendly" solvents and show potentials to replace traditional solvents.A new approach was set up for the extraction and separation of isoflavonoids from the Rhynchosia volubilis Lour using the 1-butyl-3-methyl tetrafluoroborate(BF4) ionic liquid.Three isoflavonoids were obtained from the 70% alcohol extract of Rhynchosia volubilis.Based on the spectra analysis,their structures have been confirmed to be cajanone,3-[4′-(1″-methoxy… CONTINUE READING

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