Simultaneous Extraction Optimization and Analysis of Flavonoids from the Flowers of <i>Tabernaemontana heyneana</i> by High Performance Liquid Chromatography Coupled to Diode Array Detector and Electron Spray Ionization/Mass Spectrometry

<table>FT IR spectrum of PTLC flower eluate.</table>

International Scholarly Research Notices

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Figure 4

Figure 4: Simultaneous Extraction Optimization and Analysis of Flavonoids from the Flowers of <i>Tabernaemontana heyneana</i> by High Performance Liquid Chromatography Coupled to Diode Array Detector and Electron Spray Ionization/Mass Spectrometry 

Figure 4 | Simultaneous Extraction Optimization and Analysis of Flavonoids from the Flowers of Tabernaemontana heyneana by High Performance Liquid Chromatography Coupled to Diode Array Detector and Electron Spray Ionization/Mass Spectrometry 