Rapid Screening for Flavone C-Glycosides in the Leaves of Different Species of Bamboo and Simultaneous Quantitation of Four Marker Compounds by HPLC-UV/DAD

<table>Chemical structures of isoorientin, isovitexin, orientin, and vitexin. Isoorientin: R1 = R3 = R5 = R6 = OH, R4 = H, R2 = glucose; isovitexin: R1 = R3 = R6 = OH, R4 = R5 = H, R2 = glucose; orientin: R1 = R3 = R5 = R6 = OH, R2 = H, R4 = glucose; vitexin: R1 = R3 = R6 = OH, R2 = R5 = H, R4 = glucose.</table>

International Journal of Analytical Chemistry

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Figure 1: Rapid Screening for Flavone C-Glycosides in the Leaves of Different Species of Bamboo and Simultaneous Quantitation of Four Marker Compounds by HPLC-UV/DAD

Figure 1 | Rapid Screening for Flavone C-Glycosides in the Leaves of Different Species of Bamboo and Simultaneous Quantitation of Four Marker Compounds by HPLC-UV/DAD 