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Fig. 4 | BMC Chemistry

Fig. 4

From: Identification of C-glycosyl flavones by high performance liquid chromatography electrospray ionization mass spectrometry and quantification of five main C-glycosyl flavones in Flickingeria fimbriata

Fig. 4

CID MS2 spectra fragmentations of four C-glycosyl flavones, acylated with feruloyl from the extracts of Flickingeria fimbriata in negative ionization mode: a Apigenin-6-C-(2″-O-feruloyl)-β-d-glucoside-8-C-β-d-xyloside (14), b Apigenin-6-C-β-d-glucoside-8-C-(6″-O-feruloyl)-β-d-glucoside (16), c Apigenin-6-C-(6″-O-feruloyl)-β-d-glucoside-8-C-β-d-xyloside (17), and d Apigenin-6-C-α-l-arabinoside-8-C-(6″-O-feruloyl)-β-d-glucoside (20)

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BMC Chemistry

ISSN: 2661-801X

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