Analysis of Flavonoids from Eugenia uniflora Leaves and Its Protective Effect against Murine Sepsis

Figure 4

(a) Chromatogram of fraction HE-Bu detected by PDA 360 nm. All peaks had absorbance curves characteristic of flavonols (b). (c) Schematic representation of the homolytic cleavage on CID-MS of peaks 7 (d) and 12 (e) identified as myricetin and quercetin rhamnosides, respectively.