Figure 1.
Representative MS chromatograms of raspberry ketone (RK) and raspberry alcohol (ROH) detected in plasma of normal-weight male mice. Molecular structures of RK and ROH are shown above the chromatograms and other major RK-specific metabolites in the right panel. Samples were collected at baseline (black line), 15 min (pink line), 1.5 h (blue line), and 4 h (green line) post-gavage. MOPET, homovanillyl alcohol. Refer to Table 1 for abbreviation of other RSMs.