In Vitro and In Vivo Characterization of the New Analgesic Combination Beta-Caryophyllene and Docosahexaenoic Acid

Figure 4

IR spectra of (from top to bottom) pure BCP, pure DHA, mixture BCP70%-DHA30%, BCP52%-DHA48%, and mathematical sum of the IR spectra of the two pure components (BCP and DHA).