Research Article

Trans-β-Caryophyllene: An Effective Antileishmanial Compound Found in Commercial Copaiba Oil (Copaifera spp.)

Table 2

Selectivity index (SI) for C1 and C4 copaiba oils and -caryophyllene (CAR).

CompoundCC50 (µg/mL)IC50 (µg/mL)SI

C185.02.929.3
C492.42.340.1
CAR63.61.348.9

CC50: cytotoxic concentration for 50% macrophages based on the XTT data.
IC50: inhibitory concentration for 50% amastigotes.