The most abundant phytosterol in both lipid fractions was เบต้า-sitosterol. The เบต้า-sitosterol was also the majority in Astrocaryum vulgare pulp oil analyzed by Bony et al. (2012) contributing to 48.82 mg/kg. Fig. 4 shows the chromatograms of the jatoba pulp(a) and seed (b) oils phytosterols composition.