Fig. 5. Mass spectra of (a) 2-Methoxy-4-vinylphenol (b) Neophytadiene (c) N-Isobutyl-10- (isobutylcarbonyloxy)(2E,6Z,8E)-decatrienamide and (d) Alpha-tocopherol identified during GC-MS analysis of methanol extracts of S. acmella. 187