Figure 2

Partial overlapping GCMS chromatograms of several organic acids methyl esters and phytadienes determined in final hexane extracts of HRMs (BF 3 /OH method: black colour; HCl/MeOH method: red colour).
Partial overlapping GCMS chromatograms of several organic acids methyl esters and phytadienes determined in final hexane extracts of HRMs (BF 3 /OH method: black colour; HCl/MeOH method: red colour).