The methanolic seed extract of Artocarpus heterophllus was subjected to GCMS analysis and the results showed largest chromatographic peaks and other minor peaks were also identified and presented in the Article. The methanolic seed extract of Guazuma tomentosa showed the largest peak, with the retention time of 21.32min was identified as n Hexadecanoic acid, (MW: 256.4241). However, other peaks with various retention times (minor peaks) and the respective compounds were also observed and presented in the Article .